驻藏北某部用于生活饮用水的自备井水质调查及其意义探讨  

The significance on investigation of the drinking water quality in the wells provided for oneself which used for life drinking water at certain part halting in Tibet north

作　　者：李素芝[1] 郑必海[1] 何祎[1] 周小波[1] 马宽军[2] 李尚师[1] 

机构地区：[1]西藏军区总医院全军高山病中心,西藏拉萨850007 [2]西藏军区那曲分区门诊部,西藏那曲852000

出　　处：《河南预防医学杂志》2008年第3期172-174,共3页Henan Journal of Preventive Medicine

摘　　要：目的通过对用于生活饮用水的自备井水质的调查,为改善部队生活饮用水的水质提供依据。方法对驻藏北某部15口用于生活饮用水的自备井水质进行现场调查,并按照《生活饮用水标准检验法》(GB5750-85)进行采样及检测水的感官性状、化学、细菌学和毒理学中的26项指标。结果判定按军队平时饮用水标准评价[执行《国家饮用水卫生标准》(GB5749-1985)]。并参照《农村实施<生活饮用水卫生标准>准则》对水质进行分级。结果15口自备井水质感官性状、化学指标、毒理学指标及细菌学等26项指标通过检测有19项指标存在不同程度的超标,各指标超标井数分别达6.67%～100%。其超标或不合格指标由高到低依次为细菌学指标、毒理学指标、化学指标。参照《农村实施<生活饮用水卫生标准>准则》对井水进行分级,其中一级5个、二级3个,三级2个,不合格5个,不合格率33.33%。结论藏北某部15口自备井水质有5口不符合生活饮用水标准。应在重视自备井修建选址的同时加强水源的保护和生活饮用水的管理、消毒、洁治,这对保证官兵平战时的身体健康和提高部队的战斗力均具有重要意义。Objective Though investigating the water quality of the well provided for oneself,evidences were provided to improve the troops＇ drinking water quality.Methods Investigating the drinking water quality of 15 wells provided for themselves at certain part of the army halting in Tibet north,sampled and detected 26 items including sense,character,chemistry,bacteriology and toxicology of the water according to standard examination methods for drinking water（GB5750-85）,and the results was assessed according to army drinking water standard in normal time [sanitary standard for Drinking Water Quality（GB5749-1985）],the water quality was graded according to [practice（sanitary standard for Drinking Water Quality）standard in rural areas].Results 26 items of the water quality of 15 well provided for themselves including sense,character,chemistry,bacteriology and toxicology were checkout and 19 items were beyond the standard in different degree,the rates beyond the standard were 6.67 %~100 %.The items beyond the standard or disqualification were bacteriology item,toxicology item,chemistry item from high to low.The quality of the well water was graded according to [practice（sanitary standard for Drinking Water Quality）standard in rural areas],and first class had 5,second class had 3,third class had 2,disqualification had five,the rate of disqualification was 37.33 %.Conclusions The water quality of 5 wells were beyond the drinking water standard in 15 wells provided for themselves at certain part of the army halting in Tibet north.So selection of location of wells should be thought highly meanwhile it is important to enhance the water sources protection and administrate,sterilize,clean the drinking water.There is a great significance both on ensuring the health of soldiers in normal or war time and elevating the troop＇s battle capability.

关 键 词：藏北 自备井 水质 

分 类 号：R123.2[医药卫生—环境卫生学]