2015—2016年北京市西城区公共场所卫生状况  

Sanitary status of public places in Xicheng District of Beijing from 2015-2016

作　　者：王巍[1] 李若岚[1] 张晓雪[1] 张振伟[1] WANG Wei;LI Ruo-lan;ZHANG Xiao-xue;ZHANG Zhen-wei(Environmental Health Department, Xicheng District Center far Disease Control and Prevention, Beijing, 100120, China)

机构地区：[1]北京市西城区疾病预防控制中心环境卫生科,北京100120

出　　处：《职业与健康》2018年第7期961-964,共4页Occupation and Health

摘　　要：目的了解北京市某城区公共场所卫生状况,为加强公共场所监督,保障公共场所卫生安全提供依据。方法按照GB/T 18204-2013《公共场所卫生检验方法》和DB 11/485-2011《集中空调通风系统卫生管理规范》的方法进行采样监测。参照GB/T 18204-2013《公共场所卫生检验方法》进行检测。依据GB 9663~9673-1996《公共场所卫生标准》和DB 11/485-2011《集中空调通风系统卫生管理规范》对结果进行评价。结果 2015—2016年共抽检住宿、理发美容及洗浴等105家不同公共场所的用品用具进行检测,采集样品904件,检测合格率为99.8%。不合格项目均为细菌总数;共抽检宾馆酒店、歌厅及商场等91家不同公共场所进行室内空气质量检测,采集样品585件,合格率为96.2%,主要不合格项目为甲醛;对辖区48家游泳场馆进行全覆盖监测。采集样品384件,合格率为85.7%。主要不合格项目为游泳池水游离性余氯和浸脚池余氯;共抽检35家有集中空调通风系统的公共场所进行检测,采集样品280件,合格率为93.9%。主要不合格项目为冷却水及冷凝水中嗜肺军团菌。结论公共场所用品用具的消毒效果较好。公共场所甲醛的合格率较低,可以采用增加新风量和放置绿植的方式降低室内甲醛浓度。按时测定游离余氯含量,及时调整消毒剂投放量,保证消毒效果的同时避免游泳池水游离余氯浓度过高。对集中空调冷却塔的处理要做到清洗消毒彻底,无死角。[Objective]To know the sanitary status of public places in a district of Beijing, provide the basis for strengthening the sanitation supervision and management and insuring the health security of public places. [Methods] The sampling and monitoring were performed according to the Methods of sanitary inspection in public places（GB/T 18204-2013） and the Standard of health management for centralized air conditioning ventilation system（DB 11/485-2011）. The detection was conducted on the basis of the Methods of sanitary inspection in public places（GB/T 18204-2013）. The results were evaluated according to the Hygienic standard for public places（GB 9663-9673-1996） and the Standard of health management for centralized air conditioning ventilation system（DB 11/485-2011）. [Results] From 2015-2016, the 904 samples of articles and utensils from 105 public places of accommodation, hairdressing, and bathing were sampled and detected, and the qualified rate was 99.8%. All of the unqualified items were the total bacterial count. The indoor air quality inspection was performed in 91 public places of hotel,theaters and shopping malls, the qualified rate was 96.2% in 585 samples, and the main unqualified item was formaldehyde. All of 48 swimming stadiums in the area were monitored and the qualified rate was 85.7% in 384 samples, while the main unqualified items were free residual chlorine in swimming pool water and residual chlorine in dipping pool. The centralized air conditioning ventilation systems in 35 public places were detected and the qualified rate was 93.9% in 280 samples, while the main unqualified item was Legionella pneumophila in cooling water and condensate water. [Conclusion] The disinfectant effects of articles and utensils in public places are satisfactory. The qualified rate of formaldehyde in public places is low. To increase air volume and place green plants can reduce indoor formaldehyde concentration. It is necessary to determine the content of free residual chlorine regularly, adjust the

关 键 词：公共用品用具 空气质量 游泳池 集中空调 合格率 

分 类 号：R126.4[医药卫生—环境卫生学]