摘要
锌镉度水对人体有害。综合沉淀法处理锌镉废水符合排放标准。阐述了硫化物沉淀法和化学沉淀法处理锌镉废水的原理及其工艺流程。介绍了经处理废水的循环使用,进一步控制污染物排放,又节约水资源。
The Zn, Cd sewage, harmful to human body, is treated by compound sedimentation to conform to the drain standards. The principles and processes of sedimentation with sulfides and chemicals have been described. The sewage after treatment could be used cyclically to save the water source, as well as to control the pollution.
出处
《涂料工业》
CAS
CSCD
北大核心
1990年第4期53-55,共3页
Paint & Coatings Industry
