ABR分区进水处理皮革废水的实验研究  

Study on Divisional Influent of Anaerobic Baffled Reactor

作　　者：丁绍兰[1] 秦宁[1] 董凌霄[1] 郑少彬[1] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《皮革科学与工程》2011年第1期57-59,共3页Leather Science and Engineering

摘　　要：采用六格室厌氧折流板反应器(ABR),在制革废水COD=3000～3500 mg/L,HRT=24 h时,对1、3、5格室以不同比例6∶3∶1、5∶3∶2进水,考察每个格室的pH值、COD、VFA、碱度等指标,并与同等负荷的单侧进水ABR处理结果作比较,表明在此负荷下,分区进水优于单侧进水,并且进水比5∶3∶2优于6∶3∶1。The study was on the process performance of Split-feed influent compared with Single influent in an anaerobic baffled reactor that had six compartments under the conditions of HRT 24h andCOD 3000~3500mg/L.The reactor with influent ratio of 6∶ 3∶ 1and 5∶ 3∶ 2.Finally the sludge,pH,COD,VFA were studied and studied them with the results of the same load in single influent.The results show under the same load the split-feed influent ABR was better than the single influent,whileinfluent ratio of 5∶ 3∶ 2 was better than 6∶ 3∶ 1.

关 键 词：厌氧 折流板反应器 制革废水 分区进水 

分 类 号：X703[环境科学与工程—环境工程]