摘要
新冠确诊患者粪便病毒检测呈阳性,可能通过气溶胶的方式传播,时隔17年后使得生活排水系统的卫生安全问题再次摆在人们面前。既有住宅存量大,在老旧小区改造中,排水卫生、垃圾分类是最基础的配套设施。老旧小区改造需要整体规划、统筹设计,本文分析了既有住宅排水系统卫生安全的现状与问题,提出了保障居民健康的技术要点与发展方向。
The feces of confirmed patients were tested positive for COVID-19,which means the virus may spread by aerosol.And this latest research makes the health and safety problems of domestic drainage system appear again 17 years after the outbreak of SARS.Existing residence have a large stock.In the reconstruction of old communities,drainage sanitation and garbage classification are the most basic infrastructures.The reconstruction of old communities requires overall planning and overall design.This article analyzes the current status and problems of sanitary safety of the existing residential drainage system,and proposes technical points and development directions to ensure the health of residents.
作者
张磊
赵珍仪
Zhang Lei;Zhao Zhenyi(China National Engineering Research Center for Human Settlements,Beijing,100044)
出处
《建设科技》
2020年第6期42-45,54,共5页
Construction Science and Technology
关键词
既有住宅
排水系统
卫生安全
垃圾分类
existing residence
drainage system
sanitation and health security
garbage classification
