摘要
介绍葫芦岛锌厂重金属废水的治理与回用。采用电石渣中和法对重金属废水进行处理 ,废水处理后全部循环使用 ,经调试技术改造取得了明显的效果 ,既防止了环境污染 ,又节约了水资源 ,实现了废水治理与回用的完美结合 ,同时取得了一定的经济效益。
The achievements of Huludao Zinc Plant in disposal and reuse of wastewater containing heavy metals are described The wastewater is neutralized by the calcium carbide dregs, and completely reused The very good result is made by the improvement It is perfect integration of treatment and reuse for wastewater, it is not only preventing the environment pollution, but also saving the water resource, and getting the economical, environmental, and social profit
出处
《有色金属》
CSCD
2002年第4期117-119,共3页
Nonferrous Metals
关键词
重金属废水
治理
回用
电石渣中和法
污水处理站
neutralizing process by calcium carbide dreg
wastewater disposal station
reuse of wastewater
