生产性生物陶粒滤池对微污染原水中氨氮的去除效果研究  

STUDY ON REMOVAL OF AMMONIA NITROGEN FROM SLIGHTLY POLLUTED RAW WATER BY FULL SCALE BIOLOGICAL FILTER PACKAGED WITH CERAMSITES

作　　者：刘文君[1] 贺北平[1] 王占生[1] 吕剑虹 董祥龙 刘爱民 

机构地区：[1]清华大学环境工程系,100084 [2]蚌埠自来水公司,233000

出　　处：《给水排水》1995年第10期8-10,共3页Water & Wastewater Engineering

摘　　要：作者在国内首次采用生产规模生物陶粒滤池处理受氨氮污染的原水,结果表明:生物处理对去除水中氨氮是有效的.同时得出溶解氧是影响氨氮去除率的主要因素,温度、流向及水力停留时间的影响相对较小.First time in this country the raw water slightly polluted by ammonia nitrogen was treated in full scale ceramsite-packaged biological filter by the authors and the results show that biological treatment is effective to remove ammonia nitrogen in water and the removal efficiency is affected dominantly by DO content then other factors such as temperature, flow direction and hydraulic retention time.

关 键 词：饮用水 原水 微污染 氨 氮 滤池 生物陶粒 

分 类 号：TU991.25[建筑科学—市政工程]