生物法同步除磷脱氮实用工艺及特点  

Practical Technology on Synchronous Dephosphorization and Denitrification by Biological Process and Its Features

作　　者：肖乾[1] 

机构地区：[1]贵阳铝镁设计研究院,贵州贵阳550081

出　　处：《有色金属设计》2012年第1期64-67,共4页Nonferrous Metals Design

摘　　要：近30年来,随着河流、湖泊等自然水体的富营养化越来越严重,由于保护水体和水资源的需要,以及国家对城市污水处理厂出水中氮磷的要求的逐步提高,国内外在生物脱氮除磷方面取得了长足的进步,但并没有从根本上解决问题。该文旨在研究应用先进的生物法同步除磷脱氮工艺的同时,尝试从根本上解决问题抛砖引玉。As eutrophication of the natural water body such as rivers, lakes, etc. is becoming more and more se-rious in nearly 30 years, despite considerable progress in dephosphorization and denitrification by biological process at home and abroad because of the need of protecting water body and water resources, and gradually im-proved domestic requirements for phosphorus and nitrogen in water from municipal sewage plants, the problem has not radically solved. The paper＇s aim is to make some contributes to trying to fundamentally solve the problem by studying application of the technology on synchronous dephosphorization and denitrification by advanced bio-logical process.

关 键 词：除磷脱氮 富营养化 生物法 

分 类 号：X703.1[环境科学与工程—环境工程]