污水生物除磷技术若干研究进展  

Development Trends of Biological Phosphorus Removal Processes

作　　者：尹军[1] 吴相会[1] 王晓玲[1] 叶龙[1] 王华伟[1] 

机构地区：[1]吉林建筑工程学院水污染控制与资源化利用吉林省重点实验室,长春130021

出　　处：《中国资源综合利用》2009年第1期24-27,共4页China Resources Comprehensive Utilization

基　　金：吉林省重大科技发展计划项目(20040405-1)

摘　　要：传统脱氮除磷工艺通常因为除磷、脱氮二者的矛盾使处理水的氮、磷难以同时达标,近年来提出的生物脱氮除磷新技术及由此理论开发出的新型工艺有效地解决了这一矛盾。本文在介绍传统的生物除磷工艺的基础上,重点分析了生物除磷技术的发展趋势,并对以反硝化除磷工艺为代表的生物除磷新技术如A2N工艺、DEPHANOX工艺、HITNP工艺、UCT工艺及BCFS工艺原理及特点等做了简要分析。The conventional nutrient and phosphorus removing technology usually can＇t meet the demand of nutrient and phosphorus quantity in the disposal wastewater due to the contravention of the two aspects of nutrient and phosphorus removal. But the biological nutrient and phosphorus removing technology put forward recently and based on the theory the new-style technics empolder solved the contravention efficiently. Based on the conventional biological phosphorus removal technics, this article emphasized on analyzing the growing trend of the biological phosphorus removal technics, and briefly analyzed the principle and characteristics of the new-style biological phosphorus removal technics, which were represented by denitrifying phosphorus removal, such as A2N technics, DEPHANOX technics, HITNP technics,UCT technics and BCFS technics.

关 键 词：生物除磷 反硝化除磷 新工艺 

分 类 号：X703.1[环境科学与工程—环境工程]