摘要
本文在软性填料序批式生物膜法同步脱氮除磷工艺探讨研究的基础上，再加一缺氧段，以进行反硝化，进一步提高脱氮效率，并对内源脱氮及不同添加比时的外源脱氮进行了比较，确定了该法脱氮除磷的最佳工艺及相应的工艺参数。
The simultaneous removal of nitrogen was explored on base ofresearch on biofilm process for phosphorus with soft carriers in sequencingbatchreactor(SBR).The comparison was conducted between endogenous deni·trification and exogenous denitrification under different dosages.Applicableprocess and corresponding paraineters were determined for simultaneous remo-val of phosphorus and nitrogen.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1994年第1期1-5,共5页
Urban Environment & Urban Ecology
关键词
序批式
生物膜
反硝化作用
废水
sequencing batch reactor,biofilm,denitrification,phosphorus removal
