摘要
在电镀废水处理的诸多工艺中,化学法应用最为普遍,约占国外市场的90%以上,但是国内目前化学法处理工艺只占到40%。本文概述了电镀废水的来源,并详细介绍了采用不同类型沉淀剂处理电镀废水的优缺点,该法工艺简单,管理方便且技术成熟,并强调化学法会成为今后电镀废水处理的主导环节。
Chemical method is the most common in all technology of electroplating wastewater treatment, above 90%overseas, but domestic research method only accounts about 40% at present.The source of electroplating wastewater, simple process, convenient management and mature technology were introduced.Using chemical precipitation for electroplating wastewater treatment will be the key factor.
出处
《广州化工》
CAS
2015年第6期42-44,共3页
GuangZhou Chemical Industry
关键词
电镀废水
氢氧化物沉淀法
硫化物沉淀法
铁氧体法
electroplating wastewater
hydroxide precipitation
sulphide precipitation
ferrite method
