摘要
移动床生物膜反应器(MBBR)是一种广泛用于各种污/废水处理的新型工艺,而填料是影响其处理效能的关键因素之一。综述了目前国内外MBBR中所用的不同材质、不同构型的常用填料及改性填料的研究与应用进展,并对不同种类填料上的微生物群落特征进行了分析,最后对MBBR填料未来的发展趋势进行了展望,认为经济耐用、具有各种污染物去除功能的新型填料是未来的发展方向。
The moving bed biofilm reactor(MBBR)is a novel wastewater treatment process that has been widely used for all kinds of wastewater treatment,and the carrier is one of the key factors influencing the efficiency of MBBR.The research and application progress of the carriers with different material properties,the common fillers and modified fillers of different configurations used in MBBR at home and abroad were mainly reviewed,and the microbial communities characteristics of biofilm attached on different kinds of carriers were analyzed.Finally,the future development trend of carriers was put forward and it was considered that the development of the economic and durable carriers with various pollutants removal efficiency were the future development direction.
作者
吴桐
凌宇
王海燕
常洋
董伟羊
闫国凯
WU Tong;LING Yu;WANG Haiyan;CHANG Yang;DONG Weiyang;YAN Guokai(Engineering Center for Environmental Pollution Control,Chinese Research Academy of Environmental Sciences;State Key Laboratory of Environmental Criteria and Risk Assessment,Chinese Research Academy of Environmental Sciences)
出处
《环境工程技术学报》
CAS
2020年第6期988-995,共8页
Journal of Environmental Engineering Technology
基金
国家水体污染控制与治理科技重大专项(2017ZX07401-003-05)
中央级公益性科研院所基本科研业务专项(2016YSKY-031)。
关键词
MBBR
填料
材质
构型
改性
MBBR
carriers
material properties
configurations
modified
