Results The Hygienic demand on the quality of centralized water-supply, the Hygienic demand of water-supply enterprises, as well as the selection and protection of water resource was proposed.

• 结果提出了农村集中式供水水质、供水单位的卫生要求、水源选择以及水源卫生防护的卫生要求,同时还规定了监测检验方法。