摘要
目的了解新疆生产建设兵团饮用水卫生现状及影响因素。方法于2018—2020年枯水期(1—5月、11—12月)、丰水期(6—10月),对新疆生产建设兵团饮用水水样进行采集、分析和评价。运用多因素logistic回归分析水质的影响因素。结果2018—2020年共检测水样7557件,总合格率为74.29%,合格率呈逐年升高的趋势(χ^(2)=141.391,P<0.01)。多因素logistic回归分析结果显示,地下水、大型集中式供水、有卫生许可证、经常规处理、消毒和按要求使用消毒设备的水样合格率较高(P<0.01)。结论新疆生产建设兵团饮用水的水质状况良好,影响水质合格率的主要因素是水源类型、供水规模、是否有卫生许可证、是否常规处理、是否消毒、是否按要求使用消毒设备。
Objective To understand the status and the influencing factors of drinking water quality in Xinjiang Production and Construction Crops.Methods According to dry season(January to May,November to December)and wet season(June to October),the water samples were collected,analyzed and evaluated during 2018-2020,respectively.Results From 2018 to 2020,among 7557 water samples,the total qualified rate was 74.29%(5614/7557),the qualified rate of rising trend year by year(χ^(2)=141.391,P<0.01).Multivariate logistic regression showed that underground water,large centralized water supply,with hygienic permit,regular treatment,disinfecting and using disinfecting equipment according to the requirement had a higher qualified rate(P<0.01).Conclusion It is considered that the water quality in Xinjiang Production and Construction Crops is good.The type of water source,the scale of water supply,whether with hygienic permit,whether regular treatment,whether disinfecting and whether using disinfecting equipment according to the requirement are the main influencing factors for drinking water quality.
作者
田强霞
李凡卡
美丽克汗·牙生
TIAN Qiang-xia;LI Fan-ka;MEILIKEHAN Ya-sheng(Department of Preventive Medicine,School of Medicine,Shihezi University,Shihezi,Xinjiang 832008,China;不详)
出处
《环境与健康杂志》
CAS
2024年第5期416-419,共4页
Journal of Environment and Health
关键词
生活饮用水
合格率
影响因素
Drinking water
Qualified rate
Influencing factors
