污水管网未覆盖区域公厕排污技术研究

Application of Membrane Bioreactor Technology in the Public Toilets Projects in Areas not Covered by Sewage Pipe Network

文中归纳市政污水管网未覆盖区域的公厕污水排放重难点,并以实际工程为例,对各分散式污水处理技术进行分析比选,最后采用MBR一体化技术对公厕污水进行处理,污水出水达到GB 8978—1996《污水综合排放标准》一级标准,可为类似公厕项目排污设计提供参考。

Taking an actual project as an example,this paper summarizes the key and difficult points of sewage discharge from public toilets in areas not covered by municipal sewage pipe network.Based on the characteristics of the project,various decentralized sewage treatment technologies are analyzed and compared.Membrane bioreactor treatment equipment is used to treat public toilet sewage in this project.The sewage effluent meets the first-level standard of Integrated wastewater discharge standard(GB 8978—1996).This example can provide a reference for drainage design of other similar public toilet projects.