DE氧化沟及其提标改造效果研究

污水厂处理工艺的工程设计和实际运行由于各种原因存在水质水量相差较大的问题,使得污水处理厂运行不够稳定。以武汉汤逊湖污水处理厂为例,针对DE氧化沟实际运行中存在的进水低碳源程序运行及进出水水质等问题,通过变型和改造工艺系统,使其达到提标改造的目的。研究内容主要包括DE氧化沟运行研究、变型运行研究和环境经济效益对比研究。

In the engineering design and actual operation of the sewage treatment process, there is a big difference in water quality and quantity due to various reasons, which makes the operation of the sewage treatment plant unstable. Taking Wuhan Tangxun Lake Sewage Treatment Plant as an exemplar, aiming at the problems existing in the actual operation of DE oxidation ditch, such as the operation of influent low carbon source program and influent and effluent quality, the process system was modified to achieve the purpose of standard raising and transformation. The research content mainly includes the DE oxidation ditch operation research, its variant operation research, and the comparative study of environmental and economic benefits.