摘要
从分析污水水质、水量的变化入手,简述了工艺改造的必要性,选择利于除磷脱氮的A2/O处理工艺,并对A2/O工艺的处理原理、特点以及经改造后的污水处理工艺流程进行了讨论。
The article discusses the treatment measure of water pollution in chemical industrial area, analyzes the changes of water quality and yield, and sketches the necessity and principle of the A^2/O craft. The crafts characteristic, technological process and expectancy result are also discussed.
出处
《山西化工》
2005年第4期70-72,共3页
Shanxi Chemical Industry
关键词
污水处理
技术改造
A^2/O工艺
sewage disposal
technological transformation
A^2／O craft
