选矿废水净化处理及回用试验研究  

PURIFICATION OF FLOTATION WASTEWATER AND REUSE

作　　者：袁增伟[1] 孙水裕[1] 赵永斌[1] 戴文灿[1] 刘如意[1] 

机构地区：[1]广东工业大学环境工程系,广东广州510090

出　　处：《水处理技术》2002年第4期232-234,共3页Technology of Water Treatment

摘　　要：针对该选矿废水 ,提出了混凝沉淀 -活性炭吸附 -回用的废水处理工艺 ,研究了该工艺的影响条件。研究结果表明 ,经过该工艺处理的选矿废水可以全部回用 ,不仅不影响选别指标 ,而且还可以降低浮选药剂用量 ,通过控制活性炭用量来调节铅选别指标 ,真正实现了零排放 。The coagulative sedimentation-activated carbon adsorption-reuse technology was selected for the treatment of flotation wastewater, the influencing factors were also studied. The experimental results showed that treated wastewater could be reused and did not decrease the quality of Pb flotation, furthermore, the quality of Pb flotation could be improved by controlling activated carbon consumption.

关 键 词：净化处理 回用试验 选矿废水 混凝沉淀 活性炭吸附 零排放 废水处理 

分 类 号：X75[环境科学与工程—环境工程] TD926.2[矿业工程—选矿]