悬浮填料床预处理高氨氮污染内河原水的挂膜启动性能中试研究  

The Pilot Plant Experiment on the Start-up Biofilm Culturing Process of Suspended Packing Reactors to Treat the Inland River Water Polluted by High Ammonia and Nitrogen

作　　者：周雅珍 毕东苏[2] 陆烽[3] 

机构地区：[1]上海市城市建设投资开发总公司,上海200020 [2]上海应用技术学院化学与环境工程学院,上海201418 [3]江苏省环境监测中心,南京210036

出　　处：《上海应用技术学院学报（自然科学版）》2012年第4期291-293,301,共4页Journal of Shanghai Institute of Technology: Natural Science

基　　金：上海市科委重点科研计划项目(10231201102);上海应用技术学院重点项目(KJ2011-07)

摘　　要：以含高氨氮的上海淀浦河水为原水,对填充有YSI型填料的悬浮填料床进行挂膜中试的启动性能试验。结果表明,在试验的第33d,氨氮去除率达80%以上,亚硝酸盐浓度没有积累,化学需氧量(CODMn)的去除率达10%左右,表明对于氨氮的去除挂膜已经成功。Abstract： To investigate the start-up biofilm culturing process of suspended packing reactors, a pilot plant experiment was carried out with the raw water from Dianpu River in Shanghai. The result indicated that the removal rate of NH3-N was over 80% on the 33% day of the experiment, that the removal rate of CODm was about 10%, and that the nitrite accumulation was not observed. The start-up biofilm culturing process of suspended packing reactors has been proven successful in removal of NH3-N.

关 键 词：悬浮填料床 氨氮 内河原水 中试 

分 类 号：X703[环境科学与工程—环境工程]