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目的了解新疆塔城市农村生活饮用水水质卫生质量状况,为全面实施农村饮用水安全工程建设提供科学依据。方法按照《生活饮用水标准检验方法》(GB/T 5750-2006),在塔城市所辖13个乡(镇)19个监测点取样进行检测,共采集76份水样检测32个指标。结果塔城市农村饮用水2013年总体合格率为69.74%,总硬度、硫酸盐、溶解性固体、菌落总数、总大肠菌数、耐热大肠菌数等指标均出现不合格的情况,枯水期合格率86.84%(33/38),丰水期52.63%(20/38),丰水期合格率低于枯水期,二者差异有统计学意义(c2=10.54,P<0.05);出厂水合格率89.47%(34/38),末梢水为50.00%(19/38),二者差异有统计学意义(c2=14.02,P<0.05)。结论新疆塔城市农村生活饮用水水质存在的主要问题是微生物指标严重超标,饮水工程仍需加大消毒设施建设,让农民群众喝上卫生安全水。
Objective To understand the quality of sanitary drinking water quality in rural areas in Tacheng, Xinjiang and to provide a scientific basis for the full implementation of rural drinking water safety project construction. Methods According to the Standard Test Method for Domestic Drinking Water (GB / T 5750-2006), samples were taken from 19 monitoring points in 13 townships (towns) administered by Tacheng City. A total of 76 water samples were collected to test 32 indicators. Results The overall qualified rate of drinking water in rural areas in 2013 was 69.74%. The total hardness, sulfate, dissolved solids, total number of colonies, total coliforms and number of thermotolerant coliform were all unqualified. The passing rate in dry season 86.84% (33/38), 52.63% (20/38) in wet season, and the passing rate in wet season was lower than that in dry season (c2 = 10.54, P <0.05) % (34/38), peripheral water was 50.00% (19/38), the difference was statistically significant (c2 = 14.02, P <0.05). Conclusions The main problem of drinking water quality in rural areas in Tacheng of Xinjiang is that the indicators of microorganisms seriously exceed the standard. Drinking water projects still need to increase the construction of disinfection facilities so that the peasants can drink safe and safe water.