渭北地区农村饮用水质检测分析  

Test Analyses of Rural Drinking Water Quality in North Shaanxi

作　　者：林春玲[1] 张宝塔[1] 张娇霞[2] 

机构地区：[1]西安石油大学化学化工学院,陕西西安710065 [2]西北工业大学理学院,陕西西安710072

出　　处：《广东化工》2011年第3期123-124,145,共3页Guangdong Chemical Industry

摘　　要：提高农村生活饮用水卫生质量是保障农村居民健康的重要手段。实验对渭北地区农村生活用水10个样品进行pH、总硬度、硫酸盐、氯化物、耗氧量、氟化物检测分析,检测结果表明水样合格率为60%。其中不合格的项目分别为硫酸盐、总硬度和氟化物含量超标。建议根据实际情况另选水源打深井或者采取水质净化、软化等水质处理措施使水中超标物质含量降低,以保证饮用水卫生安全。Improving the sanitary quality of rural drinking water is the important means to ensure health care for rural residents.The 10 samples of rural dringking water in north Shaanxi were evaluated by pH value,total hardness,sulfate,chloride,chemical oxygen demand（COD） and fluoride.The test results showed that the eligible rate of those water samples was 60%.The content of total hardness,sulfate and fluoride were impermissibly high in unqualified water samples.Choosing the water source to drill the deep well or taking water treatment facilities of water quality purify and softening to reduce the content of excessive elements to ensure drinking water health security according to actual situation.

关 键 词：农村 饮用水 水质 检测 

分 类 号：O65[理学—分析化学]