膜生物反应器在污水处理与回用中的能耗分析  

Analysis of energy consumption in membrane bioreactors for wastewater treatment and reuse

作　　者：王琦[1] 樊耀波[1] 

机构地区：[1]中国科学院生态环境研究中心水污染控制室,北京100085

出　　处：《膜科学与技术》2012年第3期95-103,共9页Membrane Science and Technology

基　　金：国家水专项-北运河水系中游段生态治理关键技术与示范课题(2008ZX07209-005)

摘　　要：介绍了膜生物反应器(MBR)低能耗化研究进展,以吨水能耗(kWh/m3)和COD去除能耗(kWh/kgCOD)两种指标分析比较了MBR处理较低浓度城镇和生活污水、较高浓度工业废水及垃圾渗滤液等废水的运行能耗与成本,分析了MBR运行能耗构成和能耗较高的原因,并对MBR节能措施和对策进行了讨论.The research progress of MBR for energy consumption reduction was introduced in this paper. Two evaluating indicators, kWh/ma and kWh/kgCOD, were used to analyze the energy consumption of MBRs in treatment and reuse of municipal wastewater, industrial wastewater and landfill leachate. Moreover, the energy demand distributions, the reasons of high energy consumption, the strategies and measures for energy-saving of MBR were summarized and discussed respectively.

关 键 词：膜生物反应器(MBR) 能耗分析 污水处理 

分 类 号：X703.1[环境科学与工程—环境工程]