华东师范大学学报(自然科学版) ›› 2010, Vol. 2010 ›› Issue (6): 45-53.

• 环境工程 地理学 • 上一篇    下一篇

不同种源条件下厌氧氨氧化反应器的启动研究

林剑波， 耿 亮， 陈玉霞， 黄民生， 何 岩， 朱 勇
   

  1. 华东师范大学 环境科学系，上海 200062
  • 收稿日期:2009-09-01 修回日期:2009-12-01 出版日期:2010-11-25 发布日期:2010-11-25
  • 通讯作者: 黄民生

Study on start-up of anaerobic ammonia oxidation reactors with different inocula

LIN Jian-bo, GENG Liang, CHEN Yu-xia, HUANG Min-sheng, HE Yan， ZHU Yong
   

  1. Department of Environment Science, East China Normal University, Shanghai 200062, China
  • Received:2009-09-01 Revised:2009-12-01 Online:2010-11-25 Published:2010-11-25
  • Contact: HUANG Min sheng

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摘要： 采用3组平行的SBR系统，分别接种厌氧颗粒污泥与好氧活性污泥的混合污泥、河道底泥与好氧活性污泥的混合污泥以及厌氧消化污泥与好氧活性污泥的混合污泥，以典型城市污水为进水，在相同运行环境下同时运行150~180 d，成功启动厌氧氨氧化装置，氨氮去除率分别达到88%，80%和85%，亚硝氮去除率均达到96%以上.但厌氧消化污泥与好氧活性污泥的混合污泥的启动周期更短，是相对优化的接种污泥.

关键词: 滍?頻粗沒污?, SB衒翅n医沌氧氨匧吻刯¨ , 滍?頻粗沒污?, SB衒翅n医沌氧氨匧吻刯¨

Abstract: Three different mixed sludges， including anaerobic granular sludge and aerobic activate sludge, river sediments and aerobic activate sludge, anaerobic digested sludge and aerobic activate sludge, were used as inocula in three parallel SBR systems treating typical municipal wastewater, respectively. It was found that the anaerobic ammonia oxidation (ANAMMOX)reactors could be successfully startedup after 150~180 days’ operation with the NH4+-N removal efficiencies of 88%, 80% and 85%, respectively. Moreover, all the NO2--N removal efficiencies of these reactors were more than 96%. Comparatively, the startup period of the seeding sludges, namely the mixed anaerobic digested sludge and aerobic activate sludge,was relatively the shortest. Therefore, the above mixed sludge can be considered a promising inoculum for the start-up of AMAMMOX reactor.

Key words: granular sludge, SBR reactor, anaerobic ammonia oxidation, start-up, inocula, granular sludge, SBR reactor, anaerobic ammonia oxidation, start-up

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