底曝式氧化沟脱氮除磷的运行控制

Operation control on phosphorus and nitrogen removal of bottom-exposing-type oxidation ditch

结合工程实例,探讨了底曝式氧化沟系统的MLSS、泥龄、DO等运行参数的控制问题,通过对各参数进行分析和优化调整,使该工艺不但具有良好的脱氮效率,而且具有较好的除磷效果。

Combining with engineering case, it discusses the operation parameter control issue of MLSS, sludge age, and DO of bottom-exposing-type oxidation ditch. Through analyzing and optimizing various parameters, the technology possesses goocl phosphorus and nitrogen removal effect.