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为掌握我市自备供水的卫生状况，我站于１９９５～１９９８年对本市５０家自备供水单位进行了水源卫生学调查和水质监测。现将结果报告如下。调查内容与方法 调查内容分自备供水的水源类型、水源卫生状况即水源污染防护情况及水源消毒等内容。水质监测是现场采水样后按ＧＢ５?
In order to grasp the sanitation status of our own water supply, I conducted a survey on water hygiene and water quality monitoring of 50 self-supplied water supply units in our city from 1995 to 1998. The results reported below. Contents and methods of investigation The survey contents include the types of water sources for self-provided water supply, the sanitary status of water sources, that is, the protection of water sources and the disinfection of water sources. Water quality monitoring is sampling after the site by GB5?