摘要
胜利油田沙营污水处理厂采用了异向流曝气生物滤池工艺(上向流、下向流曝气生物滤池),介绍了工艺设计参数、运行效果及存在的问题、改进措施。实际运行表明,该工艺对COD、氨氮的去除效果较好,但对总氮、总磷的去除效果不理想。
Up-flow and down-flow biological aerated filters are adopted in Shaying WWTP of Shengli Oil Field. The design parameters, operation effect, main problems and improvements are introduced. The practical operation shows that the removal efficiencies of COD and ammonia nitrogen are better while the removal efficiencies of TN and TP are not ideal.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第8期60-63,共4页
China Water & Wastewater
关键词
异向流曝气生物滤池
工艺设计
运行效果
up-flow and down-flow biological aerated filters
process design
operation effect
作者简介
E -mail ： slofgxl@ 163. com
