摘要
在印染废水处理的传统工艺中,“先物化后生化处理”和“先生化后物化处理”两种工艺都相当成熟且应用广泛。本文通过对印染废水处理中两个典型工程实例的分析,总结出了这两种工艺的优缺点及适用性。
Two kinds of technologies on “earlier physical chemical treatment or later biological chemical treatment” and “earlier biological chemical treatment or later physical chemical treatment” are widely applied and are quite mature in traditional technology of wastewater treatment of printing and dyeing industry. The paper sums up excallencas and shortcomings of two technologies and their applicability through two typical engineering strength analysis in wastewater treatment of printing and dyeing industry.
出处
《中国环保产业》
2005年第8期19-22,共4页
China Environmental Protection Industry
关键词
印染废水
物化处理
生化处理
printing and dyeing wastewater
physical chemical treatment
biological chemical treatment
