城镇给水管道清理技术研究  

Research on the Cleaning Techniques of Urban Water Supply pipes in Cities and Towns

作　　者：王文哲 陈战利 苏子林 廖玉斌 唐诗辉 金宏浩 范凌 高建 樊慧云 Wang Wenzhe;Chen Zhanli;Su Zilin;Liao Yubin;Tang Shihui;Jin Honghao;Fan Lin;Gao Jian;Fan Huiyun(School of Resources,Environment and Chemical Engineering,Nanchang University,Nanchang,Jiangxi 330031,China)

机构地区：[1]南昌大学资源环境与化工学院,江西南昌330031

出　　处：《绿色科技》2021年第10期72-74,共3页Journal of Green Science and Technology

基　　金：南昌大学科研训练项目(编号:5090)。

摘　　要：指出了随着人民生活水平不断提升,大众对饮用水的健康问题也愈加重视。给水管道的二次污染对用户端的水质安全有着很大的影响,因此给水管道清理技术的研究与应用对防止给水管道二次污染、保障居民饮水安全具有重大意义。分析了城镇给水管道污染存在现状及危害成因,综述了冰浆法、气水脉冲、管道机器人、紫外消毒等当前常用给水管道清理技术,针对各技术的特点以及不足,提出了解决给水管道污染问题还应考虑管材的自身分解物、水的停留时间等因素的影响,且对未来给水管道清洁技术进行了展望。In recent years,people’s living standards have been improving,and the public has paid more attention to the health problems of drinking water.The safety of drinking water quality is closely related to people’s life and health,and the secondary pollution of water supply pipes has a great impact on the safety of water quality on the users’side.Therefore,the research and application of water supply pipeline cleaning technology is of great significance to prevent the secondary pollution of the water supply pipeline and ensure the safety of drinking water for residents.This paper introduces the present situation and harm of urban water supply pipe pollution,summarizes the research and application of the current urban water supply pipeline cleaning technology,analyzes the characteristics and shortcomings of various cleaning techniques,such as ice slurry method,gas and water pulse,pipe robot and ultraviolet disinfection.The influencing factors such as the decomposition products of the pipe itself and the residence time of the water should also be considered,and the future water supply pipeline cleaning technology should be prospected.

关 键 词：给水管道 饮用水安全 管道清理 

分 类 号：X830[环境科学与工程—环境工程]