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管道分质供水是一种以公共供水为水源,经深度净化处理后,通过独立封闭循环管道直接供用户饮用的供水方式,自20世纪90年代中期在我国出现以来,逐步在一些大中城市的居民住宅小区、学校、宾馆等场所得到应用,成为城市集中式供水的一种方式。一直以来,上海市各级卫生监督机构通过定期或不定期监督检查和水质抽检,来掌握全市管道分质供水的卫生状况。近年来随着生活饮用水在线监测技术的不断成熟发展,在线监测技术已经从出厂水、管网水
Sub-quality pipeline water supply is a kind of public water supply as a source of water, after deep purification, through independent closed loop pipeline directly for the user to drink water supply, since the mid-1990s appeared in our country, and gradually in some large and medium-sized cities Residential areas, schools, hotels and other places have been applied to become a centralized way of urban water supply. All along, the health supervision institutions at all levels in Shanghai through regular or irregular supervision and inspection and water quality sampling, to grasp the health status of the city’s water supply pipelines. In recent years, with the online drinking water monitoring technology continues to mature development, online monitoring technology has been from the factory water, water pipe network