摘要
介绍了生物脱氮处理的基本原理和工艺流程,论述了A1-A2-O处理焦化废水的方法及主要过程。
This paper introduces the basic principles and technical process of biological denitrification, and discusses the methods for and the main processes of treating the coking wastewater by A1-A2-O.
出处
《科技情报开发与经济》
2007年第22期172-173,共2页
Sci-Tech Information Development & Economy
关键词
A1-A2-O工艺
生物脱氮
焦化废水
A1-A2-O technology
biological denitrification
coking wastewater
