提升生活排水系统卫生安全性能的关键问题

Key Issues of Improving Sanitary and Safety Performance of Domestic Drainage System

新冠肺炎确诊患者粪便病毒检测呈阳性,意味着新冠病毒可能会通过气溶胶的方式进行传播,使得生活排水系统的卫生安全问题时隔17年后再次摆在人们面前。以保障人的健康为出发点,从基础研究、排水机理、系统设计、施工监管、维护管理等多方面提出了提升生活排水系统卫生安全性能的关键问题,以期从全生命周期内切断排水系统可能传播病毒的隐形途径,切实保障居民居家健康。

The positive for SARS-CoV-2 was detected in the feces of the diagnosed patients,so the virus may spread by aerosol.The latest research makes the health and safety problems of domestic drainage system appear again after 17 years of SARS outbreak.To protect human health as the starting point,from the basic research,drainage mechanism,system design,construction supervision,maintenance and management and other aspects,the key issues have been put forward to improve the health and safety of the drainage system,with a view to cutting off the hidden way of virus spreading in drainage system from the whole life cycle,effectively protect the health of residents at home.