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MIC厌氧反应器在500m^3/d柠檬酸废水处理工程中的应用
引用本文:冯俊强,刘锋,吴建华,蒋京东,马三剑.MIC厌氧反应器在500m^3/d柠檬酸废水处理工程中的应用[J].环境科学与管理,2008,33(4):79-83.
作者姓名:冯俊强  刘锋  吴建华  蒋京东  马三剑
作者单位:苏州科技学院环保应用技术研究所,江苏苏州215011
基金项目:江苏省教育厅产业化发展基金
摘    要:MIC反应器是在UASB反应器的基础上发展起来的第三代厌氧反应器,它具有效率高、能耗低、投资少、占地省等优点。作者所在单位自行研制、安装、调试的生产规模500 m^3MIC反应器用于处理高浓度柠檬酸生产废水,采用城市污水处理厂的絮状污泥进行启动,经过两个多月的调试和实际运行,在水力停留时间20小时,容积负荷8 kgCOD/(m^3·d)时,COD去除率仍始终在92%左右,并转入稳定运行。

关 键 词:MIC厌氧反应器  柠檬酸废水  颗粒污泥

The Application of 500 m3 Reactor of MIC in Citric Acid Wastewater Treatment
Feng Junqiang,Liu Feng,Wu Jianhua,Jiang Jingdong,Ma Sanjian.The Application of 500 m3 Reactor of MIC in Citric Acid Wastewater Treatment[J].Environmental Science and Management,2008,33(4):79-83.
Authors:Feng Junqiang  Liu Feng  Wu Jianhua  Jiang Jingdong  Ma Sanjian
Institution:(The Suzhou University of Science and Technology Environmental Protection Application Technique Institute,Suzhou 215011,China)
Abstract:MIC reactor is thought as the third generation anaerobic reactor,which developed on the basis of the UASB reactor,with the advantage of high efficient,low energy consumption,low investment and so on.This 500 m^3 MIC which designed,constructed,started by the writer's department was used in the citric acid wastewater treatment plant.Throughout nearly two months' time of studying of the real start-up and operation,the COD depletion rate was reach about 92% in the vaculme capacity of 10kgCOD/(m^3·d).
Keywords:MIC anaerobic reactor  citric acid wastewater  granular sludge
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