摘要
对中国石油D城市炼化公司一污水处理站进行改造,主要处理丙烯腈及腈纶纺丝、回收和腈纶聚合污水。目前国内污水处理的方法基本上是物化处理、生化处理、加药混凝沉淀、离子交换等水处理工艺。
We reconstructed a sewage treatment station of oil refining company in D city of China. The sewage treatment station mainly treated waste water of acrylonitrile, acrylic fiber and acrylic polymer produc- tion. Domestic sewage treatment methods include Physico - chemical method, biochemical method, Dosing co- agulation sedimentation and ion exchange.
出处
《黑龙江环境通报》
2012年第3期52-56,共5页
Heilongjiang Environmental Journal
关键词
UASB
工业污水处理
丙烯腈污水
UASB Industrial wastewater treatment Acrylonitrile sewage
