厌氧氨氧化去除垃圾渗滤液中氨氮的实验  

Study on the Removal of Ammonia-Rich Leachate with Anaerobic Ammonium Oxidation

作　　者：林建清[1] 方宏达[1] 杨春霖[1] 高培卿 鞠高良 施建臣[4] 郑维翔[4] 

机构地区：[1]集美大学生物工程学院,福建厦门361021 [2]厦门市市容环境卫生管理处,福建厦门361004 [3]厦门市集美污水处理厂,福建厦门361021 [4]国家海洋局第三海洋研究所,福建厦门361005

出　　处：《华侨大学学报（自然科学版）》2008年第1期61-63,共3页Journal of Huaqiao University(Natural Science)

基　　金：福建省自然科学基金资助项目(D0440007);福建省科技计划资助项目(2005Y016)

摘　　要：以市政污水处理厂浓缩池污泥作为种泥,采用升流式厌氧污泥床(UASB)作为厌氧氨氧化反应器,对垃圾渗滤液的脱氮进行3个月的连续实验.实验结果表明,厌氧氨氧化反应器对氨氮具有去除效果,且去除率呈上升趋势,月均去除率第1个月为13.1%,第2个月为27.9%,第3个月上升至39.8%.显微镜检验表明,种泥结构松散,启动运行3个月后,污泥密实且具有良好的颗粒性状;从色泽上比较,种泥为灰色,启动后的污泥略显红色,可见实验过程培养出了厌氧氨氧化细菌.The up-flow anaerobic sludge （UASB） equipment was used to study the removal of ammonia in the landfill leachate. In the equipment, the sludge of municipal wastewater treatment plant and ammonia-rich leachate were used to start the process. In the process of 3-month experiment, ammonia can be removed and depuration ratio increased gradually; the average removal ratio of ammonia in the leachate was 13.1% in the first month, 27.9% in the second month, and 39. 8% in the third month. Through the microscope examination, the sludge in the equipment turned from loose to close -grained and granular in shape, from grey to pink in color; it showed that anaerobic ammonium oxidation （ANAMMOX） bacteria were obtained and enriched in the process.

关 键 词：垃圾渗滤液 氨氮 厌氧氨氧化 升流式厌氧污泥床 

分 类 号：X799.305[环境科学与工程—环境工程]