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为制定预防危毒品库站污染措施,采用空气耗氧量(AOD)指标对吉林北危毒品库站污染状况进行测定,对工人进行职业流行病学调查。结果:该站危毒品库房中AOD含量在102～375mgm3范围,平均含量175mgm3,明显高于普货库房和清洁区AOD含量(85mgm3和5.8mgm3),存放或装卸液态有机毒物空气中AOD含量较一般固态有机毒物高;职业流行病学调查结果:该站作业工人呼吸性疾病患病率显著高于普货站作业工人患病率。建议应用空气耗氧量做为危毒品库站空气污染的监测指标。
In order to formulate measures to prevent pollution from dangerous drug depot stations, the air pollutant oxygen consumption (AOD) indicator was used to determine the pollution status of the North End Dangerous Drug Depot in Jilin Province. Occupational epidemiological investigation was conducted on workers. Results: The AOD content in dangerous drug depots was between 102 and 375mgm3, with an average content of 175mgm3, which was significantly higher than that of general cargo warehouse and clean area (85mgm3 and 5.8mgm3) The results showed that the prevalence of respiratory diseases in this station was significantly higher than that of general cargo workers. It is suggested that air oxygen consumption be used as a monitoring indicator of air pollution in dangerous drug depots.