某医院桶装饮用水微生物污染调查  

Investigation on microbial contamination of barreled drinking water in a hospital

作　　者：孙志宏[1] 韩冰[1] 

机构地区：[1]解放军第一四八医院,山东淄博255300

出　　处：《预防医学论坛》2016年第6期449-450,共2页Preventive Medicine Tribune

摘　　要：目的了解医院医务人员桶装饮用水卫生情况。方法 2015年4月对某医院61份桶装饮用水采用平皿计数法和滤膜法检测桶装饮用水菌落总数和总大肠菌群。结果 61份水样使用饮水机前合格率100.00%,使用饮水机7、14、21d的合格率分别为56.00%(14/25)、27.59%(8/29)、0.00%(0/7)(P<0.05);各科室总合格率为36.07%,非临床科室合格率43.75%,内科、外科合格率均为33.33%(P>0.05)。结论某医院桶装饮用水卫生情况存在安全隐患。Objective To understand the hygienic conditions of barreled drinking water in a hospital. Methods The flat plate counting and filter methods were used to detect the total bacterial count and total coli-group in barreled drinking water samples. Results The qualified rate of 61 samples before using was 100.00%.After 7days,14 days,21days,the qualified rate was 56.00%（14/25）,27.59%（8/29）,and 0.00%（0/7）respectively,with significant difference（P 〈0.05）.The total qualified rate was 36.07%.The qualified rate of the non clinical departments was 43.75%,while that of other departments was 33.33%,without significant difference（P 〉0.05）. Conclusion There are risks in the hygienic conditions of barreled drinking water in a hospital.

关 键 词：桶装饮用水 污染调查 

分 类 号：R123.1[医药卫生—环境卫生学]