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改良型A/A/O工艺在污水处理中的应用分析
引用本文:陈景玲,沈连峰,徐道金,王谦.改良型A/A/O工艺在污水处理中的应用分析[J].河南科学,2009,27(10):1309-1311.
作者姓名:陈景玲  沈连峰  徐道金  王谦
作者单位:河南农业大学环境系,郑州,450002
基金项目:河南省重大科技攻关项目 
摘    要:分析了改良型A/A/O工艺在城市污水处理中的运行结果,说明通过增设回流污泥预脱硝区和内回流改良A/A/O工艺具有较好的污水处理功能,出水水质能够达到设计要求.

关 键 词:改良型A/A/O工艺  污水处理  预脱硝  内回流

The Study on the Application of Improved A/A/O Process in Sewage Treatment
Chen Jingling,Shen Lianfeng,Xu Daojin,Wang Qian.The Study on the Application of Improved A/A/O Process in Sewage Treatment[J].Henan Science,2009,27(10):1309-1311.
Authors:Chen Jingling  Shen Lianfeng  Xu Daojin  Wang Qian
Institution:(Department of Environment, Henan Agricultural University, Zhengzhou 450002, China)
Abstract:The article analyzed the course of improved A/A/O process used in city sewage treatment plant.The result showed that the improved A/A/O process was an effective craft through adding advanced saltpeter removal and inner circumfluence to it;and its effluent quality meets the design requirements.
Keywords:improvement A/A/O craft  sewage treatment  advanced saltpetre removal  inner circumfluence
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