Purification and Treatment of Mine Drainage in Some Mine Areas of China

摘要

The methods of purification and precipitation process of turbid mine water are discussed in the paper. The processes of water treatment are coagulation, precipitation, filtration and disinfection. According to each characteristic of water quality, different ways and technological processes of water treatment are carried out. Finally, the purification of mine drainages are shown through some practical examples with obvious environmental benefits.