连续流培养好氧颗粒污泥研究进展  

Research advances on continuous flow aerobic granular sludge cultivation

作　　者：付香云 余诚 王凯军[1] 马金元 刘敏[1] FU Xiang-yun;YU Cheng;WANG Kai-jun;MA Jin-yuan;LIU Min(State Key Laboratory of Environmental Simulation and Pollution Control,School of Environment,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学环境学院,环境模拟与污染控制国家重点实验室,北京100084

出　　处：《中国环境科学》2022年第4期1726-1736,共11页China Environmental Science

基　　金：国家科技重大专项(2018ZX07105004,2017ZX07102-003)。

摘　　要：好氧颗粒污泥(AGS)因其沉降性能好,生物量高,抗冲击能力强等优点而受到青睐.相比于传统的序批式反应器(SBR),连续流AGS技术具有易于操作控制以及匹配实际污水厂的大水量,连续流的优势,因而更具有研究价值和应用潜力.通过文献分析和整理,归纳了连续流AGS技术面临的挑战,总结了连续流培养AGS的研究现状和经验教训,并对未来的研究方向进行展望,以期进一步推进连续流AGS技术的实际应用.Aerobic granular sludge(AGS) has attracted much attention for its excellent settleability, high biomass concentration and outstanding performance in resisting shock loading. Compared with traditional sequencing batch reactor(SBR), continuous flow reactor(CFR) has the advantages of easy control, moreover, matching the scale and continuous flow mode of most actual sewage plants. Therefore, continuous flow aerobic granulation technology is more feasible for widespread and application. Through literature analysis and organization, the challenges of continuous flow AGS technology was summarized. In order to further promote the practical application of continuous flow AGS technology, this work provided the current advances on continuous flow AGS cultivation, combed the experiences and lessons and finally proposed the future research directions.

关 键 词：好氧颗粒污泥 连续流 培养策略 选择压 饱食饥饿 

分 类 号：X703[环境科学与工程—环境工程]