119k views
2 votes
Acid mine drainage can be treated with _____________ to produce a thick sludge that can be easily removed from the environment.

sandstone

limestone

basalt

coal

User Bob Tabor
by
8.4k points

1 Answer

2 votes
Acid mine drainage can be treated with limestone to produce a thick sludge that can be easily removed from the environment
User Broot
by
8.5k points