【摘要】 农村生活污水处理常用活性污泥法、生物接触氧化法、MBR法三种方式。在农村污水治理的前期阶段,存在着因设计、施工、运维管理等诸多因素造成污水处理设施处于"晒太阳"状态,由于前期基础资料的缺失,给处理设施后续改造工作增加了难度,SBR法以其工艺流程简单、造价低廉,可根据来水量灵活运行,其作为改造方式之一应用在农村污水处理中的效果显著。更多还原

【Abstract】 Activated sludge method, biological contact oxidation method and MBR method are commonly used in the treatment of rural domestic sewage.In the early stage of rural sewage treatment, there are many factors such as design, construction, operation and maintenance management that cause sewage treatment facilities in a state of "basking in the sun". Due to the lack of preliminary basic data, the subsequent transformation of the processing facilities has increased the difficulty. The SBR method has a simple process flow, low cost, which can be flexibly operated according to the incoming water volume. As one of the transformation methods, the SBR method has a significant effect in rural sewage treatment.更多还原