Search results “What is mining waste”
Coal Mining's Environmental Impact | From The Ashes
In Appalachia, coal companies blow the tops off of mountains to get at the coal. The damage this does to the surrounding environment and water supply is devastating. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About From The Ashes: From the Ashes captures Americans in communities across the country as they wrestle with the legacy of the coal industry and what its future should be in the current political climate. From Appalachia to the West’s Powder River Basin, the film goes beyond the rhetoric of the “war on coal” to present compelling and often heartbreaking stories about what’s at stake for our economy, health, and climate. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Coal Mining's Environmental Impact | From The Ashes https://youtu.be/ynN39sfqT8w National Geographic https://www.youtube.com/natgeo
Views: 69625 National Geographic
🇿🇦 Gold found in South Africa mine's waste | Al Jazeera English
In a single gold mine in South Africa, an expected $2.2 billion worth of gold can still be extracted from just one dump site's waste material. Using water cannons and chemical treatements, a single mine can hope to extract about 3 grams in every tonne. It may not sound like much but if there is 140 million tonnes of waste lying around - the numbers start adding up. High prices means all the effort that goes into sourcing the precious metal may well be worth it. Al Jazeera's Tania Page reports from Johannesburg. - Subscribe to our channel: http://aje.io/AJSubscribe - Follow us on Twitter: https://twitter.com/AJEnglish - Find us on Facebook: https://www.facebook.com/aljazeera - Check our website: https://www.aljazeera.com/
Views: 561247 Al Jazeera English
Rescuing rare earths from coal mine waste — Speaking of Chemistry
Acidic mine water is contaminating many streams in West Virginia’s coal country. Researchers are trying to extract valuable rare-earth elements from that waste to help recover some of the costs of treating it. https://cen.acs.org/materials/inorganic-chemistry/coal-new-source-rare-earths/96/i28?utm_source=YouTube&utm_medium=Social&utm_campaign=CEN ↓↓More info and references below↓↓ This video was corrected on July 12, 2018. An earlier version of the video displayed the incorrect formula for manganese hydroxide, showing Mg2(OH)3 instead of Mn(OH)2. We regret the error. Read more: A whole new world for rare earths | C&EN https://cen.acs.org/articles/95/i34/whole-new-world-rare-earths.html Managing a dearth of rare earths | C&EN https://cen.acs.org/articles/90/i14/Managing-Dearth-Rare-Earths.html Securing the supply of rare earths | C&EN https://cen.acs.org/articles/88/i35/Securing-Supply-Rare-Earths.html Speaking of Chemistry is a production of Chemical & Engineering News (C&EN), the weekly news magazine of the American Chemical Society. Contact us at [email protected]!
Views: 708 CEN Online
What Is Mineral Waste?
https://goo.gl/6U6t22 - Subscribe For more Videos ! For more Health Tips | Like | Comment | Share : ▷ CONNECT with us!! #HealthDiaries ► YOUTUBE - https://goo.gl/6U6t22 ► Facebook - https://goo.gl/uTP7zG ► Twitter - https://twitter.com/JuliyaLucy ► G+ Community - https://goo.gl/AfUDpR ► Google + - https://goo.gl/3rcniv ► Visit us - http://healthaware.in/ ► Blogger - https://juliyalucy.blogspot.in/ Watch for more Health Videos: ► How To Avoid Unwanted Pregnancy Naturally: https://goo.gl/hRy93e ► Period Hacks || How To Stop Your Periods Early: https://goo.gl/dSmFgi ► Cold and Flu Home Remedies: https://goo.gl/biPp8b ► Homemade Facial Packs: https://goo.gl/NwV5zj ► How To Lose Belly Fat In 7 Days: https://goo.gl/EHN879 ► Powerfull Foods for Control #Diabetes: https://goo.gl/9SdaLY ► Natural Hand Care Tips At Home That Work: https://goo.gl/YF3Exa ► How to Tighten #SaggingBreast: https://goo.gl/ENnb6b ► Natural Face Pack For Instant Glowing Skin: https://goo.gl/gvd5mM ► Get Rid of Stretch Marks Fast & Permanently: https://goo.gl/ZVYvQZ ► Eating Bananas with Black Spots: https://goo.gl/gXuri6 ► Drink this Juice every day to Cure #Thyroid in 3 Days: https://goo.gl/L3537H ► How Garlic Improves Sexual Stamina? https://goo.gl/GNcbYU ► Benefits of using Egg Shells: https://goo.gl/hAUyUS ► Home Remedies to Gain Weight Fast: https://goo.gl/jBVVQh ► Amazing Benefits of Olive Oil for Health: https://goo.gl/R3583v ► Rapid Relief of Chest Pain (Angina): https://goo.gl/idAFZR ► Home Remedies for Joint & Arthritis Pains Relief: https://goo.gl/jRbNkh ► SHOCKING TRICKs For #Diabetes Control: https://goo.gl/ATDDsV ► Doctors Are Shocked! #Diabetics: https://goo.gl/ZeQddJ ► Home Remedies for Gastric Troubles: https://goo.gl/72VR1b ► Juice for #Diabetics Type 2: https://goo.gl/3vDMqR --------- Other finan cially strapped places do not offer convenient loca waste disposaldistribution of mineral resourceswaste disposalbut there must be the look ahead, a realization fact that to waste, destroy, our natural resources, skin and exhaust land instead using it so as increase apr 19, 2016 mining wastes include generated during extraction, beneficiation, processing minerals. Mineral processing wastes are referred to in the resource conservation and recovery act (rcra) as that generated during extraction beneficiation of ores minerals. Googleusercontent search. It involves materials that must be removed to gain access the mineral resource, such as topsoil, overburden and waste rock, well tailings remaining after minerals have been huge quantities of solid wastes are generated a result mining processing activities in united states. Utilization of mining and mineral processing wastes in the united challenges reusing waste material called that is left behind after utilization springer link. The mining, minerals, and our approach to managing mineral waste acid rock drainage. In the mining industry, waste materials include rock discarded from operations and fine grained tailings produced during ore extraction processes. Mining and mineral processing wastes are one of the world's largest chronic waste concerns. One of our main focuses is chemically reactive waste, which requires waste rock stockpiles have many the same problems, and are made out materials, but in coarser mineral form. During our mining and processing operations, we generate both mineral non waste. Cfm url? Q webcache. Author information (1)institute for land resources, china university of mining and technology, xuzhou, jiangsu province huge quantities solid wastes are generated as a result mineral processing activities in the unitedover years, majority these by products have been disposed unsightly dumping areas which aesthetically unattractive often degrading to en vironment. To encourage further debate, the paper develops a set of sustainable development statistics on waste excluding major mineral wastes serve as proxy for trends in total production and treatment. Waste from extraction and processing of mineral resources) is one the largest waste streams in eu. Most extraction and beneficiation wastes from hardrock mining (the of metallic ores phosphate rock) 20 specific mineral processing (see side bar below) are categorized by epa waste extractive operations (i. 553 ity for many local governments in the early 21st cen tury, and this has led to budget cuts in public ser vices. Gov publications research mwst1. It is thus distinct from overburden, which the waste rock or materials overlying an ore mineral body that are displaced during mining without being processed (wiki) science. In some places, this means less funding for waste management, which has led to policies like twice per month garbage collection. This waste is composed of broken rock from open pits and underground mines, c
Views: 36 Fredda Winkleman
The Devastating Effects Of Gold Mining
How Algae Could Change The Fossil Fuel Industry https://www.youtube.com/watch?v=yCNkmi7VE0I » Subscribe to NowThis World: http://go.nowth.is/World_Subscribe Gold has been a valuable commodity for centuries, but the process to obtain it has dangerous costs. So what is true price of gold? Learn More: National Geographic: The Real Price of Gold http://ngm.nationalgeographic.com/2009/01/gold/larmer-text/3 Business Insider: The Cost Of Mining An Ounce Of Gold http://www.businessinsider.com/the-cost-of-mining-gold-2013-6 Al Jazeera: The true price of gold http://america.aljazeera.com/watch/shows/techknow/articles/2015/6/4/the-true-price-of-gold.html More from NowThis: » Subscribe to NowThis News: http://go.nowth.is/News_Subscribe NowThis World is dedicated to bringing you topical explainers about the world around you. Each week we’ll be exploring current stories in international news, by examining the facts, providing historical context, and outlining the key players involved. We’ll also highlight powerful countries, ideologies, influential leaders, and ongoing global conflicts that are shaping the current landscape of the international community across the globe today. Like NowThis World on Facebook: https://go.nowth.is/World_Facebook Connect with Judah: Follow @judah_robinson on Twitter – Facebook: http://go.nowth.is/LikeJudah Connect with Versha: Follow @versharma on Twitter – Facebook: http://go.nowth.is/LikeVersha http://www.youtube.com/nowthisworld
Views: 140091 NowThis World
Resolution Copper mine tailings storage facility overview
A visualization of what mine tailings (waste rock) storage will look like in the future when the mine becomes operational. Reclamation and remediation of the stored tailings will be an ongoing process throughout the mining cycle in order to mitigate environmental impacts. Resolution Copper will use cutting edge technology for a state of the art modern mine that will be operated responsibly according to our commitment to sustainable development and environmental stewardship.
Views: 2989 Resolution Copper
Mining e-waste for gold using bacteria
There aren't too many options for recycling your old computers, laptops, phones and tablets here in NZ - most of it gets dumped in landfill or sent overseas, so a company in Auckland has developed a way to mine precious metals like gold, siler and palladium using bacteria! Will Barker is the CEO of Mint Innovation based in Auckland and Dr Ollie Crush is the chief scientist.
Views: 834 RNZ
Rock to Iron
I extract metallic iron from the ground using some chemistry and a new induction heater. At some point I'll get around to turning the pig iron into steel and making something from it. More on the generator that My dad rebuilt: https://www.youtube.com/watch?v=QGL6hp8DSVg Help me buy new crucibles by donating here: https://www.patreon.com/CodysLab
Views: 2196040 Cody'sLab
Introducing CDE Meta - Transforming Mining Waste Into Value
Our name comes from the word ‘metamorphosis’ – which describes the essence of CDE for our mining customers. We’re bringing new thinking, new processes, and new life to the mining sector by tearing up the definition of what is ‘waste’. Think again. Start fresh. Challenge everything. This may be new to the mining sector but it’s not new to us. Our business has been built over the last 25 years on helping our customers to maximise production from their reserves, and our story is full of examples of helping our customers turn what was once seen as waste into a valuable resource. In order to unlock future opportunities and achieve a new level of technical capability in the mining sector, we have established a new business unit dedicated to the global mining sector - CDE Meta. Discover more at - https://www.cdeglobal.com/applications/application-categories/mining
Views: 6541 CDE Global
You can support us on Patreon: https://www.patreon.com/periodicvideos See also Brady's Objectivity series: http://bit.ly/Objectivity (science treasures) We're given special access to various plutonium compounds at the National Nuclear Laboratory, in Sellafield. A chance to meet the "Hannibal Lecter of the Periodic Table". With thanks to Mark Sarsfield and Chris Maher... http://www.nnl.co.uk/ In part this video shows how plutonium is extracted from nuclear fuel waste. More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
Views: 7061897 Periodic Videos
Unbelievable Devastation! Massive Mining Waste Spill Causes 'Water Ban' In Canada!
http://www.undergroundworldnews.com Some 10 million cubic meters of water and 4.5 million cubic meters of fine sand from the tailings pond of the Mount Polley copper and gold mine spilled over into lakes and creeks in the area on Monday, according to a statement by the British Columbia’s Environment Minister Bill Bennett, released the following day. The waste waters that are now out in the wild are likely to contain lead, arsenic, zinc, mercury and phosphorus, as that’s what 2013 research found in the pond, according to a report from Environment Canada. The water is currently being tested for possible contamination. Meanwhile, 300 people living in the affected area have been warned not to drink local water and also to keep pets and livestock away from it. http://rt.com/news/178320-canada-mine-tailings-breach/
Views: 21799 DAHBOO77
Japan recyclers mine waste for precious metals
Seeking to turn an environmental problem into an economic opportunity, high-tech companies in resource-poor Japan are mining mountains of toxic e-waste for precious minerals. Duration: 02:05
Views: 1987 AFP news agency
The New Solution To Our Nuclear Waste Problem
According to some scientists, we must begin using more nuclear power in order to prevent global warming from accelerating. But that creates a huge nuclear waste problem. But scientists at the University of Sheffield think they might have found a very unique way of handing it that could make nuclear waste a problem of the past. Read More: Nuclear Fuel Processes http://www.nei.org/Knowledge-Center/Nuclear-Fuel-Processes "Nuclear power plants do not burn any fuel. Instead, they use uranium fuel, consisting of solid ceramic pellets, to produce electricity through a process called fission." What is Uranium? How Does it Work? http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Introduction/What-is-Uranium--How-Does-it-Work-/ "On a scale arranged according to the increasing mass of their nuclei, uranium is one of the heaviest of all the naturally-occurring elements (Hydrogen is the lightest). Uranium is 18.7 times as dense as water." Managing Radioactive Materials & Waste http://www.epa.gov/radiation/manage.html "Any activity that produces or uses radioactive materials generates radioactive waste. Mining, nuclear power generation, and various processes in industry, defense, medicine, and scientific research produce by products that include radioactive waste. Radioactive waste can be in gas, liquid or solid form, and its level of radioactivity can vary. " Radioactive Waste Management http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Nuclear-Wastes/Radioactive-Waste-Management/ "All parts of the nuclear fuel cycle produce some radioactive waste (radwaste) and the relatively modest cost of managing and disposing of this is part of the electricity cost, i.e. it is internalised and paid for by the electricity consumers." How does nuclear waste disposal work? http://science.howstuffworks.com/nuclear-waste-disposal.htm "Nuclear waste epitomizes the double-edged sword of modern technology. It's a toxic and radioactive byproduct of nuclear medicine, nuclear weapons manufacturing and nuclear power plants. In short, it's the type of waste that reflects one of humankind's greatest leaps in technology, but it also demonstrates our inability to deal with our own advances." A New Approach to Military Nuclear Waste http://green.blogs.nytimes.com/2012/11/06/a-new-approach-to-military-nuclear-waste/?_r=0 "The United States has many pressing nuclear waste problems, but the worst may be the leftovers from the manufacturing of nuclear weapons." This company cleans up nuclear waste by turning it into glass http://grist.org/list/this-company-cleans-up-nuclear-waste-by-turning-it-into-glass/ "Among all of the terrible ways to get rid of nuclear waste, there's one that stands above the rest for being a little less horrible: turning the radioactive parts into glass, a process called 'vitrification.'" Glass Offers Improved Means of Storing Nuclear Waste, Researchers Say http://www.sciencedaily.com/releases/2012/08/120822101115.htm "University of Sheffield researchers have shown, for the first time, that a method of storing nuclear waste normally used only for High Level Waste (HLW), could provide a safer, more efficient, and potentially cheaper, solution for the storage and ultimate disposal of Intermediate Level Waste (ILW)." Nuclear Power Needed To Slow Climate Change, Experts Say http://www.huffingtonpost.com/2013/11/04/nuclear-power-needed_n_4211792.html "Some of the world's top climate scientists say wind and solar energy won't be enough to head off extreme global warming, and they're asking environmentalists to support the development of safer nuclear power as one way to cut fossil fuel pollution." A Message from Dr. Kerry Emanuel http://bit.ly/1fc6Dpu "As climate and energy scientists concerned with global climate change, we are writing to urge you to advocate the development and deployment of safer nuclear energy systems." Watch More: How Nuclear Power Saves Lives http://www.youtube.com/watch?v=rW2uXnoBYhE TestTube Wild Card http://testtube.com/dnews/dnews-264-strange-eating-disorder-ramen-addiction?utm_source=YT&utm_medium=DNews&utm_campaign=DNWC Are Wind and Solar Power Worth It? http://www.youtube.com/watch?v=2UCaCUH4BLY ____________________ ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Anthony Carboni on Twitter http://twitter.com/acarboni Laci Green on Twitter http://twitter.com/gogreen18 Trace Dominguez on Twitter http://twitter.com/trace501 DNews on Facebook http://facebook.com/dnews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com
Views: 1096216 Seeker
Cyanide in gold mining
science project all credits was given to the owner/ videos used: http://www.youtube.com/watch?v=YBa6Md0w_-k also: http://www.youtube.com/watch?v=apD5cPVsDjc
Views: 21193 ashraf arab
The Hidden Truth Behind Sweden's Waste Disposal Infrastructure
To Burn or Not to Burn: In Sweden, waste incineration plants convert excess and non-recycled rubbish into energy. The Swedish government classifies this process as recycling, but is this form of waste disposal really sustainable? Subscribe to Journeyman here: http://www.youtube.com/subscription_center?add_user=journeymanpictures At a waste incineration plant in Västerås, Sweden, sixty tonnes of waste are burnt every hour, converting it into energy for electricity and hot water. Sweden has 34 waste-to-energy furnaces and the country makes over $100 million a year importing and burning waste from other countries. “We see it as a kind of recycling”, says Jocke Hook, who works at the Västerås plant. Yet much of the waste burnt is plastic and, as Professor Goran Finnveden explains, "if you incinerate plastic you get carbon dioxide emissions”. Indeed Joan-Marc Simon of Zero Waste Europe believes that the number of incinerators will soon fall. "We’re going to see incinerators closing down in Europe because they’re going to have less waste to burn and recycling is going to go up.” For more information, visit https://www.journeyman.tv/film/7409 Like us on Facebook: https://www.facebook.com/journeymanpictures Follow us on Twitter: https://twitter.com/JourneymanNews https://twitter.com/JourneymanVOD Follow us on Instagram: https://instagram.com/journeymanpictures Visit our subreddit: https://www.reddit.com/r/JourneymanPictures/ Say hi on tumblr: https://journeymanpictures.tumblr.com/ ABC Australia – Ref. 7409
Views: 345357 Journeyman Pictures
Al Jazeera : Fortunes to be Made from South Africa Mine Waste
Billions of dollars worth of gold ore can still be extracted from mining waste. In a single South African gold mine, an expected $2.2bn worth of gold can still be extracted from just one dump site's waste material. Using water cannons and chemical treatments, a single mine can hope to extract about 3 grams in every tonne. It may not sound like much, but if there is 140 million tonnes of waste lying around - the numbers start adding up. High prices mean all the effort that goes into sourcing the precious metal may well be worth it. Al Jazeera's Tania Page reports from Johannesburg.
Views: 265 tasyurrrr
Predicting mine waste environmental impacts before it’s too late
Mining for precious, base and ferrous metals can result in millions of tonnes of tailings and waste rock, which if left unmanaged can have dire environmental consequences. Laura’s research is finding methods to predict how a mine’s waste might impact the environment before it’s even created.
Solid Waste
031 - Solid Waste In this video Paul Andersen explains the basics of solid waste including trends over time, basic composition, and disposal. A brief description of the three R's (reuse, reduce, and recycle) is included as ways to minimize waste. Legislation including RCRA and CERCLA (the Superfund Act) were enacted to deal with hazardous waste. A description of basic landfill construction is also included. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: André, M. (2006). English: The ring-pull tab on an aluminium drinking can. Retrieved from https://commons.wikimedia.org/wiki/File:Drinking_can_ring-pull_tab.jpg AvWijk. (2008). English: Pile of e-Waste / Electronic waste: A few older and defective computers, CRT monitors and a television. Retrieved from https://commons.wikimedia.org/wiki/File:Ewaste-pile.jpg Brazil, A. R. ([object HTMLTableCellElement]). English: Electric wire reel used in MORAR MAIS POR MENOS. Retrieved from https://commons.wikimedia.org/wiki/File:Electric_wire_reel_reused_in_a_furniture_ecodesign.jpg Brix, R. (2006). Scarabaeus laticollis near a nuraghe near Monte Tiscali, Sardinia, Italy. Retrieved from https://commons.wikimedia.org/wiki/File:Scarabaeus_laticollis_2.jpg Crystalclear. (2007). Deutsch: Ländliche Kompostierungsanlage für Biomüll und Gartenabfälle in Deutschland. Retrieved from https://commons.wikimedia.org/wiki/File:Compost_site_germany.JPG Cycle, S. (2010). English: Plastic bottles in the back of a pickup truck, ready for recycling. Retrieved from https://commons.wikimedia.org/wiki/File:Recyclables.JPG en.wikipedia, O. uploader was D. G. at. (2008). English: Composting in the Escuela Barreales. Retrieved from https://commons.wikimedia.org/wiki/File:Composting_in_the_Escuela_Barreales.jpg en.wikipedia, U. C. on. (2006). Summary. Retrieved from https://commons.wikimedia.org/wiki/File:Recycle001.svg Estormiz. (2009). English: Gulls and other birds in the Rusko landfill site in Oulu, Finland. Retrieved from https://commons.wikimedia.org/wiki/File:Rusko_Landfill_20090530.JPG E-waste recycled. (n.d.). Retrieved December 15, 2015, from https://www.flickr.com/photos/manbeastextraordinaire/2371462241/ foldablebags.com go green bag. (n.d.). Retrieved December 18, 2015, from https://www.flickr.com/photos/foldablebags_com/4527744948/ Frutiger, L. S. (2012). English: eBay’s logo since October 2012. Retrieved from https://commons.wikimedia.org/wiki/File:EBay_logo.svg Ltd, A. M. 2004 Clarke Energy. (2004). Mixed municipal waste at Hiriya transfer station, Israel. Retrieved from https://commons.wikimedia.org/wiki/File:Mixed_municipal_waste.JPG Marlenenapoli. (2011). Deutsch: Ghanesen arbeiten in Agbogbloshie, einer Vorstadt von Accra, Ghana. Retrieved from https://commons.wikimedia.org/wiki/File:Agbogbloshie.JPG Nagel, N. (2011). Deutsch: Müllverbrennungsanlage. Retrieved from https://commons.wikimedia.org/wiki/File:Industry_park_H%C3%B6chst_-_waste-to-energy_plant_-_Industriepark_H%C3%B6chst_-_M%C3%BCllverbrennungsanlage_-_03.jpg Navy, E. P. O. 2nd C. J. R. E. U. S. (2012). English: U.S. Navy Seaman Erickson Schafer bands barrels of hazardous waste. Retrieved from https://commons.wikimedia.org/wiki/File:Defense.gov_News_Photo_120315-N-DR144-286_-_U.S._Navy_Seaman_Erickson_Schafer_bands_barrels_of_hazardous_waste_for_offload_to_a_Military_Sealift_Command_ship_aboard_the_aircraft_carrier_USS.jpg p, C. (1999). Polski: Wysypisko odpadów w Łubnej. Retrieved from https://commons.wikimedia.org/wiki/File:Wysypisko.jpg Photographer, M. John, 1940-. (1973). ABOUT 3,000 DRUMS CONTAINING HAZARDOUS INDUSTRIAL WASTES. Retrieved from https://commons.wikimedia.org/wiki/File:ABOUT_3,000_DRUMS_CONTAINING_HAZARDOUS_INDUSTRIAL_WASTES_HAVE_BEEN_STORED_FOR_SIX_MONTHS_IN_THIS_SWAMPY_FIELD_NEAR..._-_NARA_-_552883.jpg skew-t. ([object HTMLTableCellElement]). English: Map of Superfund sites in the United States. Retrieved from https://commons.wikimedia.org/wiki/File:Superfund_sites.svg
Views: 76739 Bozeman Science
Toxic Waste in the US: Coal Ash (Full Length)
Coal ash, which contains many of the world's worst carcinogens, is what's left over when coal is burnt for electricity. An estimated 113 million tons of coal ash are produced annually in the US, and stored in almost every state — some of it literally in people's backyards. With very little government oversight and few safeguards in place, toxic chemicals have been known to leak from these storage sites and into nearby communities, contaminating drinking water and making residents sick. VICE News travels across the US to meet the people and visit the areas most affected by this toxic waste stream. Since coal production is predicted to remain steady for the next few decades, coal ash will be a problem that will affect the US for years to come. Watch "Showdown in Coal Country" - http://bit.ly/16LRifW Watch "Petcoke: Toxic Waste in the Windy City" - http://bit.ly/1E2YejO Read "Green Groups Say Another Coal Ash Spill Remains Likely, One Year After North Carolina Accident" - http://bit.ly/1A7dVaC Read "Humans Are Destroying the Environment at a Rate Unprecedented in Over 10,000 Years" - http://bit.ly/1vgvC1R Read "The Economic Cost of Carbon Pollution Is Much Greater Than Estimated, Say Stanford University Researchers" - http://bit.ly/1ATb1b0 Subscribe to VICE News here: http://bit.ly/Subscribe-to-VICE-News Check out VICE News for more: http://vicenews.com Follow VICE News here: Facebook: https://www.facebook.com/vicenews Twitter: https://twitter.com/vicenews Tumblr: http://vicenews.tumblr.com/ Instagram: http://instagram.com/vicenews More videos from the VICE network: https://www.fb.com/vicevideos
Views: 182628 VICE News
Do you travel a lot? Get yourself a mobile application to find THE CHEAPEST airline tickets deals available on the market: ANDROID - http://android.theaudiopedia.com - IPHONE - http://iphone.theaudiopedia.com or get BEST HOTEL DEALS worldwide: ANDROID - htttp://androidhotels.theaudiopedia.com - IPHONE - htttp://iphonehotels.theaudiopedia.com What is MINING ENGINEERING? What does MINING ENGINEERING mean? MINING ENGINEERING meaning - MINING ENGINEERING definition - MINING ENGINEERING explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. Mining engineering is an engineering discipline that applies science and technology to the extraction of minerals from the earth. Mining engineering is associated with many other disciplines, such as geology, mineral processing and metallurgy, geotechnical engineering and surveying. A mining engineer may manage any phase of mining operations – from exploration and discovery of the mineral resource, through feasibility study, mine design, development of plans, production and operations to mine closure. With the process of Mineral extraction, some amount of waste and uneconomic material are generated which are the primary source of pollution in the vicinity of mines. Mining activities by their nature cause a disturbance of the natural environment in and around which the minerals are located. Mining engineers must therefore be concerned not only with the production and processing of mineral commodities, but also with the mitigation of damage to the environment both during and after mining as a result of the change in the mining area. Mining Engineers in India are earning relatively high salaries in comparison to many other professions. The average salary for a Mining Engineer in India is $15,250. However, the salaries are always highly determined by the level of skill, where the organisation is based and which organisation you are working for. In comparison to salaries of Mining Engineer’s working in other regions, such as Canada, the United States, Australia and the United Kingdom, the salaries are dismal, however when comparing salaries from one region to another, there are many factors that need to be taken into consideration, such as the cost of living etc.In the United States, there are an estimated 6,630 employed mining engineers. The mean yearly salary for a mining engineer in the U.S. is $90,070 .
Views: 15503 The Audiopedia
Can industrial waste be mined and recycled in sustainable ways?
'Futuris' investigates whether landfill sites are really treasure troves!… READ MORE : http://www.euronews.com/2018/05/11/can-industrial-waste-be-mined-and-recycled-in-sustainable-ways What are the top stories today? Click to watch: https://www.youtube.com/playlist?list=PLSyY1udCyYqBeDOz400FlseNGNqReKkFd euronews: the most watched news channel in Europe Subscribe! http://www.youtube.com/subscription_center?add_user=euronews euronews is available in 13 languages: https://www.youtube.com/user/euronewsnetwork/channels In English: Website: http://www.euronews.com/news Facebook: https://www.facebook.com/euronews Twitter: http://twitter.com/euronews Google+: http://google.com/+euronews VKontakte: http://vk.com/en.euronews
Dr. Michel Aubertin: Mine Wastes Management @RIME Part 2
Dr. Michel Aubertin continues his keynote presentation at the Tailings and Mine Waste conference by completing his description of the hydrology and hydraulic conductivities of rock waste piles (the impact of inclining compacted layers). He describes what "diversion length" means in getting infiltration water directed to the non-reactive material at the edge of the waste rock pile. Benches and exposed terraces are the new concepts being explored. Cemented paste backfill (returning waste rock and tailings to underground mines) is discussed, as well as the effect of the filling rate. Aubertin explains: oxidation of tailings has shown that reactive tailings can be used as backfill; the geotechnical behaviour of sludges in impoundments has been described. He also discusses a variety of work on covers on top of tailings to prevent oxidation of reactive tailings (to eliminate acid mine drainage). He discusses the submerged water table model for long term storage of reactive tailings versus water cap tailings ponds and summarizes the projects ongoing at RIME. Dr. Aubertin's keynote presentation was a part of the Tailings and Mine Waste conference in Banff, Alberta on November 5, 2013.
Views: 1376 LanduseKN
Waste water from Gold King Mine reaches New Mexico
The spilled water had cadmium, aluminum, copper and calcium, but their concentration remains unknown. ◂ The Denver Channel, 7News, brings you the latest trusted news and information for Denver, Colorado, Mile High and the Rocky Mountains. Our mission is to provide useful, interesting news and updates on breaking news to people in the Denver metro area, all across our beautiful state of Colorado and all over the world. For more download the 7News mobile app: iPhone: http://bit.ly/iOS-kmgh Android: http://bit.ly/kmgh-android
Trump Eliminates Coal Mining Rule That Protects Waterways
President Trump on Thursday signed legislation ending a key Obama administration coal mining rule. The bill quashes the Office of Surface Mining's Stream Protection Rule, a regulation to protect waterways from coal mining waste that officials finalized in December... Read More At: http://thehill.com/policy/energy-environment/319938-trump-signs-bill-undoing-obama-coal-mining-rule Clip from The Kyle Kulinski Show, which airs live on Blog Talk Radio and Secular Talk Radio Monday - Friday 11:00 AM - 12:30 PM Eastern time zone. Check out our website - and become a member - at: http://www.SecularTalkRadio.com Listen to the Live Show or On Demand archive at: http://www.blogtalkradio.com/kylekulinski Follow on Twitter: http://www.twitter.com/kylekulinski Like on Facebook: http://www.facebook.com/SecularTalk Friends Of SecularTalk: http://www.facebook.com/beastofreason AMAZON LINK: http://www.amazon.com/?tag=seculacom-20
Views: 57030 Secular Talk
Types of Tailings Embankments: Upstream, Downstream and Centerline Construction Methods
This video focuses on Mining Engineering. The main types of tailings embankment dams are discussed. Tailings are basically mining waste or the bi-product of the extraction of desired metals or oil from ore during mining operations. Download the notes in my video (let me know if the link doesn't work): https://www.dropbox.com/s/6k5isavn7wmsiwd/28%20-%20Types%20of%20Tailings%20Dams.pdf Related Videos: Soil Mechanics 101 - Phase Relations: http://youtu.be/DtKheQcL2BU . ------------------------------------------------------ SUBSCRIBE via EMAIL: https://mes.fm/subscribe DONATE! ʕ •ᴥ•ʔ https://mes.fm/donate Like, Subscribe, Favorite, and Comment Below! Follow us on: Official Website: https://MES.fm Steemit: https://steemit.com/@mes Gab: https://gab.ai/matheasysolutions Minds: https://minds.com/matheasysolutions Twitter: https://twitter.com/MathEasySolns Facebook: https://fb.com/MathEasySolutions Google Plus: https://mes.fm/gplus LinkedIn: https://mes.fm/linkedin Pinterest: https://pinterest.com/MathEasySolns Instagram: https://instagram.com/MathEasySolutions Email me: [email protected] Try our Free Calculators: https://mes.fm/calculators BMI Calculator: https://bmicalculator.mes.fm Grade Calculator: https://gradecalculator.mes.fm Mortgage Calculator: https://mortgagecalculator.mes.fm Percentage Calculator: https://percentagecalculator.mes.fm Try our Free Online Tools: https://mes.fm/tools iPhone and Android Apps: https://mes.fm/mobile-apps
Views: 17216 Math Easy Solutions
7 Super Toxic U.S. Sites
Let's face it: Humans are pretty messy. Industrial processes like mining and manufacturing are important parts of keeping civilization going, but they all impact the environment. Sometimes that impact is particularly big and messy, leaving behind hazardous waste that can take years or even decades to clean up. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Patrick Merrithew, Will and Sonja Marple, Thomas J., Kevin Bealer, Chris Peters, charles george, Kathy & Tim Philip, Tim Curwick, Bader AlGhamdi, Justin Lentz, Patrick D. Ashmore, Mark Terrio-Cameron, Benny, Fatima Iqbal, Accalia Elementia, Kyle Anderson, and Philippe von Bergen. -------------------- Sources: http://nationalgeographic.org/news/superfund/ https://www.epa.gov/superfund https://www.epa.gov/superfund/superfund-history https://www.bu.edu/lovecanal/canal/ https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0201290 http://nationalgeographic.org/news/superfund/ http://www.nytimes.com/2004/03/18/nyregion/love-canal-declared-clean-ending-toxic-horror.html?_r=0 https://www.geneseo.edu/history/love_canal_history https://www.epa.gov/aboutepa/love-canal-tragedy https://www.health.ny.gov/environmental/investigations/love_canal/cancer_study_community_report.htm http://www.atsdr.cdc.gov/phs/phs.asp?id=658&tid=121 https://cumulis.epa.gov/supercpad/cursites/dsp_ssppSiteData2.cfm?id=0500761#Risk https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0500761 https://www3.epa.gov/region5/superfund/redevelop/pdfs/Kerr-McGee_(Reed-Keppler_Park).pdf http://www.prnewswire.com/news-releases/epa-33-million-cleanup-complete-at-reed-keppler-park-superfund-site-72372622.html http://www.world-nuclear.org/information-library/nuclear-fuel-cycle/nuclear-wastes/radioactive-waste-management.aspx https://www.sciencenews.org/article/foam-gets-its-shot-anthrax http://www.cdc.gov/anthrax/basics/how-people-are-infected.html http://www.livescience.com/37755-what-is-anthrax-bioterrorism.html http://www.lenntech.com/processes/disinfection/chemical/disinfectants-chlorine-dioxide.htm http://www.sandia.gov/media/cbwfoam.htm http://www.nytimes.com/1999/03/16/science/chemists-create-foam-to-fight-nerve-gases.html http://www.gao.gov/new.items/d03686.pdf http://jb.asm.org/content/191/24/7587.full https://news.google.com/newspapers?nid=1346&dat=20020117&id=jL0wAAAAIBAJ&sjid=m_0DAAAAIBAJ&pg=5339,4689386&hl=en http://www.clordisys.com/whatcd.php http://www.ncbi.nlm.nih.gov/books/NBK215288/ http://oregonstate.edu/ehs/asb-when http://www.madehow.com/Volume-4/Asbestos.html https://www.epa.gov/indoor-air-quality-iaq/volatile-organic-compounds-impact-indoor-air-quality https://www3.epa.gov/region1/superfund/sites/blackburn/259640.pdf https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0101713 http://www.walpole-ma.gov/sites/walpolema/files/file/file/blackburn032911.pdf http://www.atsdr.cdc.gov/phs/phs.asp?id=37&tid=14 http://www.atsdr.cdc.gov/hac/pha/pha.asp?docid=1240&pg=2 https://weather.com/slideshows/news/berkeley-pit-montana-toxic-20130920 http://www.atlasobscura.com/places/berkeley-pit http://www.pitwatch.org/31-years-since-pumps-stopped/ https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0800416 http://www.pitwatch.org/what-is-the-critical-water-level-cwl/ http://serc.carleton.edu/NAGTWorkshops/health/case_studies/butte_case_stud.html http://www.ecy.wa.gov/programs/wq/pesticides/enviroReview/riskAssess/CAOHRiskAssess.pdf http://www.itrcweb.org/miningwaste-guidance/References/2079-ZickPA.pdf http://www.umt.edu/urelations/_cms/_archive/research_view_archive/Summer%202012/Scientific%20Marriage.php http://www.pitwatch.org/plan-for-treatment-technology-assessment/ http://www.pitwatch.org/what-is-the-horseshoe-bend-water-treatment-plant/ https://darrp.noaa.gov/sites/default/files/case-documents/PCBContamincationOfTheHudsonRiverEcosystem.pdf http://www.greenfacts.org/en/pcbs/l-2/1-polychlorinated-biphenyls.htm http://www.clearwater.org/news/pcbhealth.html http://www.nytimes.com/2009/05/16/science/earth/16dredge.html?pagewanted=all http://www.riverkeeper.org/campaigns/stop-polluters/pcbs/ https://www3.epa.gov/hudson/cleanup.html#quest2 http://www.mnn.com/health/healthy-spaces/photos/10-superfund-sites-where-are-they-now/hudson-river-new-york#top-desktop http://www.wsj.com/articles/ge-nears-end-of-hudson-river-cleanup-1447290049 http://www.atsdr.cdc.gov/csem/csem.asp?csem=30&po=10 http://www.health.state.mn.us/divs/eh/hazardous/topics/tce.html http://www.nesc.wvu.edu/ndwc/articles/QandA/OTw01_Q_A.pdf https://cumulis.epa.gov/supercpad/cursites/dsp_ssppSiteData1.cfm?id=0402598#Why https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0402598 http://www.theatlantic.com/health/archive/2015/03/dont-drink-the-water/385837/ http://pulse.pharmacy.arizona.edu/resources/chemicals/case_studies_tce_cdc.pdf http://www.atsdr.cdc.gov/toxprofiles/tp19.pdf
Views: 1433503 SciShow
Downstream: Mine Waste and the Fraser River Watershed
Huge mine tailings dams – like the one that burst at the Mount Polley Mine in 2014 – pose a serious risk to the health of British Columbia's most important salmon watershed. These massive dams are holding back increasing amounts of mine waste mixed with water, and some mines are even permitted to release effluent directly into waterways. The health of the region's people and world famous salmon runs are at stake. It's time to ban risky tailings ponds and clean up BC's mining industry. For more information, visit https://www.wildernesscommittee.org/BCmining This video was produced by Wilderness Committee and River Voices Productions. https://www.WildernessCommittee.org http://RiverVoices.ca
Views: 1858 Wilderness Committee
What Is The Mining Of Metal?
Implies that we need more of the metals than what used before define steel. How can metal mining impact the environment? . Metal meaning in the cambridge english dictionary. Extraction of metals introduction chemguide. What is the metals and mining sector? Define metal at dictionary definition of in english by oxford dictionaries. As water takes on harmful concentrations of minerals and heavy metals, retrieved from nqa en atozservices what is iso 14001. Asp 1 oct 2015 mining waste rock from historic mines or even treated sewage to what minerals, metals and fuels will an average american use in a lifetime? . Mining for aluminium ore destroys the local environment what does bioleaching use to extract copper? . American environmental impact economics metal extraction mining economic metals science and synonyms, antonyms problems in the of from ores. What is mining? Mongabay kids. Steel synonyms, steel pronunciation, translation, english afterwards i wondered the less at this operation when came to know of what fine from ore metal. Frmetallum 'metal, mine, quarry, mineral, what is got by mining,' from gk. Metal meaning in the cambridge english dictionary metal meaning, definition, what is a chemical element, such as iron or gold, mixture of elements, steel. Environmental hazards are present during every step of the open pit mining process. What is metal? Definition and meaning businessdictionary. Modern mining what is environmental impact of the chemical processes metal extraction? What are economic benefits? sorts pollution may arise from 17 2011 for metals often also dependent on large amounts how you define acceptable burden that might c. Aug 2009 metals, copper mining from the ground up what is copper? The process begins with extraction of ore minerals and methods extracting metals ores. What are 'ores'? An ore is any naturally occurring source of a metal that you can economically extract the fromMetal meaning in cambridge english dictionary. Learn more 6 apr 2015 learn about the mining sector and many ways that companies profit from location extraction of minerals metals latin metallum 'metal; Mine, quarry, mineral, what is got by mining,' greek metallon 'metal, ore' (senses only in post classical texts; Originally 'mine, valuable or other geological materials earth usually an orebody, lode, vein, seam, reef placer deposits. Mining for metals in society's waste the conversation. Metals in medicine and the environment faculty virginiaintroduction to extraction of metals method related recycling & future mining steel definition by free dictionary. Metals what methods can be used in extracting metals from mineral ores? The earth's 15 apr 2012 most people see metal recycling as something additional to mining. Ore), iron ore, gold, silver, and diamonds are just some examples of what is mined metal mining the environment, p. These deposits form a mineralized package that is of economic interest to the miner. Published by the american geosciences in
Views: 39 Bet My Bet
Unbelievable Devastation! Massive Mining Waste Spill Causes 'Water Ban' In Canada!
DAHBOO77 Aug 6 2014 http://rt.com/news/178320-canada-mine-tailings-breach/
Views: 267 Freedomfighter 500
Mine waste,Tailings,Sludge drying
Brown Bear aerator used to dry and mix mine waste,tailings, and sludge
Views: 1820 Brown Bear Corp.
euronews futuris - New life for old metal mines
http://www.euronews.com/ The European Union imports huge amounts of metal. Yet buried deep in Europe's bowels is a treasure trove of copper, zinc and other precious metals.   Researchers have been digging deep to uncover ways to put European mining back on the map and they're not short of ideas.   Europe's deepest metal mine is seemingly unfathomable, at 1,430 meters.   For forty years, Pyhäsalmi mine has been a rich source of copper, zinc and pyrites.   However the countdown to its closure has already begun as Pihlaja, a Mining Engineer, at Pyhäsalmi mine explains:   "We currently produce around 1,4 million tons of ore per year but if the metal prices stay at the current level, we won't be able to maintain the mine beyond the end of 2018".   Metal mining throughout Europe is facing similar problems but scientists are becoming a regular fixture at the Pyhäsalmi Mine in an attempt to breath new life into an old industry.   Juha Kaija, a Finnish Geologist talks about his research:   "Metal resources exist in Europe but extracting them is socially and economically challenging. Our research aims to develop more efficient exploration methods and also at imagining new ways to re-use mining waste materials to give European metal mining a fresh new impetus".   Finding new ores in active or abandoned metal mines is the researchers´first aim and that is no mean feat, especially for old, deep deposits.   Timo Mäki, Chief Geologist, at Pyhäsalmi mine describes the difficulties:   "Here in Finland and also in Sweden, the bedrock is very old, 2 billion years, or even older. So the rocks have been folded, folded again, faulted, moved. So something (the ore) that you expect to have there might have been moved somewhere else. Following the geological structures, the rock types at depths of 2 kilometers is very difficult.     That is why researchers have developed sophisticated 3D models. They are aimed at helping to better understand the complex geology that envelopes the ore.   Marcello Imaña Osorio, a Geologist at Pyhäsalmi Mine explains:   "What you see here in red are what we call "reflective zones", underground regions whose material has a different density from the surrounding bedrock. That different density is one of the properties of the ore we are looking for. So these 3D maps help us to precisely spot those regions and calculate angles and distances for more accurate exploration drilling".   However, researchers have even bolder ideas to bring the luster back to metal mining and they are more than happy to share them in open forums.   Swedish geologists have introduced sophisticated 3D underground mapping, to make drilling easier.   Pär Weihed, Geologist, from the University of Lulea talks about the benefits of this new technological development:   "Diamond drilling is a very expensive business. So if you can get more robust computer models, so you need to drill less holes in order to target the mineral spots, then you will reduce the expenses needed to drill those deep holes. What we can describe in a 3D model like this is the rocks units, structures which could be important for guiding where ores are located in the crust. So it is all about chemical and physical properties of the rocks".   French researchers meanwhile, have shown the first ever interactive online database, detailing the metal resources deep underground in Europe.   Daniel Cassard, Geologist at BRGM talks about how even waste can be re-used:   "Each enlargement is represented by just over 40 fields in a database. So it's described in extreme detail: its type, geological formation but also the production, reserve, and resource levels too. Then it does the same for mine waste. Why waste? Well because the waste can contain substances that were rejected at the time, because no one knew what to do with it or didn't have the technology to extract anything valuable and now we realise that waste can be used for the components of your mobile for example.   "Therefore these so-called European wide critical substances - some say they're strategic, others call them green metal 'because they reduce the consummation of energy ".   Scientists have developed a method to transform iron-rich mineral waste into materials for construction and painting.   Eberhard Janneck, Chemist, G.E.O.S explains:   "In this bottle I have a typical example of mining shaft water, full with acids and sulfates. The only creatures that can live in this environment are bacteria that are able to oxidise iron.   Find us on: Youtube http://bit.ly/zr3upY Facebook http://www.facebook.com/euronews.fans Twitter http://twitter.com/euronews
Views: 5045 euronews (in English)
Centennial coal mine spill  I The Feed
Tonnes of black waste from a coal mine has been spilled into a World Heritage listed wilderness area in the Blue Mountains West of Sydney. Facebook: https://www.facebook.com/SBS2Australia Twitter: https://twitter.com/sbs2 Tumblr: http://sbs2australia.tumblr.com/
Views: 937 The Feed
How to dispose of mine waste
A quick look at my mine waste disposal system
Views: 67 SubtractCommunism
Investigating BHP's $5bn Mining Disaster In Brazil
Catastrophic Failure: The biggest environmental disaster in Brazil's mining history For similar stories, see: Serra Pelada: Gold Rush - Trailer https://www.youtube.com/watch?v=M_y2EVvW8No The Brazilian Carnival Queen Deemed 'Too Black' https://www.youtube.com/watch?v=3yp4Fg_eT_c Rio's Forgotten Children Climbing Out Of Poverty https://www.youtube.com/watch?v=eawMVhA1dhM Subscribe to journeyman for daily uploads: http://www.youtube.com/subscription_center?add_user=journeymanpictures For downloads and more information visit: http://www.journeyman.tv/?lid=69643 Like us on Facebook: https://www.facebook.com/journeymanpictures Follow us on Twitter: https://twitter.com/JourneymanVOD https://twitter.com/JourneymanNews Follow us on Instagram: https://instagram.com/journeymanpictures In November 2015, 50 million cubic metres of waste was unleashed after a tailings dam collapsed in the Gualaxo River Valley. This report investigates what is being named the biggest disaster in Brazil's mining history. A horror mudslide swept through the towns and villages in the Gualaxo River Valley, destroying homes, businesses and taking the lives of 19 people. A tailings dam, holding back more than 50 million cubic metres of mining waste collapsed, unleashing a wave of mud several metres high. "The mud dragged me down, I would come up, it would take me down again... I screamed but nobody answered", remembers Priscila Barros, who was pulled four kilometers under the deadly slurry. The mud, containing lead, arsenic and other toxic chemicals, continued down river all the way to the Atlantic coast 600km away. "This mud wave has killed anything that was alive in these water systems", explains Marilene Ramos of the Brazilian Environment Authority. Now Brazilian police are seeking the arrest of 12 of Samarco's executives for negligent homicide and crimes against the environment. "A dam doesn't break by chance. There is repeated, continual negligence in the actions of a company owned by Vale and BHP", says prosecutor Carlos Eduardo Pinto. ABC Australia – Ref. 6695 Journeyman Pictures is your independent source for the world's most powerful films, exploring the burning issues of today. We represent stories from the world's top producers, with brand new content coming in all the time. On our channel you'll find outstanding and controversial journalism covering any global subject you can imagine wanting to know about.
Views: 38483 Journeyman Pictures
Architecture that uses materials that were almost lost | David Hertz | TEDxVeniceBeach
Award winning architect, David Hertz, would like humans to stop manufacturing our primary output.....Waste. Instead, he would like to show you the immense treasure that can be found mining the waste stream for it's creative potential and usher in a new era of Radical Reuse. David Hertz, FAIA, is well-known as an innovative architect, designer, inventor, educator and pioneer in the field of environmental design. Hertz’s architectural practice focuses on projects both residential and commercial in scope with particular experience in climate responsive, environmentally-sustainable and in creative repurposing. As founder and president of Syndesis Inc. in 1983, a multidisciplinary architecture, design and manufacturing firm, Hertz specializes in creating sustainable green building and environmental products. Syndesis achieved international recognition by developing Syndecrete®, a precast, lightweight concrete architectural surfacing material that incorporates recycled aggregates extracted from society’s waste stream. David Hertz and his firm S.E.A. The Studio of Environmental Architecture recently completed the 747 Wing House, made from the wings of a de- commissioned 747 which represents a sublime example of Up cycling. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
Views: 3075 TEDx Talks
Capacity Building Programme | Mining Waste Management |
There are tow days exclusive programme in AKS University of waste management, first day the speakers spoke about this program.
Views: 238 AKS University
Turning SCRAP Electronics into GOLD BARS!
This company literally takes scraps from electronics manufacturing and turns them into massive amounts of precious materials. And we got to check their process out first-hand!!! Lear more about Sus Recycling Technology Inc.: http://geni.us/ThMisv Tunnel Bear sponsor link: Try Tunnelbear for free at https://www.tunnelbear.com/LTT and save 10% Cooler Master sponsor link: Check out Coolermaster’s Masterkeys keyboard lineup at http://geni.us/RnlJd Buy REAL GOLD BARS on Amazon: http://geni.us/UeO1f Discuss on the forum: https://linustechtips.com/main/topic/806516-turning-scrap-electronics-into-gold-bars/ 台灣空拍畫面由諸宇泓提供 Taiwan Drone footage shot by Isaac Zhu Our Affiliates, Referral Programs, and Sponsors: https://linustechtips.com/main/topic/75969-linus-tech-tips-affiliates-referral-programs-and-sponsors Linus Tech Tips merchandise at http://www.designbyhumans.com/shop/LinusTechTips/ Linus Tech Tips posters at http://crowdmade.com/linustechtips Our production gear: http://geni.us/cvOS Twitter - https://twitter.com/linustech Facebook - http://www.facebook.com/LinusTech Instagram - https://www.instagram.com/linustech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: https://www.youtube.com/watch?v=PKfxmFU3lWY iTunes Download Link: https://itunes.apple.com/us/album/supernova/id936805712 Artist Link: https://soundcloud.com/laszlomusic Outro Screen Music Credit: Approaching Nirvana - Sugar High http://www.youtube.com/approachingnirvana Sound effects provided by http://www.freesfx.co.uk/sfx/
Views: 1269655 Linus Tech Tips
Cursed by Coal: Mining the Navajo Nation
There's a resource curse on the Navajo Nation. The 27,000-square-mile reservation straddling parts of Arizona, New Mexico, and Utah has an extremely high abundance of many energy resources — particularly coal. That coal is what's burned to provide much of the Southwest with electricity, and it creates jobs for the Navajo. But the mining and burning have also caused environmental degradation, serious health issues, and displacement. VICE News travels to the Navajo Nation to find out how its abundance of coal is affecting the future of the Navajo people. Watch “Toxic: Coal Ash” - http://bit.ly/1zDaW66 Watch “Petcoke: Toxic Waste in the Windy City” - http://bit.ly/1E2YejO Read "Line 61, the Oil Pipeline That Will Dwarf Keystone XL” - http://bit.ly/18iOKad Subscribe to VICE News here: http://bit.ly/Subscribe-to-VICE-News Check out VICE News for more: http://vicenews.com Follow VICE News here: Facebook: https://www.facebook.com/vicenews Twitter: https://twitter.com/vicenews Tumblr: http://vicenews.tumblr.com/ Instagram: http://instagram.com/vicenews More videos from the VICE network: https://www.fb.com/vicevideos
Views: 189009 VICE News
Congo, My Precious. The Curse of the coltan mines in Congo
Watch more https://rtd.rt.com/tags/illegal-mining/ The Democratic Republic of Congo in Africa is one of the world’s most resource-rich countries. A wide range of rare minerals can be found here in abundance, all commanding high prices in world commodity markets. Diamonds for jewellery, tantalum, tungsten and gold for electronics; uranium used in power generation and weaponry and many others. Congo has copious deposits of raw materials that are in high demand internationally but remains one of the poorest countries in the world. From colonisation, with the horrors of slavery and other atrocities, to a turbulent and equally brutal present in which militant groups control the mines, Congo’s richness in natural resources has brought nothing but misery. Referred to as “conflict minerals”, these riches leave only a trail of death, destruction and poverty. Under Belgian rule, Congolese labourers were often required to meet quotas when mining different minerals. Failure could mean punishment by having a hand cut off with a machete. The country gained independence in 1960, but that didn’t put a stop to slave and child labour or to crimes being committed to extract and exploit the minerals. Warring militant fractions from inside the country and beyond seized control of mines for their own benefit while terrorising local populations. For our translator, Bernard Kalume Buleri, his country’s history of turmoil is very personal; like most Congolese people, he and his family fell victim to the unending mineral based power struggle. Born in the year of his country’s independence, he has lived through war and seen his homeland torn apart by violent looting and greed. His story is a damning testament, illustrating how nature’s bounty, instead of being a blessing, becomes a deadly curse. SUBSCRIBE TO RTD Channel to get documentaries firsthand! http://bit.ly/1MgFbVy FOLLOW US RTD WEBSITE: https://RTD.rt.com/ RTD ON TWITTER: http://twitter.com/RT_DOC RTD ON FACEBOOK: http://www.facebook.com/RTDocumentary RTD ON DAILYMOTION http://www.dailymotion.com/rt_doc RTD ON INSTAGRAM https://www.instagram.com/rtd_documentary_channel/ RTD LIVE https://rtd.rt.com/on-air/
Views: 834423 RT Documentary
Brazil's Mining Catastrophe
An environmental catastrophe caused by a mining disaster in Brazil has left 11 dead, 12 missing and some 600 displaced. Mining waste containing arsenic, zinc, copper and mercury turned Bento Rodrigues into a ghost town and is devastating the drinking water of towns across two states. Shot by Kadeh Ferreira. Aerial images courtesy: TerraSense/Greenpeace Subscribe for more videos: http://www.youtube.com/channel/UCV3Nm3T-XAgVhKH9jT0ViRg?sub_confirmation=1 Like us on Facebook: https://www.facebook.com/ajplusenglish Download the AJ+ app at http://www.ajplus.net/ Follow us on Twitter: https://twitter.com/ajplus
Views: 35427 AJ+
The Inaugural Tailings and Mine Waste Management for the 21st Century Conference
Sydney, NSW, Monday 27 July 2015 - Official Conference Opening.
Earth, The Giant Ancient Mine, Fake  Volcanoes, the Bosnian Pyramid and Petra
This is the second part of the "Growing Mushroom Stones" video. If you wish to submit additional resources - www.megaliths.org/ancient_history/contact.php (please note that youtube message/ facebook messages/ anything else is not monitored ) To report inaccuracies in the NewEarth videos - http://forum.megaliths.org/viewforum.php?f=7&sid=9a84653d02303ad9b8564fe6e8bd736c DIRECTORY OF INTERESTING HISTORIC SITES - http://megaliths.org/browse How and why are the NewEarth videos made https://youtu.be/DNBPcgMNdyw https://youtu.be/X2WZMmmexvo https://www.facebook.com/groups/newearthvideos/ https://twitter.com/newearthvideos To get sure you don't lose contact with the NewEarth news please also subscribe to the newsletter on the website http://megaliths.org/ancient_history/news.php Do you wish to ask the NewEarth lady a question - http://forum.megaliths.org/viewforum.php?f=8 (only short questions, exclusively regarding the content of the videos) THE ONLY WAY TO CONTACT THE CREATORS OF THESE VIDEOS IS FROM THE CONTACT PAGE OF MEGALTITHS.ORG, anything else will not be received/read.
Views: 223736 newearth
I purchase a 5,000 ROBUX pickaxe and it's awesome! ► Subscribe Today! http://bit.ly/Funneh ► Previous Video! https://goo.gl/DLRRqd Play Roblox Mining Simulator ► https://goo.gl/8Lu7k3 ►Twitter -- https://twitter.com/itsfunneh ► Instagram -- http://instagram.com/itsfunneh ► Facebook -- https://www.facebook.com/itsfunneh ItsFunneh MERCH! ► https://teespring.com/stores/itsfunneh THE KREW! Funneh -- http://bit.ly/Funneh Rainbow -- http://bit.ly/PaintingRainbows Gold -- http://bit.ly/GoldenGlare Lunar -- http://bit.ly/LunarEclispe Draco -- http://bit.ly/DraconiteDragon
Views: 5325291 ItsFunneh
What is SLURRY PIPELINE? What does SLURRY PIPELINE mean? SLURRY PIPELINE meaning & explanation
What is SLURRY PIPELINE? What does SLURRY PIPELINE mean? SLURRY PIPELINE meaning - SLURRY PIPELINE definition - SLURRY PIPELINE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. A slurry pipeline is a specially engineered pipeline used to move ores, such as coal or iron, or mining waste, called tailings, over long distances. A mixture of the ore concentrate and water, called slurry, is pumped to its destination and the water is filtered out. Due to the abrasive properties of slurry, the pipelines can be lined with high-density polyethylene (HDPE). Slurry pipelines are used as an alternative to railroad transportation when mines are located in remote, inaccessible areas. The concentrate of the ore is mixed with water and then pumped over a long distance to a port where it can be shipped for further processing. At the end of the pipeline, the material is separated from the in a filter press to remove the water. This water is usually subjected to a waste treatment process before disposal or return to the mine. Slurry pipelines offer an economic advantage over railroad transport and much less noise disturbance to the environment, particularly when mines are in extremely remote areas. Pipelines must be suitably engineered to resist abrasion from the solids as well as corrosion from the soil. Some of these pipelines are lined with high-density polyethylene (HDPE). Typical materials that are transferred using slurry pipelines include coal, copper, iron, and phosphate concentrates, limestone, lead, zinc, nickel, bauxite and oil sands. Slurry pipelines are also used to transport tailings from a mineral processing plant after the ore has been processed in order to dispose of the remaining rocks or clays. For oil sand plants, a mixture of oil sand and water may be pumped over a long distance to release the bitumen by ablation. These pipelines are also called hydrotransport pipelines. Early modern slurry pipelines include The Ohio 'Consolidation' coal slurry pipeline (1957) and the Kensworth to Rugby limestone slurry pipeline (1965) The 85 km Savage River Slurry pipeline in Tasmania, Australia, was possibly the world's first slurry pipeline to transport iron ore when it was built in 1967. It includes a 366m bridge span at 167m above the Savage River. It carries iron ore slurry from the Savage River open cut mine owned by Australian Bulk Minerals and was still operational as of 2011. One of the longest slurry pipelines was to be the proposed ETSI pipeline, to transport coal over a distance of 1036 miles (1675 km). It was never commissioned. It is anticipated that in the next few years some long distance slurry pipelines will be constructed in Australia and South America where mineral deposits are often a few hundred kilometers away from shipping ports. A 525 km slurry pipeline is planned for the Minas-Rio iron ore mine in Brazil. Slurry pipelines are also being considered to de-silt or remove silts from deposits behind dams in man-made lakes. After the Hurricane Katrina disaster there were proposals to remedy the environment by pumping silt to the shore. Proposals have also been made to de-silt Lake Nubia-Nasser in Egypt and Sudan by slurry pipelines, as Egypt is now deprived of 95% of its alluvium, which used to arrive every year. These projects to remedy the environment might alleviate one of the major problems associated with large dams and man-made lakes. ESSAR Steel India Limited owns two 250 km+ slurry pipelines in India; the Kirandul-Vishkhapatnam (slurry pipeline) and Dabuna-Paradeep pipeline.
Views: 2366 The Audiopedia
Watchdog group tracks what really happens to your ‘recycled’ e-waste
The U.S. leads the world in e-waste, and while electronic recycling is increasingly popular, what happens after consumers drop off their computers, phones and other products is less clear. A watchdog group has found a lot of tossed junk, with its toxic components, winds up in poorer nations -- and that very little recycling is going on. Special correspondents Ken Christensen and Katie Campbell of KCTS report.
Views: 60733 PBS NewsHour
Toxic Coal Mine waste pollution seeping to surface hollins cross farm burnley
Hollins Cross Farm is riddled with abandoned shallow coal mine workings. Burnley Council intend to try and move the urban boundary to include this greenfield land to allow building, the foundations will disturb more toxic mine waste allowing the streams, flushes, large pond and water table to be polluted.
Views: 149 Hollins Cross Farm
Holy Joe Rock and Roll (HJRR) presents after several months of small scale BITCOIN mining I started to rent mining services 2 days of 4TH/s and 3 days of 11+TH/s and here are the results. DOES ANYONE HAVE A BETTER WAY TO MAKE MONEY with BITCOIN MINING? Get More: http://www.HJRR.org Follow @HolyJoeRock (FOLLOW ME ON TWITTER) MUSIC: https://soundcloud.com/user-327203985 VID.Me: https://vid.me/joebonsaipoland (SUBSCRIBE THERE TOO) GET the “HOLY JOE ROCK and ROLL 5-CD Definitive Collection” boxed set. We are trying a new way to distribute our music - via the TORRENTS and other public file sharing technologies. Download, Share & Listen for Free - If yo like what you hear and with to keep this music, please make a contribution to Holy Joe Rock and Roll (Bonsai Entertainment Corp) http://www.paypal.me/HJRR HJRR 5 CDs Collection —————————————- 1. I Hate Commuting to the City 2. The Second Crusade 3. Cover Me, I'm Going In 4. The Zin, the Zang, the Ying and the Yang 5. NEW GENESIS Suggested contribution $7.00 per CD or $35 for the full 5 CD set. If you are interested in a real hard copy of any CD or the actual 5-CD Boxed set, please visit http://www.holyjoe.com or http://www.HJRR.org for additional information. Thank you again for all your support, Holy Joe Rock and Roll
Views: 184 joebonsaipoland
CSD 18 Ghana - Sustainable Mining, Waste Management, Chemicals & Transport
Ghana: Moving Toward Sustainability: best practice situations and useful lessons from the experiences of Ghana. Topics include measures introduced with the aim of reducing vehicular emissions by 20-30%. Pollutions Costs, Prevent It The Environment is Our Life, Lets Protect It The Minister for the Environment speaks of the thematic issues in the eighteenth session of the Commission on Sustainable Development (CSD-18 http://bit.ly/9jMuEw). She shares examples of what can be done to tackle Sustainable Mining, Chemicals Management and Transport. Some examples: - establishment of an agency for the protection of the environment, - environmental impact assessment programmes (including socio-economic assessment), - reclamation bonds, - passing bills addressing the use of toxic chemicals, - import permits, - passing laws preventing the importation of second hand vehicles that are above 10 years. The Minister also mentions that waste management remains problematic due to the lack of expertise to assist local councils in the knowledge on how to manage waste.
Views: 2285 UNDESADSD
Addressing the threats of mercury and mining waste
MEPs adopt measures against hazardous substances. Comment on: Google + http://tinyurl.com/orh99s6 Facebook http://www.facebook.com/europeanparliament Twitter https://twitter.com/Europarl_EN
Views: 292 European Parliament