好氧颗粒污泥颗粒化影响因素及应用现状  

Factors Affecting and Application of Aerobic Granular Sludge

作　　者：艾石基[1] 解庆林[2] 马丽丽[1] 游少鸿[1] 纪宏达[1] 容小清[1] 

机构地区：[1]桂林工学院资源与环境工程系,广西桂林541004 [2]贺州学院,广西贺州542800

出　　处：《环境科学与管理》2009年第5期64-68,共5页Environmental Science and Management

基　　金：广西环境工程与保护评价重点实验室研究基金资助(桂科能0801Z008;0801Z002;0701Z003);"广西高校人才小高地建设"环境工程创新团队资助计划项目(桂教人[2007]71号);桂教科研项目(200708LX208);广西科技攻关项目(桂科攻0815004-2-4);广西教育厅专利资助项目(2008ZL037);广西研究生创新计划(2008105960830M19)

摘　　要：好氧颗粒具有良好的沉降性能、较高的生物量和高容积负荷条件下降解高浓度有机废水的良好生物活性,是提高生物反应器效能的重要物质。文章综述了好氧颗粒污泥的形成机制、颗粒化过程的主要影响因素以及在污水处理中的应用现状等三方面国内外好氧颗粒污泥的研究成果,并提出了好氧颗粒污泥的研究方向及发展趋势。Aerobic granular sludge demonstrates high settling velocities resulting in good liquid separation, high biomass retention, high activity and an ability to withstand high loading rate which was one of the most important basis for the improvement of bioreactor performance. This article summarizes the research results at home and abroad development of aerobic granular sludge from three aspects, that is, the formation mechanism, the main factors of particle process and the treatment of prospects, as well as its research direction and future.

关 键 词：好氧颗粒污泥 颗粒化 影响因素 

分 类 号：X513[环境科学与工程—环境工程]