[1]陈晶,王冠平,石伟,等.单级MABR纯生物膜法处理市政污水的应用研究[J].中国给水排水,2022,38(11):74-78.
　CHENJing,WANGGuan-ping,SHIWei,et al.Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater[J].China Water & Wastewater,2022,38(11):74-78.
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单级MABR纯生物膜法处理市政污水的应用研究

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第11期 页码: 74-78 栏目: 出版日期: 2022-06-01
Title:
Application of Single Stage MABR Pure Biofilm for the Treatment of Municipal Wastewater
作者:
陈晶1， 王冠平2， 石伟2， 陈利军2， 郭骐铭1， 李杰1
（1.光大水务科技发展<南京>有限公司，江苏 南京 210000；2.光大水务<深圳>有限公司，广东 深圳 518000）
Author(s):
CHEN　Jing1， WANG　Guan-ping2， SHI　Wei2， CHEN　Li-jun2， GUO　Qi-ming1， LI　Jie1
（1. Everbright Water Technology Development Co. Ltd.， Nanjing 210000， China； 2. Everbright Water Co. Ltd.， Shenzhen 518000， China）
关键词:
膜曝气生物反应器;  市政污水;  脱氮;  氧气传质;  同步硝化反硝化
Keywords:
membrane aerated biofilm reactor （MABR）;  municipal wastewater;  denitrification;  oxygen mass transfer;  simultaneous nitrification and denitrification
摘要:
为了研究膜曝气生物反应器（MABR）在污水处理过程中的应用前景，探索氧气传质和脱氮规律，以昆山市某污水处理厂为研究对象，搭建了单级式MABR纯生物膜中试装置，在不同负荷条件下探究了MABR对污染物的去除效果，并对MABR在污水中的传氧性能进行了分析。结果表明，MABR在保证传氧的同时能够大幅降低曝气能耗，脱氮过程中有明显的同步硝化反硝化反应发生，而且污染物浓度越高越利于氧的高效利用；16S rDNA测序结果显示，MABR生物膜具有丰富的生物相，且以好氧微生物为主。
Abstract:
To investigate the application prospect of membrane aerated biofilm reactor (MABR) in wastewater treatment, and explore the rule of oxygen mass transfer and nitrogen removal in the reactor, a single stage MABR pure biofilm pilot plant was built in a wastewater treatment plant in Kunshan. The pollutants removal performance of MABR was explored under different load conditions, and the oxygen transfer efficiency in wastewater was analyzed. MABR greatly reduced the energy consumption of aeration while ensuring oxygen transfer. Obvious simultaneous nitrification and denitrification took place in the process of nitrogen removal in the MABR, and the higher concentration of pollutant was conducive to efficient utilization of oxygen. The 16S rDNA sequencing showed that the MABR biofilm had diverse microbial species, and aerobic microbes were the dominant.

相似文献/References:

[1]高阳,周利,李凌云,等.反硝化深床滤池深度处理市政污水及其微生物特性[J].中国给水排水,2022,38(19):54.
　GAOYang,ZHOULi,LILing-yun,et al.Deep Bed Denitrification Filter for Advanced Treatment of Municipal Wastewater and Its Microbial Characteristics[J].China Water & Wastewater,2022,38(11):54.
[2]包鹏,庞洪涛,曹效鑫,等.高效沉淀池在市政污水深度处理中的应用研究进展[J].中国给水排水,2023,39(22):13.
　BAOPeng,PANGHong-tao,CAOXiao-xin,et al.Research and Application Progress of High-performance Sedimentation Tank in Domestic Sewage Advanced Treatment[J].China Water & Wastewater,2023,39(11):13.

更新日期/Last Update: 2022-06-01