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为了解本县自来水卫生状况，加强对生活饮用水的卫生管理，现对本县十二家水厂１９９０和１９９７年水质监测结果作分析对比。这十二家水厂分别为：长江水为水源的水厂（简称长江水厂）３家，河水为水源的水厂（简称河水水厂）５家，塘水为水源的水厂（简称塘水厂）４家。...
In order to understand the sanitary status of tap water in this county and strengthen the sanitary management of drinking water, the results of water quality monitoring in 1990 and 1997 of 12 water plants in this county are analyzed and compared. The twelve water plants are respectively: 3 water plants (Yangtze River waterworks) of Yangtze River water source, 5 water plants (river waterworks) and 5 waterworks (waterworks) Water plant) 4. ...