acid drainage rom coal mine
- They are ventilating the sap of a coal mine.
- That coal mine is no longer worked.
- Acid Drainage Killing Some Fish in Ky.
- However,V in acid coal mine drainage can not be removed with the increase in pH,on the contrary,the contents of V increase with the increase in pH.
- Mine tailings give rise to acid drainage and heavy metals which pollute ground water, surface water and dest ecological environment.