曝气生物滤池-气浮池-重力滤池在废水回用中的应用

APPLICATION OF AERATED BIOLOGICAL FILTER - AIR FLOTATION - GRAVITY FILTER INTO WASTE - WATER REUSE SYSTEM

采用曝气生物滤池气浮池重力滤池处理工艺对大港发电厂厂区废水进行处理,处理后的水质能达到电厂杂用水水质要求。简要介绍废水处理系统工艺流程、各主要处理设施工艺特点及其调试经验。实践表明,该系统运行稳定,各项指标均达到设计要求。

; Adopting treatment technology of aerated biological filter-air flotation - gravity filter, the treatment of waste-water from plant area of Da-gang Power Plant has been carried out. After treatment, the quality of effluent reaches requirements of water quality for miscellaneous services in the power plant. The technological process of the waste -water treatment system, the technological features of the main treatment facilities, as well as the debugging experience thereof have been briefly presented. Practice shows that the said system to be stable in operation, all indices reach requirements of design.