摘要
介绍了七格三期污水处理厂反硝化深床滤池的调试与运行情况,包括深床滤池的过滤功能和反硝化功能调试,总结了调试和运行过程中出现的问题和解决办法。运行结果表明,在维持一定碳源投加量的前提下,七格三期深床反硝化滤池的脱氮效果比较稳定,TN去除率约为35%~45%,出水TN能够稳定达到一级A标准。
This paper introduced the commissioning and operation of the deep-bed denitrification filter in the Qige phase Ⅲ wastewater treatment plant, including the performance on filtering and denitrification commissioning. The problems as well as experience in commissioning and operation were summarized. The operation results showed that the denitrification performance of the deep-bed filter in Qige phase Ⅲ wastewater treatment plant was relatively stable under the premise of certain organic carbon source dosage. The TN removal efficiency was about 35% -45%, and the TN concentration of effluent could meet the first class A standard stably.
出处
《中国给水排水》
CAS
CSCD
北大核心
2017年第16期127-132,共6页
China Water & Wastewater
关键词
污水处理厂
深床滤池
反硝化
调试运行
wastewater treatment plant
deep-bed filter
denitrification
commissioning and operation
