rubyrodgers rubyrodgers

28-07-2016
Chemistry

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Acid mine drainage can be treated with _____________ to produce a thick sludge that can be easily removed from the environment.

sandstone

limestone

basalt

coal

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WorldlyGlass49 WorldlyGlass49

29-07-2016

Acid mine drainage can be treated with limestone to produce a thick sludge that can be easily removed from the environment

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