MBR 短程硝化反硝化的机理探讨  

Research on Mechanism of Short-circuit Nitrification and Dinitrification in MBR

作　　者：邹联沛[1] 刘红丽[1] 徐高田[1] 

机构地区：[1]上海大学环境科学与工程系,上海200072

出　　处：《污染防治技术》2003年第z2期32-34,43,共4页Pollution Control Technology

基　　金：2003年上海市教委自然科学项目(03AK60)

摘　　要：系统地分析了MBR发生短程硝化反硝化的机理,认为MBR发生短程硝化反硝化与DO、pH值、温度、F/M等生态因子有关。并较详细地研究和论述了污泥絮体中细菌种群的分布特征及各种群之间的相互关系,污泥浓度和菌胶团中物质的转移过程与短程硝化反硝化之间的相互关系。This paper systematically analysed the mechanism of short-circuit nitrification and dinitrification in MBR showed the relation of ecological factors of DO, pH, temperature, C/N, F/M. The distribution features of bacterial groups in sludge flocculation particles and relationships among all groups, relationships among short-circuit nitrification and dinitrification and sludge concentration and substance transferring proceeding of bacterial groups were described.

关 键 词：膜生物反应器 短程硝化反硝化 生态因子 污泥浓度 菌胶团 

分 类 号：X703.1[环境科学与工程—环境工程]