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目的了解双流县集中式供水现状及影响因素,为居民安全饮水提供科学保障。方法对集中式供水单位基本情况进行现场调查,对各水厂水质进行检测分析。结果双流县集中式供水水质合格率90.09%,枯水期水质合格率较丰水期高,微生物指标超标是集中式供水不合格的主要原因。结论应高度重视丰水期水源水净化处理和水质监测,确保饮水安全。
Objective To understand the current situation and influential factors of centralized water supply in Shuangliu County and to provide scientific guarantee for safe drinking water for residents. Methods Based on the investigation of the basic situation of centralized water supply units, the water quality of each water plant was tested and analyzed. Results The qualified rate of centralized water supply in Shuangliu County was 90.09%. The passing rate of water quality in dry season was higher than that in wet season, and the exceeding of microbial index was the main reason for the unqualified centralized water supply. Conclusion High priority should be given to the purification and treatment of water source water during the wet season and the monitoring of water quality to ensure the safety of drinking water.