PCB线路板含镍废水处理工艺的探索与运用

介绍了膜处理工艺在含镍废水处理中的实际运用情况,两年以上的运行结果表明:以膜浓缩工艺处理含镍废水具有出水水质好、运行稳定并且可高比例回收废水等特点,浓缩倍数可达50倍以上,无需添加化学药剂,大大节约了运行成本,降低了环境风险。

Introduces the practical application of Membrane pro?cess in the treatment of wastewater containing Nickel,more than twoyears operation shows that:the membrane concentration process fortreatment of wastewater containing Nickel with good water quality,stable operation and high percentage recovery characteristics ofwastewater,the concentration multiple could reach more than50times,without the addition of chemical agents,greatly saving opera?tion the cost,reduce the environmental risk.