冬季坦克内环境污染及相应措施效果的调查研究  

An Investigation into the Environmental Pollution of Tank in Winter and the Effective Results of Corresponding Measures

作　　者：郁芝 孙超[1,2] 谭涛峰[1,2] 刘雪梅 朱启攵坤[1,2] 王祖良 袁国锋 

机构地区：[1]大连市解放军大连医高专 [2]阜新市解放军81400部队医院

出　　处：《解放军医学高等专科学校学报》1996年第3期14-16,共3页Clinical Journal of Medical Officer

摘　　要：我们于１９９５年１１月对某部１５辆坦克空气及表面污染调查发现，坦克开动３０ｍｉｎ后空气污染严重可达１２４１１．６４ｃｆｕ／ｍ３，经开盖通风换气２０ｍｉｎ可降到３１８０．７５ｃｕｆ／ｍ３，细菌减少率为７４．４％（Ｐ＜０．０１），并达到我军冬季室内空气细菌总数＜４５００ｃｆｕ／ｍ３的标准，坦克内表面严重污染３１．５１ｃｆｕ／ｃｍ２，经３％石炭酸或０．０５％洗必泰消毒３０ｍｉｎ均达到＜８ｃｆｕ／ｃｍ２标准细菌减少率为８０％～９０％（Ｐ＜０．０５）In our investigation into the air and surface pollution inside 15 tanks of one Army unit in Nov.1995, we found that the air pollution became serious (12411 64cfu/m 3) after the tanks started for 30 minutes.After opening the covers for ventilation for 20 minutes, the degree of pollution was declined (3180 75cfu/m 3).The decrease rate was 74 37% ( P <0 01), which can reach our army criterion of bacterium total amount of indoor air in winter (<4500cfu/m 3).When the serious surface pollution inside the tank was 31 51cfu/cm 2, after 30 minutes′ disinfection with 3% carbonic acid and 0 05% hibitane, the total amount of bacteria decreased to less than 8cfu/cm 2, the standard decrease rate was 80%-90% ( P <0 01).

关 键 词：坦克内污染 环境污染 自然通风 预防 军队卫生学 

分 类 号：R821.71[医药卫生—临床医学]