太仓港国际航行船舶生活饮用水微生物指标调查

目的生活饮用水是保障船员生活不可缺少的一部分,由于船上的医疗设备不完善,一旦发生疾病难以及时进行救治,所以保障生活饮用水的卫生安全尤为重要。了解太仓港国际航行船舶生活饮用水水质卫生状况,调查船舶饮用水的水质影响因素,能够为检验检疫执法和政策的制定提供科学依据,保障船员的饮水安全,防止疾病的传播。方法按照GB/T 5750-2006生活饮用水标准检验方法,于2019年4月1日至2019年4月30日对在太仓港靠泊的56艘次国际航行船舶进行卫生监督,并采集船舶生活饮用水进行微生物指标检测,对调查资料进行统计分析。结果56份样品水质检测不合格率达46.43%,不合格项目以菌落总数超标为主,将数据结果进行统计分析发现船籍国发展水平、船舶供水方式、船龄对船舶生活饮用水有影响(P<0.05)。结论太仓港国际航行船舶生活饮用水卫生情况应该引起重视,需要加强卫生监督管理。

Investigation on the Microbes Status of Potable Water in International Navigation Ships to Taicang Port

Objective to ensure the safety of drinking water for the crew,prevent the spread of diseases,provide scientific basis for inspection and quarantine law enforcement and policy formulation,understand the sanitary condition of drinking water in the international navigation ships at taicang port,and investigate the influencing factors of drinking water quality in the ships.Methods According to the inspection method of GB/T 5750-2006 standard for drinking water,health supervision was conducted on April 1,2019,solstice on April 30,2019 for 56 vessels on international voyage at taicang port,and microbiological indicators were collected for drinking water and the survey data were statistically analyzed.Results The unqualified rate of 56 samples was 46.43%,and the unqualified items were mainly the total number of bacterial colonies exceeding the standard.The statistical analysis of the data showed that the development level of the ship's home country,the way of the ship's water supply and the age of the ship had an impact on the drinking water of the ship(P<0.05).Conclusion The sanitary situation of drinking water in international ships at taicang port should be paid attention to and health supervision and management should be strengthened.