污泥膨胀特性及控制研究现状  

Research status of characteristics and control of sludge bulking

作　　者：艾胜书[1] 王子恒 杜林竹 康华[1] 曲红[1] 王帆[1] 边德军[1,2] AI Shengshu;WANG Ziheng;DU Linzhu;KANG Hua;QU Hong;WANG Fan;BIAN Dejun(Jilin Provincial Key Laboratory of Municipal Wastewater Treatment,Changchun Institute of Technology,Changchun 130012,China;Science and Technology Innovation Center for Municipal Wastewater Treatment and Water Quality Protection,Northeast Normal University,Changchun 130117,China)

机构地区：[1]长春工程学院,吉林省城市污水处理重点实验室,吉林长春130012 [2]东北师范大学,吉林省城市污水处理与水质保障科技创新中心,吉林长春130117

出　　处：《环境保护科学》2022年第3期57-64,共8页Environmental Protection Science

基　　金：国家自然科学基金资助项目(51878067);吉林省科技发展计划项目(20190303091SF);吉林省教育厅科学研究项目(JJKH20210684KJ)。

摘　　要：文章通过总结大量研究成果,重点阐述了污泥膨胀的特性研究现状,并根据特性研究,分析污泥膨胀主要产生因素和控制措施。其次,结合丝状菌膨胀机理及形态结构特征,阐述了3种选择器控制污泥膨胀的原理和其他可持续性控制措施。最后从微生物方向对未来污泥膨胀控制及研究进行了展望。This paper summarizes a lot of research results,focuses on the characteristics and research status of the sludge bulking,and analyzes main factors and control measures of it.Based on the mechanism and morphology of filamentous bacteria bulking,the principle of controlling sludge bulking by three kinds of selectors and other sustainable control measures are described.Finally,prospects for the future control and research of sludge bulking from the microbiological direction are prospected.

关 键 词：污泥膨胀 污水处理 活性污泥法 丝状菌 形态学 

分 类 号：X703[环境科学与工程—环境工程]