Kas'kov Iu N, Podkorytov Iu I, Kas'kova O Iu
Gig Sanit. 2010 Sep-Oct(5):28-31.
The results of a microbiological investigation of drinking water quality were analyzed. Water samples taken from the centralized and noncentralized water supply sources failed to meet hygienic standards in 14-18% of cases and those from water tubes did in 4-6%. Water samples from the household and community water use reservoirs showed the excess of the allowable levels of lactose-positive colibacilli and coliphages, which were 46.5 +/- 16.8 and 10.6 +/- 6.8% per dm3, respectively. L. pneumophila strains were isolated from the drinking water of railway carriages. Proposals are given to improve railway sociohygienic monitoring.
对饮用水质量的微生物学调查结果进行了分析。从集中式和非集中式供水水源采集的水样，有14% - 18%的情况不符合卫生标准，而从水管采集的水样有4% - 6%不符合卫生标准。来自家庭和社区用水蓄水池的水样显示，乳糖阳性大肠杆菌和噬菌体的含量超过了允许水平，每立方分米分别为46.5±16.8%和10.6±6.8%。从铁路车厢的饮用水中分离出嗜肺军团菌菌株。提出了改进铁路社会卫生监测的建议。
