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通过对农村水厂水质管理现状的分析,探讨改善农村水厂水质管理的对策,为饮水安全工程的实施提供参考和借鉴。采取的方法是调查8个省(自治区)1147座不同运行年限的农村集中式水厂消毒、水质检测、监测状况,用描述性和相关性方法分析各指标之间的关系从调查的结果看,约35%的农村集中式水厂不消毒,水厂供水消毒率存在明显的地区差;不同规模的水厂供水消毒状况差异显著,水厂供水消毒率与水厂规模呈正相关;农村水厂开展水质自检的比例为23.89%。针对农村水厂消毒率低、水质检测能力严重不足、对小型水厂水质监管不到位等问题,提出农村水厂水质管理的对策。
Through the analysis of the status quo of water quality management in rural waterworks, the countermeasures to improve water quality management in rural waterworks are discussed to provide references for the implementation of drinking water safety projects. The method is to investigate the status of disinfection, water quality testing and monitoring in 1147 rural centralized waterworks with different operating years in eight provinces (autonomous regions) and to analyze the relationship between the indicators by descriptive and correlation methods. From the survey results, About 35% of rural centralized waterworks are not disinfected, and there is a clear regional difference in the water supply disinfection rate. There are significant differences in water supply and disinfection status among different sizes of waterworks, and there is a positive correlation between water disinfection rate and waterworks scale. The proportion of water self-test was 23.89%. In view of the problems such as low disinfection rate in rural waterworks, serious shortage of water quality testing capability, inadequate regulation of water quality in small-sized waterworks, etc., the countermeasures of water quality management in rural waterworks are put forward.