论文部分内容阅读
目的了解该县农村人口饮用水概况,为提高饮水卫生管理质量提供科学依据[1]。方法 :对全县农村166个水厂资料及出厂水和管网末梢水进行统计、评价和分析。结果枯水期:采集水样306份,全部合格113份,合格率73.9%;丰水期:水样258份,全部合格61份,合格率47.3%。结论通过改水工程的实施,该县农村居民用水水质基本达到国家卫生标准,部分指标超标,还需要加强管理。
Objective To understand the drinking water status of rural population in this county and provide a scientific basis for improving the quality of drinking water health management [1]. Methods: The data of 166 water plants in rural areas of the county were collected and analyzed. Results Dry season: 306 water samples were collected, all qualified 113, the pass rate of 73.9%; wet period: 258 water samples, all qualified 61, with a pass rate of 47.3%. Conclusion Through the implementation of water diversion project, the water quality of rural residents in this county has basically reached the national health standard, some indicators exceeded the standard, and the management needs to be strengthened.