厌氧氨氧化反应器的接种污泥和启动策略.pdf

第 24卷 第 14期 中国给 水排 水 Vo.l 24 No. 14 2008年 7月 CH INA WATER WASTEWATER Jul. 2008 厌氧氨氧化反应器的接种污泥和启动策略 唐崇俭, 郑 平, 张 蕾 (浙江大学 环境工 系, 浙江 杭州 310029) : 厌氧氨氧化细菌产率低, 倍增时间长, 导致厌氧氨氧化反应器启动过 缓慢, 极大限 制了其工 化应用, 因此选择合适的厌氧氨氧化反应器的接种污泥和启动策略具有重要意义探 讨了污(废)水处理工 中常见的活性污泥用作厌氧氨氧化反应器接种污泥的基本原理启动策略 和应用效果, 并对世界上第一个生产性厌氧氨氧化反应器的启动过 进行剖析, 提出了加快厌氧氨 氧化工 启动的逐级富集扩大 模式 : 厌氧氨氧化反应器; 接种污泥; 启动策略 : X703. 1 : B : 1000- 4602( 2008) 14- 0015- 06 Seeding Sludge and Startup Strategy for Anamm ox B ioreactor TANG Chongjian, HENG P ing, HANG Lei (Dep artm ent of Env ironmental Eng ineering, Zhej iang University, H angzhou 310029, China) Abs tract: The low yield and long doubling tmi e of anammox bacteria cause slow startup of anam mox bioreactor and restrict its engineering application. Therefore, it is mi portant to select the right see ding sludge and startup strategy for anammox bioreactor. The basic principles, startup strategy and effect of using conventional activated sludge as seeding sludge for anammox bioreactor are introduced. Based on the analysis of startup processof the first fullscale anammox reactor in theworld, the stepby step enrichment strategy of lab, pilotand fullscale is proposed to accelerate the startup of fullscale anammox bioreactor. K ey w ords: anammox bioreactor; seeding sludge; startup strategy (Anammox) , , ( Sharon) [ 23] , Sharon! Anam 1 Anammox反应器的接种污泥 mox Rotterdam , [ 12] [ 4] , Anammox