污水生物脱氮方法研究  

Study on the Ways of Biological De-nitrification of Waste Water

作　　者：刘国玉 赵月龙[2] 

机构地区：[1]朔州市自来水公司,山西朔州036002 [2]太原理工大学环境与市政工程系,山西太原030024

出　　处：《科技情报开发与经济》2003年第4期80-82,共3页Sci-Tech Information Development & Economy

摘　　要：根据生物脱氮的基本原理和环境条件初步探讨了通过严格控制DO、污泥龄、温度、pH值、有机碳源等参数和条件来提高生物脱氮效果,并分析了形成短程硝化-反硝化和全程自养脱氮后带来的显著优点。According to the basic laws and the environmental factors of biological de-nitrification,this paper studies on the factors and conditions,such as controlling DO,SRT,temperature,pH value,organically carbonic source and etc,which can enhance the efficiency of de-nitrification. And expounds the notable advantages being brought about by the appearance of shortcut nitrification and de-nitrification and autotrophic ammonia removal.

关 键 词：生物脱氮 污水处理 硝化反应 处理工艺 

分 类 号：X703[环境科学与工程—环境工程]