转炉钢渣处理酸性矿山废水的研究进展

杨磊,曹端宁,王叶雷,张硕,鹿存房

Research process on treatment acid mine drainage by basic oxygen furnace slag

Lei YANG,Duanning CAO,Yelei WANG,Shuo ZHANG,Cunfang LU

表2 钢渣去除废水中离子的效果

Table 2 Effect of removing ions from wastewater by steel slag

离子类别 离子种类 去除率/% 阳离子 As3+ > 93.7 Zn2+ >85 Cu2+ 99.9 Cd2+ 99.1 Mn2+ >95 Pb2+ 99.2 Ni2+ — F+ 85.3 阴离子 SO42- >75 PO43- 96