农村改水效益分析浙江省温州市卫生防疫站（３２５０００）王成维，章笑微生活饮用水的卫生是预防介水传染病的发生和传播的重要措施之一．过去由于农村饮水不卫生．致使介水传染病的发病率比较高，严重地危害着人们的健康。７０年代初我市农村改水主要是推行分散式供水形... Benefit analysis of rural water improvement Wenzhou City Health and Epidemic Prevention Station of Zhejiang Province (325000) Wang Chengwei, Zhang Xiaowei Drinking water hygiene is one of the important measures to prevent the occurrence and spread of waterborne infectious diseases. In the past due to unhygienic drinking water in rural areas. Resulting in the incidence of water-borne diseases is relatively high, seriously endangering people’s health. In the early 1970s, the city’s rural water diversion was mainly the implementation of decentralized water supply.