反硝化除磷工艺及机理研究  

作　　者：孙慧智[1] 王惊 王嘉毅 

机构地区：[1]沈阳建筑大学市政与环境工程学院,辽宁沈阳110168 [2]中国市政工程东北设计研究总院有限公司,吉林长春130021

出　　处：《科学技术创新》2018年第24期148-150,共3页Scientific and Technological Innovation

摘　　要：综述了反硝化除磷的典型工艺并对其进行比较分析,阐述了反硝化除磷脱氮技术的反应机理。综述结果表明:双污泥系统较单污泥系统具有更多优势;DPB可以通过代谢完成聚磷和反硝化脱氮这两个生物过程。对于发现并解决反硝化除磷典型工艺所存在的不足,创新并改进更加合理的工艺流程具有重要的理论和现实意义。Introduced the typical denitrifying dephosphatation process and compared them. Reaction mechanism were discussed in this paper. Review results showed that the dual sludge system had more advantages than single sludge system. Denitrifying phosphorus removing bacteria can complete the two biological processes of uptake phosphorus and denitrification by metabolism. For discovering and solving the problenls of various typical denitrifying phosphorus removal processes, innovating and inventing a more reasonable process flow has important theoretical and practical significance.

关 键 词：反硝化除磷菌 典型工艺 机理 

分 类 号：X703.1[环境科学与工程—环境工程]