废水生物脱氮除磷工艺技术经济比较分析  

Technological and Economical Analysis on Biological Nitrogen and Phosphorus Removal Processes for Wastewater Treatment

作　　者：于淼[1] 黄勇[1] 李勇[1] 潘扬[1] 

机构地区：[1]苏州科技学院环境科学与工程学院,江苏苏州215011

出　　处：《环境科学导刊》2008年第4期53-56,共4页Environmental Science Survey

基　　金：国家"863"计划资助项目(2003AA601070);江苏高校高新技术产业发展项目(JH02-119)

摘　　要：生物脱氮除磷工艺的选择,应根据实际情况经技术经济比较后确定。对A2/O工艺、OCO工艺、CAST工艺、UNITANK工艺及BICT工艺进行了技术经济比较分析,认为在当今污水处理要求愈加严格的情况下,应优先选用高效能、低能耗、低投资及占地少、操作管理方便的处理工艺。The biological nitrogen and phosphorus removal processes should be selected based on the technological and economical analysis on these processes. Nowadays, under the condition that the requirement of wastewater treatment is becoming more and more stringent, the processes with high efficiency, low energy consumption, low investment, little land demand and convenient operation and management will be the better choices by comparing the processes of A2/O, OCO, CAST, UNITANK and BICT process.

关 键 词：废水处理 脱氮除磷工艺 技术经济 比较 

分 类 号：X703[环境科学与工程—环境工程]