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目的了解和掌握新疆塔城地区农村饮用水安全工程水质卫生状况,探讨管理策略并及时采取应对措施。方法收集塔城地区各监测县(市)枯水期和丰水期已审核的水质监测数据并进行分析、评价。结果水质监测指标中,除总大肠菌群、耐热大肠菌群、菌落总数、砷、铅、氟化物、硝酸盐、色度、浑浊度、可见物、溶解性总固体、总硬度有不同程度超标外,其余指标均合格;枯水期和丰水期,仅毒理学指标超标率差异有统计学意义(χ2=6.705 9,P<0.05),即丰水期高于枯水期;出厂水和末梢水相比除消毒指标外,仅微生物学指标差异有统计学意义(χ2=4.825 4,P<0.05)。结论新疆塔城地区农村饮用水安全工程水质存在安全隐患,需进一步改善;加大投入、加强培训、加强监管是提高水质的关键。
Objective To understand and master the water quality and hygiene status of rural drinking water safety project in Tacheng, Xinjiang, explore management strategies and take timely countermeasures. Methods The water quality monitoring data collected during the dry season and wet season of all monitoring counties (cities) in Tacheng were collected and analyzed and evaluated. Results In the indicators of water quality monitoring, in addition to the total coliforms, heat-resistant coliforms, the total number of colonies, arsenic, lead, fluoride, nitrate, color, turbidity, visible matter, total dissolved solids, Exceeded the standard, the remaining indicators were qualified; dry season and wet season, only the toxicology exceeded the standard rate was statistically significant (χ2 = 6.705 9, P <0.05), that is, wet period is higher than the dry season; factory water and the peripheral water phase Except disinfection index, only the difference of microbiological index was statistically significant (χ2 = 4.825 4, P <0.05). Conclusion The water quality of rural drinking water safety project in Tacheng of Xinjiang has potential safety hazard and needs to be further improved. Increasing investment, strengthening training and strengthening supervision are the keys to improve water quality.