摘要
针对太仓市某镍系电镀废水处理所存在的问题,提出采用改良化学沉淀与离子交换联用处理的优化工艺,结果表明:该工艺运行稳定可靠,系统出水能够符合国家《电镀污染物排放标准》(GB21900-2008)要求。
In allusion to the current problems in the treatment of electroplating effluent in Taicang city,this article proposed an improved and optimized coupled treatment process of chemical precipitation and ion exchange.The results showed that this process was effective and stable,and the effluent water quality of this treatment system could conform to the requirements of Electroplating Pollutants Emission Standard （GB21900-2008）.
出处
《四川环境》
2016年第3期107-110,共4页
Sichuan Environment
关键词
电镀废水处理
镍
离子交换
化学沉淀
Electroplating wastewater treatment
nickel
ion exchange
chemical precipitation
