超滤系统设备在生活污水处理回用系统中的应用研究

Application Research of Ultrafiltration System Equipment in Domestic Sewage Treatment and Reuse System

超滤系统设备应用在生活污水处理回用系统中,可以提高污水处理效率。本研究首先阐述了超滤系统设备的基本内容,包括超滤系统设备组成、工作原理以及工作影响因素;然后对超滤系统设备工艺进行分析,其中包括生物处理系统、加药系统、控制系统;接着阐述污水处理回用中存在的几点技术问题;最后分析了生物接触氧化超滤系统设备、两段活性污泥超滤系统设备、厌氧生物滤池超滤系统设备在生活污水处理回用系统中的应用。

The ultrafiltration system equipment is applied in the domestic sewage treatment and reuse system, which can improve the sewage treatment efficiency. This study first expounds the basic content of the ultrafiltration system equipment,including the equipment composition, working principle and work influencing factors of the ultrafiltration system;then analyzes the equipment process of the ultrafiltration system, including biological treatment system, dosing system and control system;Then, some technical problems in the reuse of sewage treatment are described;finally, the application of biological contact oxidation ultrafiltration system equipment, two-stage activated sludge ultrafiltration system equipment and anaerobic biological filter ultrafiltration system equipment in domestic sewage treatment and reuse system were analyzed.