低浓度进水曝气生物滤池工艺的调试与运行

Low Concentration Water Debugging and Operation of the Biological Aerated Filter Process

主要探讨了曝气生物滤池在低浓度进水条件时的调试策略,包括停止预处理预曝气系统运行,改造CN滤池曝气控制,调整滤池反冲洗周期等。结合调试期间的运行情况,对部分设备及工艺参数进行了改造优化,总结经验,为类似工艺的运行提供借鉴。

This article mainly introduces the debugging strategies of biological aerated filter under the conditions of low concentration influent water, including stopping the operation of pre aeration system, improving the aeration control of pretreatment CN filter, and adjusting the filter backwash cycle, etc. According to the operation situation during debugging, the article modifies and optimized part of equipments and process parameters, and summarizes useful experience for the operation of similar process.