摘要
对近年来有机废水特别是化工高浓度难降解有机废水的好氧生化处理前预处理技术进行了介绍,对该类废水采用适当的预处理技术能降低有机污染物的浓度和毒性,提高废水的可生化性,为高效率、低成本的生化处理提供了必要的条件。
This paper reviews the pretreatment technology of highly concentrated and refractory organic wastewater in recent years.It is suggested that proper pretreatment technology could decrease the concentration and toxicity of wastewater, and increase the biodegradability of wastewater,which make it possible for the high efficiency and lower cost running of aeration biological treatment.
出处
《上海化工》
CAS
2002年第11期4-7,共4页
Shanghai Chemical Industry
关键词
化工有机废水
生化前预处理技术
生化处理
分类
Chemical industrial organic wastewater
Biological treatment
Pretreatment
