含氰废水处理技术进展  

Progress of Cyanide-containing wastewater treatment technology

作　　者：晏春华 Yan Chunhua(China Petroleum&Chemical Corporation Changling Branch,Yueyang 414012,China)

机构地区：[1]中国石油化工股份有限公司长岭分公司,湖南岳阳414012

出　　处：《化工与医药工程》2021年第4期66-71,共6页Chemical and Pharmaceutical Engineering

摘　　要：介绍了含氰废水的来源、危害以及我国各行业现行含氰废水处理排放标准,将多种含氰废水处理技术归纳总结为氰根回收方法、氰根转移方法及氰根销毁方法,并对各方法的原理和处理效果进行比较,提出了含氰废水的处理技术展望。The source and harm of cyanide-containing wastewater and the current treatment and discharge standards of cyanide-containing wastewater in various industries in China were introduced.Various treatment technologies of cyanide-containing wastewater were summarized into three methods,including cyanide-recovery,cyanide-transfer and cyanide-destruction,and the principles and treatment effects of each methods were compared.On the basis of these research,the prospect of treatment technology of cyanide-containing wastewater was put forward.

关 键 词：含氰废水 处理技术 氰根回收 氰根转移 氰根销毁 

分 类 号：X703.1[环境科学与工程—环境工程]