两段SBR法处理味精废水的研究  

Research on Monosodium Glutamate Wastewater Treatment by two-stage SBR Process

作　　者：许毅 张航[2] 

机构地区：[1]广州市花都区环境监测站,广州510800 [2]中山大学,广州510275

出　　处：《广州环境科学》2004年第3期17-20,27,共5页Guangzhou Environmental Science

摘　　要：采用两段SBR法对味精废水中的COD和NH3-N去除进行了试验研究,结果表明:在适当的条件下,两段SBR对 CODcr和NH3-N的去除率分别为93%和95%左右,并保持了稳定的亚硝化型硝化,出水水质稳定,耐冲击负荷强,两段SBR法结合了AB工艺和SBR工艺的优点,并采用新型生物脱氮技术,是一种高效节能的污水处理工艺。It introduces the research on experiment of COD and NH3桸 disposal in monosodium glutamate wastewater by two-stage SBR process. It shows that in proper condition the removal efficiency for CODcr and NH3-N reach 93% and 95% respectively and water quality of drainage is stable with high impact load and stable nitrosation-type nitration. The two-stage SBR process, which combines the advantages of AB process and SBR process and introduces new type of biological denitrification technology, is high efficiency and energy saving wastewater treatment process.

关 键 词：两段SBR法 味精废水 NH3-N AB工艺 生物脱氮技术 SBR工艺 污水处理工艺 耐冲击 亚硝化 新型 

分 类 号：X703[环境科学与工程—环境工程] X792