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本文介绍了洲头咀口岸往返港澳定期客轮的生活饮用水卫生状况。对天湖、星湖、东山湖,香山湖四艘客轮饮用水的余氯含量、细菌总数、大肠菌群等指标进行了连续调查测定,结果表明,上述四艘客轮饮用水余氯含量均低于国家颁发的《生活饮用水卫生标准》,大肠菌群阳性率为78%。作者对如何搞好客轮饮用水卫生,保障广大旅客和船员的身体健康,进行了初步探讨。
This article describes the health status of drinking water from Chaotoukou Port to Hong Kong and Macao on a regular basis. The contents of residual chlorine, total bacteria and coliform bacteria in four passenger ferries of Tianhu Lake, Xinghu Lake, Dongshan Lake and Xiangshan Lake were measured continuously. The results showed that the residual chlorine content of drinking water of the above four passenger ships was lower than National “drinking water health standards”, coliform positive rate was 78%. The author conducted a preliminary study on how to improve the hygiene of passenger ferry drinking water and ensure the health of passengers and crew members.