摘要
研究完全好氧运行方式和好氧/缺氧运行方式下的好氧颗粒污泥性能的影响。不同的运行方式在SBR反应器分别运行一个月,检测分析好氧颗粒污泥对COD、PO_4^(3-)-P去除效果。试验结果表明,这两种运行方式对COD去除率影响甚微,但在好氧/缺氧运行方式下更利于除磷菌释磷和超量吸磷,提高了除磷能力。
Effect of complete aerobic operation and aerobic-anoxic alternate operation on properties of aerobic granular sludge was studied. Different operating modes ran in the SBR reactor for a month, and then COD and PO_4^（3-）-P removal efficiencies of aerobic granular sludge were tested. The results showed that both operation modes had little impact on the COD removal rate, but aerobic/anoxic operation mode favored phosphorus release of phosphorus removal bacteria to improve phosphorus removal ability.
作者
查正太
苏雷
李亚峰
ZHA Zheng-tai SU Lei LI Yang-feng(School of Municipal and Environmental Engineering ,Shenyang Jianzhu University, Liaoning Shenyang 110168,China)
出处
《辽宁化工》
CAS
2016年第10期1264-1266,共3页
Liaoning Chemical Industry
关键词
好氧颗粒污泥
运行方式
好氧/缺氧
aerobic granular sludge
operation pattern
aerobic-anoxic
