膜生物反应器强化脱氮除磷工艺优化与控制  

OPTIMIZATION AND CONTROL OF MEMBRANE BIOREACTOR-ENHANCED NITROGEN AND PHOSPHORUS REMOVAL PROCESS

作　　者：王朝朝[1] 李军[1] 

机构地区：[1]北京工业大学建筑工程学院,北京市水质科学与水环境恢复工程重点实验室,北京100124

出　　处：《水处理技术》2011年第5期12-16,21,共6页Technology of Water Treatment

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07314-008)

摘　　要：随着城镇污水排放标准对氮、磷等营养元素的进一步提高,对于传统污水处理工艺来讲是一种挑战。膜生物反应器工艺技术以其独特的优势备受关注,在强化脱氮除磷方面亦表现出优于传统工艺的特点。非传统脱氮除磷的观念的后置反硝化工艺(无外加碳源)在膜生物反应器中得到了应用,并取得良好的去除营养物的效果。从现有的MBR脱氮除磷工艺着手,分析探讨了MBR脱氮除磷工艺研究进展及其应用前景。Accoding to the increasingly stringent requirement for nitrogen and phosphorus in the municipal discharge standard, challenge has rised for the traditional wastewater treatment process. Membrane bioreactor technology gains more concerns as its unique advantages, and also behaves superiorly to the traditional process in strengthening aspects of nitrogen and phosphorus removal. Excellent nitrogen and phosphorus removal efficacy has been achivevd by non-traditional post-denitrification membrane bioreactor process （without addition external carbon source）. From the existing MBR nutrient removal processes, research advances and application prospect of MBR nutrient removal processes were analyzed and discussed.

关 键 词：膜生物反应器 脱氮除磷 后置反硝化 工艺优化与控制 

分 类 号：TQ028.8[化学工程]