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随着高层建筑不断增多 ,越来越多的居民住进高层楼房。高层建筑一般采用高位水箱进行二次供水 ,但水质卫生状况存在一定问题。我们对本区城关镇的二次供水水质进行了定期卫生监测。现将 1997-1999年水质监测结果报告如下。1 材料与方法1.1 监测对象 根据卫生部 1992年颁发《
As high-rise buildings continue to grow, more and more residents live in high-rise buildings. High-rise buildings generally use high water tanks for secondary water supply, but the water quality and sanitary conditions there are some problems. We carried out regular health monitoring on the secondary water quality of Chengguan Town in this area. The results of water quality monitoring in 1997-1999 are reported below. 1 Materials and Methods 1.1 Monitoring Object According to the Ministry of Health issued in 1992 "