CAJ | 학술논문

目的:评价我市农村人口的饮水卫生安全,及时掌握饮水情况,水质变化动态,为政府提供决策依据.方法:在全市三区四县选择有代表性131个监测点开展农村饮用水基本情况调查,并对水厂水源水和出厂水,在丰、枯水期进行采样监测,参照卫生部<生活饮用水标准检验方法>(GB/T5750-2006)进行评价,结果:本年度对131个监测点取样进行检测发现:不合格指标主要为出厂水和末梢水的菌落总数、总大肠菌群含量超标.菌落总数最高达到4464 cfu/ml(限值≤100 cfu/ml),总大肠菌群最高达到1100 MPN/100ml(限值不得检出),部分区县氟化物含量和化学耗氧量轻度超标.结论:该市农村饮用水还需进一步改善以达到生活饮用水要求.
목적:평개아시농촌인구적음수위생안전,급시장악음수정황,수질변화동태,위정부제공결책의거.방법:재전시삼구사현선택유대표성131개감측점개전농촌음용수기본정황조사,병대수엄수원수화출엄수,재봉、고수기진행채양감측,삼조위생부<생활음용수표준검험방법>(GB/T5750-2006)진행평개,결과:본년도대131개감측점취양진행검측발현:불합격지표주요위출엄수화말소수적균락총수、총대장균군함량초표.균락총수최고체도4464 cfu/ml(한치≤100 cfu/ml),총대장균군최고체도1100 MPN/100ml(한치불득검출),부분구현불화물함량화화학모양량경도초표.결론:해시농촌음용수환수진일보개선이체도생활음용수요구.
Objective:To ensure village demographic drinking water health safety,get hold of drinking water situation in time and changing dynamics of water quality and supply foundation on strategic decision to government. Methods:To select representative 131 monitor point to survey drinking water basic situation.To sample and monitor the water source and chlorinated water in the country in Luzhou at the rainless period and rain period and to evaluate water quality on base of Health Ministry Life Drinking Water Criterion Examine Method(GB/T5750-2006). Results:Colony sum(4464 cfu/mL) and total coliform (1100 MPN/100ml) were over the criterion,and fluoride and chemical oxygen consuming were slighly over standard. Conclusion:Rural drinking water needs to be improved to achieve life drinking water criterion.