Influencing factors for drinking water quality in Xinjiang Production and Construction Corps during 2018-2020
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％(5 614/7 557),the qualified rate of rising trend year by year(x2=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.
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万方数据
