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.
作者
晏春华
Yan Chunhua(China Petroleum&Chemical Corporation Changling Branch,Yueyang 414012,China)
出处
《化工与医药工程》
2021年第4期66-71,共6页
Chemical and Pharmaceutical Engineering
关键词
含氰废水
处理技术
氰根回收
氰根转移
氰根销毁
cyanide-containing wastewater
treatment technologies
cyanide-recovery
cyanide-transfer
cyanide-destruction
