| 好氧颗粒污泥处理高氨氮废水研究进展 |
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| 作者姓名： | 姚源 潘江 肖芃颖 陈婷婷 赵天涛 封丽 赵春阳 |
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| 作者单位： | 重庆市生态环境科学研究院重庆市生态环境遥感监测大数据应用技术协同创新中心;重庆理工大学化学化工学院;重庆大学材料科学与工程学院;重庆川仪环境科技有限公司 |
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| 基金项目： | 重庆市生态环境局科研项目(2019-18);重庆理工大学研究生创新项目资助(项目编号:ycx20192075) |
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| 摘 要： | 与传统生物处理工艺相比,好氧颗粒污泥(Aerobic Granular Sludge,AGS)具有高生物量、沉降速度快、耐冲击负荷能力强、能够实现同步脱氮除磷等特点,且在去除高氨氮废水中的有机物、氮、磷等具有良好的效果,成为目前污(废)水处理领域的研究热点之一。本文介绍了好氧颗粒污泥在处理垃圾渗滤液、化肥工业污水、畜禽养殖废水等高氨氮有机废水的研究现状,在高氨氮条件下好氧颗粒污泥的形成机理以及主要影响因素,并展望了好氧颗粒污泥技术处理高氨氮废水的工程应用前景。
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| 关 键 词： | 好氧颗粒污泥 高氨氮废水 形成机理 |
Review of Treatment of High Ammonia Nitrogen Wastewater by Aerobic Granular Sludge |
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| Authors: | YAO Yuan PAN Jiang XIAPengying CHEN Tingling ZHATiantao FENG Li ZHAO Chunyang |
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| Affiliation: | (Chongqing Academy of Ecdogical and Environmental Science,Chongqing Collaborative Innovation Center for Big Data Application Technology for Remote Sensing Monitoring of Ecological Environment,Chongqing 401147;Chongqing University of Technology School of Chemistry and Chemical Engineering,Chongqing 400054;College of Materials Science and Engineering,Chongqing University,Chongqing 400044;Chongqing Chuanyi Environmental Technology Co.LTD,Chongqing 401121) |
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| Abstract: | Compared with the traditional biological treatment process,Aerobic granular sludge with high biomass retention,excellent settleability,strong ability to withstand shock loading and capacity of simultaneous nitrogen and phosphorus removal,and it has the potential advantages in removing organics,nitrogen and phosphorus in high ammonia nitrogen wastewater,becomimg one of the hot research issues in the field of wastewater treatment.The recent research in treatment of landfill leachate,fertilizer industrial sewage and swine wastewater by aerobic granular sludge as well as the mechanism and main influencing factors of aerobic granular sludge under high ammonia nitrogen are introduced.Then a prospect concerned for future engineering application in treatment of high ammonia nitrogen wastewater.is also put forward. |
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| Keywords: | Aerobic granular sludge high ammonia nitrogen wastewater formation mechanism |
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