城市污水的除磷技术分析  

ANALYSIS OF URBAN WASTEWATER PHOSPHORUS REMOVAL TECHNOLOGY

作　　者：孙梦[1] 张培玉[1] 张晨[1] 

机构地区：[1]青岛大学环境科学与工程系,山东青岛266071

出　　处：《水处理技术》2010年第8期16-20,共5页Technology of Water Treatment

基　　金：国家自然科学基金(50678085;50878107);山东省研究生教育创新计划资助项目(SDYY07091);青岛大学优秀研究生学位论文培育项目(YSPY2009014)

摘　　要：综述了化学除磷方法及生物除磷方法的机理和特点;介绍了几种典型的除磷工艺并分析其优缺点及其适用范围,以及最新生物除磷技术-反硝化聚磷菌除磷工艺及其应用;对国内外除磷技术的研究进行了展望,提出物化除磷法与生物除磷法相结合必将成为今后的研究趋势,研究开发生物脱氮除磷新技术是今后污水处理研究的重要课题。In the paper, principle and characteristics of chemical and biological phosphorus removal technologies were explained.Several typical technologies were introduced. The advantages and defects of the technologies with the scope of application were reviewed. The latest biological phosphorus removal technology -biological denitrifying phosphorus removal process and its application were introduced. The prospects of phosphorus removal technology at home and abroad were proposed. Physical-chemical phosphorus removal method proposed by the Combination of biological phosphorus removal will become the future research trends. Research and development of new biological nutrient removal wastewater treatment technology is an important research subject in the future.

关 键 词：污水除磷 物理化学法 生物除磷法 反硝化除磷 

分 类 号：X799.3[环境科学与工程—环境工程]