ABR反应器处理生活污水的研究  

Research on treatment of domestic-sewage by ABR reactor

作　　者：刘大银[1] 毕亚凡[1] 李庆新[1] 郭立[2] 张燕[3] 刘煦晴[3] 

机构地区：[1]武汉化工学院环境工程研究设计所,武汉430073 [2]中国地质大学(武汉)工程学院,武汉430074 [3]黄石高等专科学校,湖北黄石435003

出　　处：《华中师范大学学报（自然科学版）》2003年第4期514-517,共4页Journal of Central China Normal University：Natural Sciences

基　　金：湖北省环保科技发展计划项目(2001014).

摘　　要：研究了ABR反应器对生活污水中COD的去除效果、影响因素及不同隔室的作用.实验表明,ABR可使生活污水COD出水指标达GB8978-1996二级水质标准,并达到或接近一级标准.除第一隔室外,第二隔室、第三隔室发挥了明显的关键作用.HRT为6～10h、反应温度18℃左右即可取得较好的处理效果,明显优于UASB反应器,体现了第三代厌氧反应器的优势,表明ABR具有去除有机污染物的巨大潜能和广阔的应用前景.In this paper removal efficiency of COD, influencing factors and the phenomena of different chambers in the ABR for treating domestic-sewage are analysed. COD of effluent can meet the second order of GB8978-1996 and is close to the first order. The third chamber of ABR has a crucial role for treating domestic-sewage, except the first and second chamber. The removal results is pleased when a hydraulic retention time (HRT) of 6~10 h at about 180℃, which is better than UASB reactor. It represents the advantages of the tertiary anaerobic reactor, and shows enormous potential and wide foreground for treating organic contamination by ABR reactor.

关 键 词：ABR反应器 生活污水 化学需氧量(COD)) 隔室 

分 类 号：X131.2[环境科学与工程—环境科学]