Mine waste water management and treatment in coal mines in Vietnam

Mine waste water management and treatment in coal mines in Vietnam ... Pages 66-70 | Received 01 Feb 2012, Accepted 09 Mar 2012, Published online: 23 ...

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Demise of stream rule won't revitalize coal industry | Science | AAAS

Feb 16, 2017 ... Obama-era regulation one of several recent environmental rules targeted ... Mountaintop removal coal mines, such as this one in West Virginia, often .... The proposal calls for extending longwall tunnels beneath streams ... with mine waste, and the U.S. Environmental Protection Agency also has to sign off.

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Work Health and Safety (Mines) Regulation 2014 - NSW Legislation

Part 12 Safety and health representatives at coal mines. 168 .... face machine includes a continuous miner, a mobile roof bolter, a road header and a tunnel boring machine. ... Australia in April 2012 as in force or remade from time to time.

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Coal mining waste dumps as secondary deposits - CiteSeerX

... coal mining dumps. The production of hard coal in Poland in 2012 ... The coal mining waste dumps are spread within the area of over 4,000 ha in more than.

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Coal Mining Debris Rule Is Approved - The New York Times

Dec 2, 2008 ... The rule is one of the most contentious of all the regulations emerging ... That clears the way for publication in the Federal Register, the last stage in ... "Federal law allows coal mine waste to be placed in streams, and the rule ...

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