【摘要】 地下渗滤是一种能同时实现污水就地处理与回用的污水土地处理工艺。结合沈阳大学新校区污水处理实例,介绍了以生物接触氧化工艺为预处理、地下渗滤工艺为主体的污水处理系统的设计及运行效果,出水水质满足景观环境用水标准,为分散式污水处理提供了一种可参考的技术模式。更多还原

【Abstract】 Subsurface wastewater infiltration system(SWIS) is a kind of wastewater treatment process which can realize in-situ wastewater treatment and reuse simultaneously.Combined with the new campus sewage treatment example in Shenyang University,the design and operation of wastewater treatment system using biological contact oxidation as pretreatment and SWIS as main process are introduced.The effluent quality can meet the requirements of Reuse of Urban Recycling Water―Water Quality Standard for Scenic Environment Use(GB/T 18921-2002).The process provides a technological reference mode for decentralized sewage treatment.更多还原