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为了解客货滚装船客舱卫生现状,为进一步搞好客舱卫生监督管理提供依据,于1998年11月18日至20日对山东省海运总公司轮渡公司所属6艘客货滚装船进行了卫生调查.1 方法按《公共场所卫生监测技术规范》进行布点采样.调查内容包括:温度、相对湿度(普通干湿球温度计)、风速(QDF-2A型热球式风速计)、CO_2(GXH-3010E远红外分析仪)、CO(GXH-3011A远红外线分析仪)、噪声(ND-2型声级计)、空气细菌(沉降法)、茶具细菌(涂抹法).布点:根据各船的平面,立体布局及面积,在不同平面选择有代表性的客舱设3～7个点.分别于开船前30min、运行途中、到港前33min各检测1次.2 结果2.1 所调查的6艘船面积从707m~2到1801m~2不等,底层均为货舱,装载各类车辆及货物.货舱以上为客舱,分为2、3、4等舱及散席.各类客舱均有机械通风、空调、卫生间、茶具洗刷消毒等基本卫生设施.并建立健全了卫生管理制度及消毒制度.茶具每客用后洗刷、消毒.卧具每单程更换1次.
In order to understand the status quo of passenger and cargo ro-ro cabin cabin health and to provide a basis for further improvement of cabin hygiene supervision and management, six passenger and freight ro-ro ships belonging to the ferry company of Shandong Provincial Shipping Corporations were carried out from November 18 to November 20, 1998 Health surveys .1 Methods The sampling was conducted according to the Technical Specifications for Health Monitoring in Public Places. The survey included temperature, relative humidity (ordinary wet and dry bulb thermometer), wind speed (QDF-2A thermal ball anemometer), CO 2 (GXH -3010E far infrared analyzer), CO (GXH-3011A far infrared analyzer), noise (ND-2 sound level meter), air bacteria (sedimentation method), tea bacteria (smear method) Plane, three-dimensional layout and area, in a different plane to choose a representative cabin set 3 to 7 points respectively, 30min before departure, the operation of the way to the 33min before the arrival of each test 1. 2 Results 2.1 surveyed 6 Ship from 707m ~ 2 to 1801m ~ 2 range, the bottom are cargo hold, loading all types of vehicles and cargo. Cargo above the cabin, divided into 2, 3, 4 and other casual and casual seats. Various types of cabin have mechanical ventilation , Air conditioners, toilets, tea sets, disinfection and other basic sanitation facilities. And establish and improve the health Management system and disinfection system. Tea after every guest with washing, disinfection bedding changed once every way.