摘要
曝气生物滤池具有体积小、处理效率高等特点．研究结果表明，曝气生物滤池处理生活污水在０．５３ｍ／ｈ的水力负荷下，ＢＯＤ５、ＣＯＤ、ＳＳ、ＮＨ４－Ｎ和ＴＮ的平均去除率分别为９５．３％、９２．６％、９６．７％、９１．８５％和８５．１％，平均出水浓度分别为３．０ｍｇ／Ｌ、１２．５ｍｇ／Ｌ、２．５ｍｇ／Ｌ、１．７ｍｇ／Ｌ和４．
The Biological Aerated Filter(BAF)has many advantages,such as small volumehigh treatment efficiency.The research results show that the performance of BAF for sewage treatment is excellent.Under the hydraulic rate of 053m/h,the average removal percent for BOD5CODSSNH4N and TN is 953%926%967%9185% and 851% respectively,average effluent concentration for BOD5CODSSNH4N and TN is 30mg/L125mg/L25mg/L17mg/L and 43mg/L respectively.
出处
《环境科学》
EI
CAS
CSCD
北大核心
1999年第5期69-71,共3页
Environmental Science
基金
北京市科技新星项目
北京市优秀青年知识分子基金
关键词
曝气生物滤池
去除效果
生活污水
污水处理
biological aerated filter,removal efficiency,granular media,sewage,sewage treatment.
