膜微生物反应器在实际应用中的脱氮效能及经济性分析  

Nitrogen Removal Efficacy and Economic Analysis of Membrane Aerated Biofilm Reactorsin Practical Applications

作　　者：崔吟 张杰 石汉棣 刘瑞 CUI Yin;ZHANG Jie;SHI Handi;LIU Rui(China Energy Engineering Group Zhejiang Electric Power Design Institute Co.,Ltd.,Hangzhou 310012,China)

机构地区：[1]中国能源建设集团浙江省电力设计院有限公司,浙江杭州310012

出　　处：《工业微生物》2024年第6期204-206,共3页Industrial Microbiology

摘　　要：膜微生物反应器(MABR)是一种新型的生活污水处理技术,具有无泡(微孔)曝气和异向传质的核心特点。利用MABR处理特定的生活污水,可在调整进水流速和曝气压力参数的条件下,使NH3-N、TN去除率分别达到99.5%、83%,优于传统的AAO(厌氧-缺氧-好氧处理工艺)工艺。在全生命周期吨水造价比较中,MABR处理工艺与AAO工艺接近,具备一定的推广价值。The membrane aerated biofilm reactor(MABR)is a new type of domestic sewage treatment technology,and bubbleless(microporous)aeration and anisotropic mass transfer are its core features.When using the MABR to treat specific domestic sewage,through the adjustment of the influent flow rate and aeration pressure parameters,the removal rates of NH3-N and TN can reach 99.5%and 83%,which is superior to the traditional AAO(Anaerobic-Anoxic-Oxic)method.The difference is not significant with the MABR and the AAO method in the comparison of the cost of per-ton water throughout the entire lifestyle,and the MABR has a certain value of popularization.

关 键 词：膜微生物反应器 脱氮 经济性 

分 类 号：X703[环境科学与工程—环境工程]