雨前雨后坦克内环境污染调查  

The Observation of the Internal Environmental Pollution of Tank Before and After Rain and the Effective Results of Corresponding Measures

作　　者：仉郁芝[1] 孙超[1] 李月[1] 刘雪梅[1] 谭涛峰[1] 邢安辉[2] 王秀红[2] 

机构地区：[1]解放军大连医学高等专科学校,辽宁大连116017 [2]沈阳军区卫生部防疫处,辽宁沈阳110005

出　　处：《临床军医杂志》2000年第4期75-77,共3页Clinical Journal of Medical Officers

摘　　要：目的　探讨坦克内环境污染与外环境的关系并观察相应措施的效果。方法　对某部雨前雨后进行训练的各 4辆坦克开动 30min后 ,用空气平板沉降法及表面涂抹法进行污染调查。结果　雨前训练较雨后训练空气污染严重 ,超过军队室内空气细菌污染标准 ;雨后训练则在清洁标准之内 ,经采用开盖通风 30min ,雨前细菌减少率 96 5 6 % ;雨后细菌减少率 80 6 0 % ,训练后坦克内表面污染雨前为雨后的 9 5 7倍 ,经 3 %石炭酸及 0 0 5 %洗必泰消毒均获得较佳消毒效果 ,细菌杀灭率达 87 11%～ 97 0 1%。结论　坦克训练后开盖通风 30min ,内表面用石炭酸及洗必泰消毒均取得明显效果 ,可在坦克部队内推广。Objective To investigate the relations between the internal environmental pollution inside tank and the outside environment and observe the effectiue results of corresponding measures. Method In July 1998, we made an investigation into the air and the surface pollution inside every four tanks of a certain unit training before and after rain. Results We found that the air pollution of the tanks training before rain was more serious than that of those training after rain after the tanks started for 30 minutes, the latter exceeded our army criterion of bacterium total amount of indoor air. Before rain the air pollution was within the cleaning criterion. After opening the covers for ventilation for 30 minutes, the decrease rate of bacterium before rain was 96.56% and 86.60% after rain. After training the surface pollution inside the tanks before rain was 9.57 times as much as that after rain. After disinfection with 3% carbonic acid and 0.05% hibitane, better results of disinfection were obtained. The decrease rate of bacterium was 87.11%～97.01%. Conclusion The covers were opened for ventilation for 30 minutes after tank training, better results of disinfection of inside surface with carbonic acid and hibitane were obtained. So it can be spread in the tank force.

关 键 词：坦克内污染 自然通风 石炭酸 洗必泰 

分 类 号：R122.2[医药卫生—环境卫生学]