驻藏边远部队自备水源水质调查

发布时间：2019-01-27 18:34

【摘要】：目的 :了解驻西藏边远部队自备水源水质状况 ,指导部队加强水源的防护与综合治理 ,为进一步加强改水提供依据。方法 :按统一表格进行现场调查后采样送实验室检测。采样、检测方法统一采用GB 5 75 0 - 85 ,标准采用GB 5 74 9- 85 ,按全军综合评价标准进行综合评价 ,参照农村生活饮用水标准 (准则 )对水源进行分级。结果 :94个自备水源以分散式给水为主 ,水源卫生防护均较差。总硬度超标的水源数占 5 .32 % ,铁超标占 7.4 5 % ,锰超标占 5 .32 % ,氟化物超标占 2 .13% ,汞超标占 2 .13% ,细菌总数超标占 18.0 9% ;总大肠菌群超标占 18.0 9%。水源水质综合评价一级占 18.0 9% ,二级占 6 3.82 % ,三级占 18.0 9%。结论 :驻藏边远部队营区内的水源卫生防护较差 ,应加大水质改善力度。建议加强水源卫生管理 ,对可用水源加强防护 ,并配备较好的消毒设施
[Abstract]:Objective: to understand the water quality of self-owned water source in remote troops in Tibet, to guide the troops to strengthen the protection and comprehensive management of water source, and to provide the basis for further strengthening the improvement of water supply. Methods: according to the unified form, the field investigation was carried out and the sampling was sent to the laboratory for examination. The sampling and detection methods were unified with GB 5750-85 and standard with GB 574.9-85. According to the comprehensive evaluation standard of the whole army, the water sources were classified according to the rural drinking water standard (standard). Results: the distribution water supply was the main source of 94 self-provided water, and the sanitation protection of water source was poor. The total hardness was 5.32%, iron was 7.45%, manganese was 5.32%, fluoride was 2.13%, mercury was 2.13%, bacteria was 18.09%. The total coliform group exceeded the standard for 18.09% of the total coliform bacteria. The proportion of water quality comprehensive evaluation was 18.09% in the first grade, 63.82% in the second grade and 18.09% in the third grade. Conclusion: the hygienic protection of water source is poor in the camp area of remote troops in Tibet, and the improvement of water quality should be strengthened. It is suggested to strengthen the management of water sanitation, strengthen the protection of available water sources, and provide better disinfection facilities.
【作者单位】：西藏军区后勤部卫生防疫队西藏军区后勤部卫生防疫队西藏军区后勤部卫生防疫队西藏军区后勤部卫生防疫队西藏军区后勤部卫生防疫队
【分类号】：R821

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