摘要
生物膜厚度控制是膜曝气生物膜反应器(MABR)工艺运行管理的关键,存在获得最佳碳氮磷同步去除效能的最优生物膜厚度.本文回顾了近20年来有关MABR生物膜厚度控制技术(包括定期冲刷、连续水力剪切、真核生物捕食、群体感应淬灭)的研究发展历程,探讨展望未来的研发方向,以期为MABR工艺向水质提升与节能降碳高质量发展提供参考.
Biofilm thickness control is crucial to the successful operation and management of membrane aerated biofilm reactor(MABR)process.There is the optimal biofilm thickness to achieve the best simultaneous removal of carbon,nitrogen and phosphorus.The research and development of MABR biofilm thickness control technology(including periodic scouring,continuous hydraulic shear,eukaryotic predation,and quorum quenching)in the past 20 years are reviewed in this article.Future research and development directions on MABR biofilm thickness control are explored to provide references for the high-quality development of MABR process towards the goals of improving water quality,saving energy and reducing carbon emission.
作者
翟心瑜
魏春海
郭绮琪
荣宏伟
罗敏
包进锋
邱勇
黄霞
ZHAI Xin-yu;WEI Chun-hai;GUO Qi-qi;RONG Hong-wei;LUO Min;BAO Jin-feng;QIU Yong;HUANG Xia(School of Civil Engineering,Guangzhou University,Guangzhou 510006,China;Key Laboratory for Water Quality and Conservation of the Pearl River Delta,Ministry of Education,Guangzhou 510006,China;Veolia Water Technologies and Solutions(Shanghai)Co.Ltd.,Shanghai 201210,China;Zhejiang Kai Chuang Environment Technology Co.Ltd.,Hangzhou 311121,China;Enivronmental Simulation and Pollution Control State Key Joint Laboratory,School of Environment,Tsinghua University,Beijing 100084,China)
出处
《中国环境科学》
EI
CAS
CSCD
北大核心
2024年第7期3867-3878,共12页
China Environmental Science
基金
广东省普通高校特色创新项目(2019KTSCX129)
国家自然科学基金面上项目(52170071)
科技部政府间国际科技创新合作重点研发计划项目(2022YFE0119000)。
关键词
膜曝气生物膜反应器
生物膜厚度
冲刷
水力剪切
捕食
群体感应淬灭
membrane aerated biofilm reactor
biofilm thickness
scouring
hydraulic shear
predation
quorum quenching
