厌氧-缺氧生物膜反应器/脉冲生物滤池/多孔介质生态滤床工艺处理校园生活污水探究

Anaerobic Anoxic Biofi lm Reactor/Pulse Biofi lter/Porous Medium Exploration of Ecological Filter Bed Process for Treating Campus Domestic Wastewater

农村污水治理是改善人居环境、实施乡村振兴战略的重点工作,乡镇中学污水治理是农村污水治理的重要环节。针对乡镇中学生活污水排放的特点,从降低能耗、操作的复杂性、维修养护的繁琐性、符合生态文明及生态宜居大背景的要求出发,优化组合形成“厌氧-缺氧生物膜反应器-脉冲生物滤池-多孔介质生态滤床”生活污水处理工艺,并应用于安徽省寿县堰口镇某中学生活污水处理工程。该工程对小水量分散式校园污水治理与循环利用具有示范作用。

Rural domestic sewage treatment is also the focus of the improvement of human residential environment and promoting rural vitalization.Sewage treatment of rural middle school is the most important link in Rural domestic sewage treatment.According to the emission characteristics of domestic sewage inrural middle school,a new sewage treatment process of anaerobic-anoxic biofi lm reactor/pulsed biofi lter/porous material ecological filter bed was created and was used inthesewage treatment of rural middle school of Yankou Town,in orde to decrease of energy consumption,difficult operations,complication of maintenance and fit the background of ecological civilization and livable ecology.The process can provide modal cases for treatment and cyclic utilization of rural middle schoolsewage which is characterized by small wastewater quantity and decentralization.