生活饮用水水质卫生质量状况分析

ANALYSIS ON COURRENT STATUS OF SANITARY QUIALITY FOR DRINKING WATER.

目的 :了解管辖区生活饮用水水质量。方法 :按国家 GB5 75 0— 85《生活饮用水标准检验法》进行检验。结果 :管辖区内生活饮用水水质监测细菌学指标超标严重。兰州地区水厂、二次供水合格率较高。沿线给水所 ,分散式合格率较低。结论 :应对细菌学指标不合格的水源加强消毒 ,个别水源还应全面调查 ,消除污染源、增加过滤。

Objective:In order to understand sanitary quality for drinking water in jurisdiction.Medthods:It is according to national GB5750-85“Standard test methods for drinking water” test.Results:Bacteriology is more exceed quota on sanitary quality of drinking water in jurisdication.The area of Lanzhou,water factory and secondary supply water,in more qualification rate,but the out of Lanzhou is less.Conclusion:Exceed quota on bacteriology must to strengthen sterilize.Specific headwaters are still need all of in vestigation,clear up source of pollution,increase equipment with filter and purify of water quality.