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Coal Mining's Environmental Impact | From The Ashes
 
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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: 78906 National Geographic
Effects of iron ore pollution
 
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The impacts of iron ore mining towards the water quality, air, and biota.
Views: 121 hairati03
What Are The Effects Of Mining?
 
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This video explains what effects mining could have on our planet environmentally, and also talks about the positives as well. This was a video I made as a high school student for a natural resources project. Note: I do not own any of the rights of the music used in this video. All rights go to their respective owners.
Views: 21564 Skells18
Environmental studies begin for proposed iron mine
 
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Gogebic Taconite hires specialists to begin environmental studies of water, habitat, and pollution. Video by Richard Wood
Sulfur Dioxide & Exposure Concerns
 
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Sulfur dioxide (SO2) is one of a group of highly reactive gasses known as oxides of sulfur. It is a colorless gas with a pungent and suffocating odor. It is a common air pollutant found in many parts of the world. Much of the sulfur dioxide in the air comes from the burning of coal and oil at electric power plants. Other sources of sulfur dioxide come from industrial facilities that use coal or oil, petroleum refineries, cement manufacturing, metal mining and processing, paper pulp manufacturing and copper smelting. Trains, large ships and some diesel equipment may burn high sulfur fuels which also contributes to sulfur dioxide in the air. Sulfur dioxide has also been used as a food preservative and for food processing; as a disinfectant; for bleaching flour, fruit, grain, wood pulp, wool, textile fibers, wicker, gelatin and glue; and for making other chemicals. It is also used for wastewater treatment. Sulfur dioxide and nitrogen oxides can react with precipitation, oxygen and other substances in the atmosphere to form acid rain. People can be exposed to sulfur dioxide outdoors by breathing polluted air. This is more likely to occur in the summer, when the sun and hot temperatures react with pollution to form smog. Natural pollution sources, such as plant decay and volcanoes can also expose people to this gas. People who live near or work in facilities that utilize sulfur dioxide or produce it as a by-product may also be exposed. According to the U.S. National Library of Medicine, “Breathing sulfur dioxide can irritate the nose, throat, and lungs, and cause coughing and shortness of breath. Short-term exposure to sulfur dioxide can cause stomach pain, menstrual disorders, watery eyes, inhibition of thyroid function, loss of smell, headache, nausea, vomiting, fever, convulsions, and dizziness.” They also report, “Short-term exposure to high levels of sulfur dioxide in the air can be life-threatening by causing breathing difficulties and obstructing airways, especially for people with lung disease. Long-term exposure to persistent levels of sulfur dioxide can cause chronic bronchitis, emphysema, and respiratory illness. It can also aggravate existing heart disease.” These are just a few things to know about sulfur dioxide, exposure risks and potential health concerns. To learn more about this or other indoor and outdoor air quality, health and safety, occupational or environmental issues, please visit the websites shown below. Clark Seif Clark http://www.csceng.com EMSL Analytical, Inc. http://www.emsl.com Indoor Environmental Consultants, Inc. http://www.iecinc.net LA Testing http://www.latesting.com Zimmetry Environmental http://www.zimmetry.com Healthy Indoors Magazine http://www.iaq.net Hudson Douglas Public Adjusters http://HudsonDouglasPublicAdjusters.com
Views: 26963 Paul Cochrane
Coal, Steam, and The Industrial Revolution: Crash Course World History #32
 
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Mongols Shirts and Crash Course Posters! http://store.dftba.com/collections/crashcourse In which John Green wraps up revolutions month with what is arguably the most revolutionary of modern revolutions, the Industrial Revolution. While very few leaders were beheaded in the course of this one, it changed the lives of more people more dramatically than any of the political revolutions we've discussed. So, why did the Industrial Revolution happen around 1750 in the United Kingdom? Coal. Easily accessible coal, it turns out. All this, plus you'll finally learn the difference between James Watt and Thomas Newcomen, and will never again be caught telling people that your blender has a 900 Newcomen motor. Crash Course World History is now available on DVD! http://store.dftba.com/products/crashcourse-world-history-the-complete-series-dvd-set Follow us! @thecrashcourse @realjohngreen @raoulmeyer @crashcoursestan @saysdanica @thoughtbubbler Like us! ‪http://www.facebook.com/youtubecrashcourse Follow us again! ‪http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse
Views: 4231715 CrashCourse
Environmental issues of metallic mining
 
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Mining for metals has many ill effects on the environment. Here are just a few to open your eyes to the consequences of living a life with commodities. Also I don't claim the rights to any of the images/ text/ music in this video.
Views: 1576 MclovelyWoWinc
Pollution Control in the Iron and Steel Industry
 
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Focuses on Pollution Control in the Iron and Steel Industry. Features a cartoon of a newly hatched bird who would rather remain in the shell when he sees the condition of the environment. https://www.youtube.com/channel/UC0LHEYTEAyndlUqRJYtBZEg
Metal Mining Pollution: A Serious Threat to Maine
 
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Please don’t let irresponsible mining companies wreck Maine’s environment! We need your help to defeat weak mining rules!Maine needs strong rules to ensure mines do not pollute our waters or leave taxpayers with the costs of cleaning up abandoned sites or mining disasters.
Views: 728 NRCMenvironment
Coal reserves in India, Environmental effects of coal mining, Clean coal technologies [2015]
 
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To Download Environment PDF slides click here : https://imojo.in/33wucm (PDF slides of all the environment videos, 700 slides) For free Video lectures and study materials on UPSC IAS Preparation, Please visit, Website : www.thinkersias.com Youtube Channel : Thinkers IAS (www.youtube.com/upscgeneralstudies) For any doubts - Please feel free to contact [email protected] Here to the links to all the videos for UPSC IAS Preparation, Ethics, Integrity and Aptitude https://www.youtube.com/watch?v=-FgEwqKkJbM&t=5s&index=2&list=PL11qqSwe0f6SmHI45eNFZrGwftQBx8ZPF Ancient History for UPSC IAS Preparation https://www.youtube.com/watch?v=M-bNz7wDLd0&list=PL11qqSwe0f6QX8wsd2G0rUV8adkpaI9KL Current affairs analysis Sample videos https://www.youtube.com/watch?v=1PuEVnBZdqQ&list=PL11qqSwe0f6SmHI45eNFZrGwftQBx8ZPF Geography for UPSC IAS https://www.youtube.com/watch?v=rZMLJSNDa4k&list=PL11qqSwe0f6RY1_5OAXZb_MBnC_hWrKNT&index=2 Indian Art and Culture for UPSC IAS https://www.youtube.com/watch?v=m4UVV9WR93s&index=2&list=PL11qqSwe0f6Sfc9MhJP2NUamLMrC5AxF1 Environment, Ecology and Agriculture for UPSC IAS Preparation https://www.youtube.com/watch?v=U96nR89wa5Q&list=PL11qqSwe0f6SDbS2gOIxpYdwlqP2LvRtY Contemporary issues https://www.youtube.com/watch?v=1PuEVnBZdqQ&list=PL11qqSwe0f6RfWdOjAS5R8jFLbeOBWPEy Security and International relations https://www.youtube.com/watch?v=YcE9bMjXB_Y&list=PL11qqSwe0f6S9HXs-B_itNIKmEl-NvysU&index=2
Views: 3270 Thinkers IAS
Quarrying - economic, environmental and social effects | Chemistry for All | The Fuse School
 
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Learn the basics about quarrying, its economic advantages and disadvantages concerning environment and healthy living. What is quarrying? and how does it affect us and our environment? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected] SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool
Effects of mining: What's mine is not only ores
 
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Mining maybe be beneficial but it has a lot of risks or side effects. The approach of the video may be a little bit comedic, but trust me, I'm darn serious about this one. And it may seem like I'm just playing around but this is no joke.
Views: 427 phetsoisa
CBS 5 Investigates Mine Pollution
 
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We've pushed ourselves to the limits during news reporting, more times than I can count. But this story may take the title. Mountain cliffs, radioactive tunnels, burns from acid mine drainage, and that was just the start of tonight's investigation.
Views: 183 Morgan Loew
Tagaung Taung Nickel Mine and Environmental Impact
 
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စစ္ကိုင္းတိုင္း ထီးခ်ိဳင့္ၿမိဳ႕နယ္၊ ေမာင္ကုန္းေက်းရြာအနီးမွာရွိတဲ့ တေကာင္းနီကယ္စက္႐ုံက စြန္႔ပစ္ပစၥည္းေတြေၾကာင့္ သဘာဝပတ္ဝန္းက်င္ ထိခိုက္ပ်က္စီးမွာကို ေဒသခံေတြ စိုးရိမ္ေနၾကပါတယ္။ RFA သတင္းေထာက္ ကိုေက်ာ္ထြန္းႏိုင္က တင္ျပထားပါတယ္။
Environmental impacts of steel making process
 
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Video assignment of ENV2022 Monash university
Views: 736 harry Jiang
The Impact of Mining on Goa's Environment - a video.wmv
 
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Goa is on the Western Ghats which is one of the World's ecological hotspots! Save Goa from indiscriminate and illegal mining!
Views: 3837 jovi110390
Mining - "no significant environmental effects"?
 
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Does mining really have "no significant environmental effects"? A short video by Alley Crawford with music ("PsychicActive Wind") by Perpetual Dream Theory (www.dreamtheory.net) and Gary Bourgeois. See http://www.miningwatch.ca/index.php?/Environment/mining_DVD to order a DVD.
Views: 23566 siggurdsson
Cadmium – Uses, Health Effects And Environmental Effects
 
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Learn which are the uses, environmental effects and health effects of cadmium. Cadmium (Cd) is emitted to water, soil, and air by fossil fuel combustion, non-ferrous metal refining and mining, application, and manufacture of phosphate fertilizers, waste disposal and incineration. It is not usually present in the environment as a pure metal, however, it is most often found in lead, zinc, and copper ores. Uses of cadmium Much of the cadmium that enters the physical body by ingestion comes from terrestrial foods. The daily intake of this metal through food varies by geographic region. Adverse health effects of cadmium This toxic metal is of no use to the human body and is toxic even at very low levels. Once absorbed this metal is efficiently retained in the human body, in which it accumulates throughout life. Occupational exposure to cadmium can lead to numerous adverse health effects including cancer. Kidney stones are also common in cadmium-exposed populations, particularly in exposed workers. Chronic cadmium exposure is strongly connected with progressive renal tubular dysfunction. Urinary, it has been used as a biomarker to indicate ongoing and chronic exposure level in general population. The latest studies confirm that this metal is associated with human pancreatic cancer. Moreover, it increases lipid peroxidation and additionally depletes glutathione and some antioxidants. It also promotes the production of inflammatory cytokines. According to some studies in animals, younger animals absorb more Cd than adults. Environmental effects of cadmium This metal strongly adsorbs to organic matter in soils. Once on the ground, it moves very easily through soil layers and is taken up into the food chain by uptake by plants such as root crops, leafy vegetables, cereals, and legumes. A plant-based diet can considerably reduce the amount of this metal taken into the body from food. Some studies suggest that more Cd is absorbed into the physical body if the diet is high in aft and low in protein, calcium, or iron. Reference http://www.yourhealthremedy.com/harmful-compounds/cadmium-definition-poisoning-and-toxicity/ Images – pixabay Music: http://www.bensound.com
Views: 2377 Your Health Remedy
C.1.10 - Discuss the environmental impact of iron and aluminium production - IB Chemistry
 
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This is part of the Sustainability Through Chemistry approach to IB Chemistry, currently under development. Please contact [email protected] if you are a teacher interested in the idea.
Views: 1069 Mike Broadhead
Blowing Up Mountains: Destroying the Environment for Coal
 
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Massive corporations are blowing up mountains and creating environmental ruins in West Virginia. All this devastation, just to extract some coal. We went to West Virginia to investigate mountain-top removal -- which a way of extracting coal from deposits under mountains. Instead of drilling into the mountain and sending men underground to take out the coal in the traditional way, they just take the whole top of a mountain off. Hosted by Derrick Beckles | Originally aired on http://VICE.com in 2009 Watch more VICE documentaries here: http://bit.ly/VICE-Presents Subscribe for videos that are actually good: http://bit.ly/Subscribe-to-VICE Check out our full video catalog: http://www.youtube.com/user/vice/videos Videos, daily editorial and more: http://vice.com Like VICE on Facebook: http://fb.com/vice Follow VICE on Twitter: http://twitter.com/vice Read our tumblr: http://vicemag.tumblr.com
Views: 325786 VICE
Chicagoans Battle Manganese Dust Pollution
 
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NRDC’s Gina Ramirez and members of the Southeast Side Environmental Task Force are raising awareness about the dangers of manganese dust that have plagued their families and neighbors on Chicago’s Southeast Side. Manganese, a heavy metal used in steelmaking and other industrial processes, is known to negatively impact the brain function of children. In May 2018, residents learned that soil in the yards of homes near the S.H. Bell facility have substantial toxic manganese contamination. Approximately 10,000 children live within a one-mile radius of the facility, and the Chicago Department of Public Health has recommended that the U.S. Environmental Protection Agency take action. Learn more: https://www.nrdc.org/stories/she-breathes-pollution-and-fights-it-windy-city
Views: 1666 NRDCflix
Goa's Mines Bleed Its Environment Dry
 
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Unmonitored mining has boomed in Goa in recent years and has had dire effects on the environment. The Goa mining industry is thriving, but its impact on nature and the local population is disastrous. 8% of the state surface is already being mined, mostly to extract iron ore that is exported to China. Over 825 mining sites exist throughout the state, and a large number of projects have been given government's clearance. The very large scale and intensive nature of mining exploitation is a serious challenge to Goa's fragile ecosystem. Indeed, 90 % of Goa's mining leases are within notified wildlife sanctuaries and reserve forests. Large areas of fertile agricultural lands have also been diverted for mining. Huge quantities of mining particles are deposited in rivers, contaminating water sources. Devidas Gaonkar, our Community Correspondent in Goa, has been personally affected by the issue. Belonging to a tribal community, he has witnessed how mining exploitation has encroached on natural resources that are so crucial to sustain life in Goa. His village has been flooded recently because of this excessive mining in the area. In his video, Devidas gives us a powerful and articulate description on how mining is impacting the environment. Deforestation due to mining activity is causing soil erosion and siltation, increasing the risk of flooding and impacting ground water, potentially causing water shortage. With his video, Devidas is adding his voice to the chorus of activists who incessantly warn the government against the risk of excessive mining exploitation. Numerous common people like Devidas have also been courageously protesting mining in the streets and blocking vehicles passing through their villages. Devidas wishes his video to similarly raise awareness, with the hope that the government will soon put a halt to large-scale unmonitored mining, which is proving fatal for Goa's vegetation, water and biodiversity. Help us caption & translate this video! http://amara.org/v/C3h2/
Views: 1162 VideoVolunteers
ACCUMILATED Iron Ore DUST Muck slur fines at Visakhapatnam Port pollution Area VPT 27
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining.
Views: 48 pvg vizag
What Is Water Pollution | Chemistry for All | FuseSchool
 
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Learn the basics about water pollution, whilst learning about environmental chemistry. The substances mankind throws away have polluted lakes, rivers and even the oceans. The United Nations estimate that around 10% of the world’s people do not have access to clean drinking water. The main problem with this untreated water is that it can carry diseases, such as cholera, that spread through untreated human faeces. This is particularly serious in shanty towns near big cities and in refugee camps. Rivers and streams can also be polluted with diseases from water coming from badly managed rubbish dumps. But human sewage is not the only substance that pollutes our water supplies – most of the other substances humans allow to escape into streams, rivers and the oceans, are more a danger to natural ecosystems than to us directly. Chemical fertilisers are much more soluble in water than organic, manure-based fertilisers, so heavy rain can wash them into streams and lakes, causing eutrophication. The fertilisers cause algae to grow very fast forming a mat on the lake surface, which blocks sunlight from the vegetation deeper down, which then dies. Bacteria feed off the dying vegetation and use up the remaining oxygen supply. Once the oxygen has gone all animal life dies and the lake ecosystem is destroyed. If heavy metals, such as lead mercury and cadmium, get into rivers and lakes many animals will die. Radioactive waste is normally stored above ground in water tanks, waiting for a more permanent underground storage where it has to be safe for millions of years. There are fears that these underground stores could fail and contaminate water courses. Following a nuclear disaster, water courses and the oceans can become dangerously polluted with radioactive waste. During mining and drilling operations to extract minerals from the earth, aquifers, which are underground water courses, can become polluted. Huge amounts of plastic thrown away from ships, and washed out to sea from rubbish dumps on land, have ended up floating in huge islands of waste causing a serious threat to fish, seabirds and other marine animals. Coal and oil fuelled power stations have been responsible, more so in the past, for causing acid rain. Fossil fuel and nuclear power stations need large amounts of water for condensing the steam which drives their turbines. This water is usually cooled on site in the great cooling towers that dominate the skyline of power-stations. Even so the water will be returned to the river or sea warmer than before. This can upset the river or sea ecosystems. Although not material pollution this waste heat is a pollutant. SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
ToxiCity: life at Agbobloshie, the world's largest e-waste dump in Ghana
 
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E-waste, the term given to discarded electronic appliances, is often shipped by developed nations to poorer countries such as Ghana. RTD visits the country's most infamous dumping ground, Agbogbloshie. Locals call it “Sodom and Gomorrah” after the infamous Biblical sin cities. Its air and soil are polluted with toxic chemicals, while extreme poverty, child labour and criminal gangs are also rife. Learn more https://rtd.rt.com/films/toxicity/ 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 http://instagram.com/rt_documentary/ RTD LIVE http://rtd.rt.com/on-air/
Views: 1459277 RT Documentary
ACCUMILATED Iron Ore DUST Muck slur fines at Vizag Port pollution Area VPT 12
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining.
Views: 13 pvg vizag
ACCUMILATED Iron Ore DUST Muck slur fines at Visakhapatnam Port Area VPT 4
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining.
Views: 4 Gairidhar PV
ACCUMILATED Iron Ore DUST Muck slur fines at Visakhapatnam Port Area VPT 1
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining.
Views: 22 Gairidhar PV
ACCUMILATED Iron Ore DUST Muck slur fines at Visakhapatnam Port Area VPT 6
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining.
Views: 7 Gairidhar PV
Air Pollution Control by the Steel Industry 1970 Iron and Steel Institute
 
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The city of Pittsburgh was the heart of the US steel industry in the 20th century. Smoke pollution was the most visible byproduct of coal consumption, with atmospheric inversions in the city and in the region exacerbating conditions. Smoke's link with industrial prosperity made control of the problem difficult. A smoke control movement developed after the city experienced a brief clean air period in the 1880s and early 1890s due to a brief natural gas boom. But smoke control ordinances and a Bureau of Smoke Control produced only minimal results because of weak regulations and enforcement, and imperfect control technologies. Throughout the period between the two world wars, smoke in Pittsburgh continued to be a serious problem. In 1940, however, after St. Louis had improved its air quality by passing ordinances requiring the use of clean fuel or mechanical combustion equipment, Pittsburgh followed its lead. The ordinance resulted from a consensus that promised that the air could be cleaned by using treated local coal, therefore creating a new industry and maintaining local coal mining jobs. What eventually reduced most of the smoke was the piping of clean natural gas into the city from the Southwest, although the smoke control ordinance should be given credit for accelerating the change. But while smoke pollution was considerably reduced by the 1960s, the metals industry, particularly iron and steel manufacturing, resisted control of their gaseous effluents. In the 1970s and 1980s, however, the efforts of the advocacy organization Group Against Smoke and Pollution (GASP), working to encourage local enforcement of the Clean Air Act, brought about some improvement. But perhaps the most substantial air quality improvements came because of the collapse of the iron and steel industry in the 1980s. Today, pollution from the by-products of coking facilities and automobiles are the greatest source of air pollution in the region. For more on the history of the air pollution control by the steel industry, read the 1954 article Air Pollution Control in the Steel Industry, available at http://dx.doi.org/10.1080/00966665.1954.10467620. This clip is from the 1970 film, In Quest of Cleaner Air and Water, made by the American Iron and Steel Institute. The film describes the steel industry's progress, programs, and research in air and water pollution control. It shows the various types of pollution control procedures and equipment used throughout the steel manufacturing process, including dust catchers, air cleaning systems, furnace air control systems, separators, cooling towers, and waste lagoons. The film explains how airborne pollutants are precipitated away before air is returned to the atmosphere through the basic oxygen process, and how oil, sludge, and particulate matter are separated before water is returned to the mill or discharged. The entire film is available at the Internet Archives and also posted to my YouTube channel.
Views: 3442 markdcatlin
ACCUMILATED Iron Ore DUST Muck slur fines at Visakhapatnam Port Area VPT 14
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining
Views: 7 Gairidhar PV
Impact of Energy on Minnesota's Iron Mining Industry
 
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Kelsey Johnson, President of the Minnesota Iron Mining Association, joined the Energy Matters radio show on November 1 to discuss the impact energy has on Minnesota's iron mining industry as well as the downstream impact on jobs and goods produced by steel.
Effects of mining model
 
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Depicting how mining impact environment, man and material arround the mining plant
Wild Rice and Water Pollution caused by Mining
 
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This is the video produced by Amy and Ian about manoomin--wild rice--on the Bad River Ojibwe Reservation in northern Wisconsin. Their story reflects community concerns about a proposed taconite mine at the headwaters of the Bad River.
Views: 935 tribalyouthmedia
Powerful Jaw Impact Crusher, Iron Ore Mining Machine Price
 
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Email:[email protected] The PE series Jaw Crusher has advantages e.g Big Crushing Ratio, Equal Product Granularity, Simple Structure, Reliable Working Condition, Easy Maintenance and Economical Operation.
Views: 6 cfc group
ACCUMILATED Iron Ore DUST Muck slur fines at Vizag Port Area VPT 11
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining
Views: 2 Gairidhar PV
Arsenic pollution: A toxic legacy of France's gold rush
 
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Subscribe to France 24 now: http://f24.my/youtubeEN FRANCE 24 live news stream: all the latest news 24/7 http://f24.my/YTliveEN The town of Salsigne, in southwest France, was once home to the largest gold mine in Europe and the largest arsenic mine in the world. The mine closed in 2004 but left in its wake one of the most polluted sites in France. The Down to Earth team went to take a closer look. Visit our website: http://www.france24.com Subscribe to our YouTube channel: http://f24.my/youtubeEN Like us on Facebook: https://www.facebook.com/FRANCE24.English Follow us on Twitter: https://twitter.com/France24_en
Views: 1188 FRANCE 24 English
Rare Earth Minerals Turn Villages to Ruins
 
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Follow us on TWITTER: http://twitter.com/cnforbiddennews Like us on FACEBOOK: http://www.facebook.com/chinaforbiddennews Baotou, Inner Mongolia is China's largest rare earth mineral production base. Although it is a precious mineral resource, rare earth imposes great dangers of pollution. Recently, French media reported from Baotou. Entitled "In China, rare earths are killing villages", the report highlighted massive environmental pollution. It revealed the impact of the production of rare earth minerals on local residents, animals and land. The following is our report. French media 'Le Monde' reported from Baotou, stating that by aerial viewpoint, it looks like a large lake, fed by numerous tributaries. On site, it is actually an opaque discharge covering an area of 10 km2. Surrounding the industrial plants producing 17 minerals are reject waste waters loaded with chemicals. There are no fish or algae The Le Monde article introduced that rock from Bayan obo rare earth ore mine, located 120 kilometers away, are sent here for treatment. The concentration of rare earth in the rocks is very low and must be separated and purified by hydrometallurgical processes and acid baths. In the effluent basin are exist all sorts of toxic chemicals and radioactive elements such as thorium. Ingestion of these toxins causes cancer of the pancreas, lung and blood. A pungent odor exudes within radius of 10 miles. Local villagers have been suffering from cancer. Rows of brown houses in the village have been reduced to rubble. Sichuan environmentalist Chen Yunfei indicates that rare earth refining process causes great environmental pollution and destruction. People are unaware of the specific dangers of this project, and the specialists involved in the decision-making. Chen Yunfei: "Some officials only work on the image projects for profit. They relocate once the money has been made. Some officials collude with the business, caring about nothing but profit, leaving the mess for the public." According to local residents, Baotou used to be a vast grassland. In 1958 the state enterprise Baotou Iron and Steel Company began producing rare earth production. By the end of 1980, locals found that the plant was in trouble. Last year, China Environment News reported that Baotou Iron and Steel Group's tailing dam leakage has caused damage to five surrounding villages. It has affected more than 3000 farmers, and ruined more than 3,295 Acres of farmland. Ma Peng, former Director of the Baotou Rare Earth Research Institute, indicated that due to the lack of a barrier below the tailing dam, the mining waste is directly discharging into the Yellow River. The discharge is at a rate of 300m per year. The residents also said that further pollution has been caused by other industries and thermal power plants. These industries followed rare earth production by the Baotou Iron and Steel Company. Local residents have to breathe air saturated with sulfuric acid and coal dust. Coal dust is airbourne around the houses. Cows, horses, chickens and goats are being killed by these poisons. The locals have fled, and Xinguang Sancun village has now decreased from 2000 villagers to 300. Every family is hit with illness. After 20 years of complaints to the local government, the villagers have finally won promises of financial compensation. These have only been partially fulfilled. Miss Hao, a resident of Baotou: "We all know. The government is too dark. No one cares about the people, whether they live or die, not to mention the pollution." For many years, there have been calls for attention for the issue of Baotou tailing dam discharging thorium radiation to Baotou and into the Yellow River. The hazards and pollution caused by the Baotou tailing dam have never been effectively alleviated. Environmentalist Chen Yunfei: "This is an investment that has hurt several generations. It has polluted the whole environment. This high cost investment ought to be condemned. Our future generations are going to suffer for it." China Environment News indicated that Baotou is located in the stratum fracture zone. In the event of a major earthquake or large-scale rainfall, the rupture of the tailing dam will threaten the surrounding five villages, as well as tens of thousands of lives of the Baotou Iron and Steel workers. If the tailings flow into the Yellow River, it will cause serious pollution to the river. 《神韵》2011世界巡演新亮点 http://www.ShenYunPerformingArts.org/
Views: 25664 ChinaForbiddenNews
Australia puts coal mining ahead of Aboriginal rights
 
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Australia's government is changing the law in order to get a mining project over the line. Carmichael coal mine is already controversial for environmental reasons. Now, legislation protecting land rights for Aboriginal people is being altered, in order to move forward with development. Al Jazeera’s Andrew Thomas reports from Mackay in Northern Queensland - 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: http://www.aljazeera.com/
Views: 11818 Al Jazeera English
Existing Gold-mining Pollution
 
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7 Generations Kickstarter
 
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What started out as a smaller passion project to showcase all of the incredible outdoor activities at our fingertips in Northern Minnesota has evolved as we learned more about the proposed mining projects in this region and how they might threaten these outdoor activities and freshwater quality for the region/nation. Conversations with Minnesotans across the state began by discussing their favorite outdoor places, but almost inevitably would lead to a discussion of the threats these mines pose to those places. It was these conversations that made it clear that we needed to tell this story about how the sulfide-ore copper mining is threatening these irreplaceable resources. The name of our film comes from the “7th Generation Principle” taught by the Fond du Lac Band of Lake Superior Chippewa that states that in making every decision, be it personal, governmental or corporate, we must evaluate how it will affect our descendants seven generations into the future. In this way, we all must consider the impact these mines will have in Northern Minnesota seven generations from now. 7 Generations is an informative documentary about two proposed sulfide-ore copper mining projects in Northern Minnesota. This film's goal is to inform the public about the dangers of sulfide-ore copper mining in Northern Minnesota. The metal mining industry was named by the EPA as the single largest contributor of toxic pollution in America. Sulfide-ore copper mining has never been done before in Minnesota. While some believe that Minnesota’s long-standing mining history prepares us for this leap, 7 Generations makes clear that the differences between historic mining in Minnesota and modern sulfide-ore mining are vast and insurmountable. Northern Minnesota has a rich history of taconite, or iron ore mining. Many of these mines have operated for decades with little impact to the surrounding waters. This is largely due to the simple process of extracting the iron ore from the surrounding rock. However, the process in sulfide-ore copper mining is more complicated. It involves extracting sulfide-ore from the surrounding rock, which requires washing the sulfide off with water. When this sulfur mixes with water and air, it creates sulphuric acid, which can have devastating effects to human and environmental health if it were to leach into the surrounding groundwater, streams, and lakes. While some see sulfide-ore copper mining as a replacement for the now declining iron mining industry, others see it as a greater threat than it is worth. Because the effects of sulfide-ore copper mining are far-reaching, we've spoken with dozens of people from a wide variety of backgrounds about the risks these mines pose. This includes environmental activists, Native Tribal leaders, medical doctors, biologists, chemists, mining industry professionals, and community leaders. Their stories demonstrate that the multi-faceted threat posted by sulfide-ore copper mining in Minnesota endangers the way of life of an entire region. In order to address this issue with the respect and the thought it deserves, we need to continue holding conversations like these. We intend to interview environmental lawyers, lawmakers, and botanists, in addition to extended interviews with those we've already met with. We intend to use the funding from this Kickstarter to help finance these interviews. We intend to present their stories alongside compelling visuals of Northern Minnesota, as well as archival footage of past mines, in order to present a broad picture of the risks sulfide-ore mining poses for Northern Minnesota and the Great Lakes Region.
Views: 42 7 Generations Film
Europe's coal pollution problem
 
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19,500 people across Europe and beyond died prematurely in 2015 due to coal pollution from EU's coal plants, and unless we accelerate the phaseout of coal plants, more people will needlessly suffer health problems, and have their lives cut short. This timelapse animation shows the movement of PM2.5 air pollution from the EU's coal plants across Europe, with one frame per hour, every hour, all year. For more information, visit www.beyond-coal.eu #beyondcoal
Views: 2467 Europe Beyond Coal
Note asupra mineritului aurului in Noua Zeelanda
 
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Note asupra mineritului aurului in Noua Zeelanda New Zealanders took to the streets by the tens of thousands on May 1, 2010, to protest a government proposal to open national parks and other scenic areas to mining exploration. News reports called the estimated 40,000 marchers in Auckland, the nation's largest city, the biggest public demonstration in New Zealand in a generation. In a country with an estimated population of 4.4 million, it was an overwhelming display of public sentiment Mining is promoted as a way to boost local development. However, a study of some 100 rural communities in the United States between 1970 and 2000 that derived at least 20% of their labor income from mining found that they had done poorly compared to other rural counties. Mining counties had a slower growth in aggregate income, ranging, depending on the decade, from 25% to 60% slower than the national average for rural counties. Unemployment rates were significantly higher, sometimes three times higher. The boom-and-bust cycle and the short-term duration of many mines leave behind unemployed workers, often with only basic skills not competitive in other job markets. The slower economic growth, lower incomes, and higher unemployment rates are accompanied by slower population growth. Local residents are determined to protect Coromandel from any more mining and are very concerned about the toxic legacy recently identified in a subdivision in Thames. "We have enough issues to deal with from historical mining, the last thing we need is Newmont expanding out of Waihi into our precious conservation places." But Newmont has repeatedly said any new interest is solely in underground mining. eg its Press release 15 March 2010 says "Newmont's exploration interest is in high grade deposits ...that can be mined ....by underground methods." Some environmental protests occurred during the 1987 consenting process for further mine operations. In 2001, subsidence in the area caused a collapse of a house, and the operating company has recently agreed to pay compensation to about 130 households for various negative effects due to noise, blast vibrations and dust (Martha mine may test goodwill, - The Dominion Post, 2009) Coromandel Watchdog says:...."Latest figures show true extent of toxic legacy from Coromandel mine Toxic heavy metal contamination to waterways from the Tui Mine near Te Aroha by acid mine drainage has been measured at an alarming 5000kg each year, even thought the mine closed nearly 40 years ago. In 2007, 5000 kg of heavy metals -- zinc, iron, manganese and 100 kg of arsenic, cadmium, and lead was released from the Tui mine. The Tui and Tunakohoia streams which flow into the Waihou River, and from there into the Firth of Thames, are totally devoid of fish and invertebrate life and are unsafe for humans. This annual dose of contamination is likely to have been occurring at similar levels since the Tui mine closed in 1973. Heavy metals are continuously released into the waterways from approximately 135,000 tonnes of mine waste (tailings) and two small mining tunnels. "The alarming extent of the mining pollution is revealed in a March 2010 Assessment of Environmental Effects. Plans are being prepared to clean up the Tui Mine contamination at a cost to taxpayers of approximately $17.5 million," said Coromandel Watchdog spokesperson Denis Tegg. "It is NZ's most contaminated site." "When you compare Tui's 135,000 tonnes of tailings to the current 40 million tonnes of tailings at Waihi's Martha Mine, the potential threat to waterways is a very frightening scenario," Mr. Tegg said. "Newmont Waihi Gold's Martha Mine has generated tailings approximately 300 times larger than those at the Tui mine. Using the Tui mine costings as a benchmark, if just 10% of the Martha mine tailings required similar remedial work in the future the cost to taxpayers would be approximately $500 million," said Mr. Tegg. "Newmont has provided bonds of approximately $40 million. But only a $10 million bond will be available in the long term, and even this is "reviewable". About 10 years after mine closure, Newmont will hand title of the tailings dam to a local Trust and the mining company will wipe its hands of any further liability." "If heavy metal pollution begins at Waihi any time in the next 100 years, taxpayers will be faced with an unprecedented environmental catastrophe, and huge clean up costs. This is why the wild beauty of the Coromandel Peninsula should remain protected from mining, and why new tailings dams should never again be allowed" said Mr. Tegg. "There are many examples of toxic pollution being caused by modern tailings dams in the USA and in other countries with high environmental standards. The threat of the Martha tailings contaminating waterways is a very real one." (presented by http://watchdog.org.nz/)
Views: 6408 Blurallis
How To Prevent Heavy Metal Poisoning And Decrease Your Cancer Risk
 
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In this video, you'll learn how heavy metals from our environment can make us sick and cause cancer. If you want to learn how to avoid cancer, then watch this video. Download our free heavy metal detox guide below. https://goo.gl/oa3Lxu Heavy metals exist naturally on earth. Some metals have essential physiological roles as micronutrients. These include iron, zinc, magnesium, nickel and more. The main threats to human health from heavy metals are from lead, cadmium, mercury, and arsenic. The modern age of heavy metal pollution began with the Industrial Revolution. There was a rapid development of industry, agriculture, and transportation. We started to use it in gasoline, paint, toys, tooth fillings, thermometers, and other things. Heavy metals can diminish your body’s immune system and increase cancer cell production in breast tissues. Aluminum is the third most abundant metal on Earth. It is lightweight, durable and resistant to corrosion.Many electric devices contain aluminum. Aluminum is poisonous if absorbed and can increase the risk of Alzheimer's. Lead is a corrosion-resistant metal. It is detrimental to our health, particularly children. Romans used it since ancient times in their water pipes. Mercury is one of the most toxic substances on earth. When mercury binds to hemoglobin less oxygen reaches the tissues. Therefore mercury and can worsen your cancer condition. Cadmium can cause birth defects and cancer.80% of cadmium production come from nickel-cadmium batteries. It is still used to protect critical parts of airplanes and oil platforms. Arsenic is a well-known poison.It can cause many types of cancer.You can use it as a rat poison and insecticide. Arsenic is part of semiconductors for solid-state devices. Motor vehicle emissions are a major source of airborne contaminants.  Heavy metals associated with transportation include nickel.Zinc and cadmium can come from tires, lubricating oils, and galvanized parts. Around the world, fish absorb toxic mercury from the industrial pollution. Eating even small amounts of fish can have a huge impact on the levels of mercury in our blood. Tobacco kills millions of people every year. Cigarettes can increase the risk of at least 13 other cancers. They are also a great source of heavy metals.Tobacco plants absorb nickel, cadmium and other metals from the soil. They can also contain mercury and arsenic. Batteries consist of many different metals. They leach toxic chemicals into the environment.The leaking material can contaminate the soil and water. So give your used batteries to your recycling center. Vaccines contain toxic chemicals that affect your health. They are not safe for humans. Vaccines can contain mercury or aluminum. Thimerosal, which contains the organic compound ethyl mercury, is a known neurotoxin. Pharmaceutical companies use adjuvants to boost their vaccines. Aluminum salts are the most used adjuvants employed by drug manufacturers. Many of the heavy metals released in the mining and burning of coal affect our environment. The electric power sector is the largest source of toxic pollutants in the United States. Industrial waste leak heavy metals to our groundwater, lakes, streams, and rivers. Under U.S. law, cosmetic products and ingredients, do not need FDA approval before they go on the market. Cosmetic companies do not have to share their product formulations with the FDA. Heavy metals can find its way into in a wide variety of personal care products. Some metals are ingredients, while others are contaminants. Antiperspirants can also contain heavy metals.  Almost all antiperspirants use aluminum or alum-based salts to reduce sweat. Amalgam tooth fillings contain 50% mercury. Heavy metals used in tooth fillings corrode in time when there are air and moisture. The vapor from amalgam can then get into the lungs or your digestive system.  If you have amalgam tooth fillings, then it’s vital that you get rid of them. The term “chemtrails” is a contraction of chemical trails. Chemtrails are geo-engineered aerosols that contain toxic chemicals. They create crisscrossing streaks of white clouds trailing behind jetliners. Chemtrails have nothing to do with the jet engine combustion process. They are a guarded secret by the US government.Water samples of areas affected by chemtrails contain alarming levels of heavy metals. Dangerous metals found are aluminum, strontium, and barium. About us: We teach the natural and holistic way to treat cancer without using toxic treatment methods. Visit our blog at https://www.cancerwisdom.net Facebook: https://www.facebook.com/cancerwisdom/ Pinterest: https://www.pinterest.com/cancerwisdom Download free e-books in our Free Resource Library. https://goo.gl/FgYEKP Music by Silent Partnet Bet on it https://youtu.be/0GtxoefhOvo Nostalgia by Tobu https://soundcloud.com/7obu
Views: 668 Cancer Wisdom TV
National Seminar on Road Map Towards Sustainable Mining
 
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I am pleased to take this opportunity, it is my great delight to participate and present technical paper in MEAI’s National Seminar “Road Map To-wards Sustainable Mining” organized by MEAI with support of DGMS, DMGK and MSAK. It is an honor for me to evolution of knowledge at your kind consideration. This Technical paper contents the brief meaning of sustainable mining, Management information system, Human Resource Development Training scope in sustainable mining & Responsibilities. Miners Job stress impact on sustainable mining and Strategies for miners working pressure. It is my privilege to being a part of the event. Thank you sir, Yours truly, Shivayogi G Abbigeri, Meaning of Sustainable Mining Sustainable mining refers to the growth of our natural resources (minerals) and energy resources, onshore and offshore, in a way that make best (maximum) use of the economic and social benefits while minimizing the environmental impacts of mining. It integrates environmental, economic, safety and community aspects in all stages of a project. The term sustainable development means different things to different people. But, in essence, it is concerned with meeting the needs of people today without compromising the ability of future generations to meet their own needs. Sustainable mining concerned with meeting the needs of people today without compromising the gift of future generations to meet their own needs. According to Kirkey, "Green mining is defined as technologies, best practices and mine processes that are implemented as a means to reduce the environmental impacts associated with the extraction and processing of metals and minerals. Examples include the reduction of greenhouse gases, selective mining approaches to reduce the ecological footprint, and reduction in chemical use. He also says that this technology "helps reduce operating costs for the mining industry and improve its competitiveness". Kirkey says, "Reducing the environmental impact of mining and related activities continues to be one of the most significant and important challenges for the sector. The industry’s public image is strongly together to its environmental performance and recognizes that it must improve to ensure it remains responsible, competitive and productive." The demand for mineral resources increases, so the pressure on the environment. Land quality deficiency, decrease of water resources and corrupt of groundwater, air pollution from dust and other pollutants. These processes need to be addressed in the initial stages, in order to ensure that best practices are preventative measure in the arrangement of the industry. Mining can become environmentally sustainable by developing and join together practices that reduce the environmental impact of mining operations. India’s domestic, automotive sector and power sector demands are motivating to production growth in several minerals like steel, aluminum, zinc and fuel minerals. Infrastructure buildup is seeing strong growth, not only on housing, but also on projects like roads, rail and airport luxury buildings, and other necessities. Karnataka, Chhattisgarh, Odisha, Madhya Pradesh, Andhra Pradesh, Jharkhand, Goa, Maharashtra, Tamil Nadu, Rajasthan and Kerala are the major Indian producers of iron ore. Karnataka is the largest producer nearly one-fourth of the total produced in India. contact for seminars, Conferences, Workshop Training Program & Counsellings. Thank You, Shivayogi G Abbigeri, MSW-HR Management Consultant, Counsellor, Soft Skills Trainer, Mob: 9880621259. Email: [email protected]
Views: 18 inspire shivayogi
Mining Poisons South Goa Waters
 
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Excessive mining in South Goa has left water resources polluted. In today?s video, Community Correspondent Devidas Gaonkar exposes the terrible effect that mining is having on water resources in South Goa. Salaulim reservoir, situated in the Sanguem taluka, is the largest dam in Goa. It supplies water to almost entire South Goa, comprising 55% of the state?s population. Although Devidas?s video mentions that there are 8 mines that operate near Salaulim, other sources suggest that there are as many as 15 mining leases within the catchment of the reservoir. This proves to be a grave danger to the dam, the water that flows through it, as well as the people who consume this water. During the monsoon, mining reject flows into rivers, ponds and dams, polluting the water. This water is later used for drinking and irrigation purposes. Due to the high iron ore and manganese ore content in the water, those who drink it may suffer from heart disease, mental illnesses and digestive problems. It is particularly harmful for children, who are vulnerable and therefore susceptible to all kinds of diseases. ?Only about 50% of the people are aware of impurities in the water.? says Devidas. ?They try and use water filters, or collect the water in large containers, letting the silt settle down at the bottom. This ensures that the top level of water is clean. But for those who don?t know that the water is polluted, they are unknowingly putting themselves at great risk.? Devidas tells us that farming is also suffering because of the high concentration of minerals in water. Silt forms a layer over the ground, sometimes as high as 4 inches, leaving it infertile. Paddy, the staple crop of Goa, is worst affected by this. ?Water forms the basis for all life.? says Devidas. ?Our government seems to have forgotten this significant fact, and is only interested in short term financial profit. Therefore, naturally, it will be on the side of miners. This leaves local people in a helpless position. We have no one we can report to, and most importantly, no one who can assure us clean drinking water.? Help us caption & translate this video! http://amara.org/v/C3fT/
Views: 776 VideoVolunteers
WATER CONTAMINATION  at Visakhapatnam Port Area VPT 10
 
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Pollution, Pollution Ports, Pollution Major Ports, Dust Pollution, Air Pollution, Coal Pollution, Industrial Pollution, Coal Dust Pollution, Environmental Pollution, Coal Handling Pollution, Dangerous RSPM, RSPM of Coal Dust, RSPM in air Pollution, Coal Handling Pollution, Iron Ore Pollution, Manganese Ore Pollution, Mining Pollution, Dust Pollution in Mining, Vizag Port, Port Pollution, Visakhapatnam Port Trust, Vizag Port Trust.
Views: 79 pvg vizag

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