金坛市某化工企业接触苯及苯系物职工职业健康检查分析

Analysis of Occupational Health Examination on Workers exposed to Benzene and Its Homologens in A Chemical Enterprise of Jintan City

目的了解金坛市化工行业苯以及苯同系物接触对职工健康的影响。方法根据有关法规、技术规范对金坛市某化工企业工作场所中的苯以及苯同系物含量进行监测,并对接触苯及苯同系物≥1 a的职工进行职业健康检查,检测血液中WBC、PLT及其他常规项目,并对结果进行分析。结果46名职工白细胞计数低于4.0×109/L的检出4人,占总人数的8.70%;血小板计数低于100×109/L的检出5人,占总人数的10.87%。结论该化工企业接触苯及苯同系物的工人WBC及PLT计数异常率较高,该化工企业的职业性危害情况按照《中华人民共和国职业病防治法》的相关标准要求尚有一定的差距,需进一步加强宣传和贯彻落实职业病防治工作。

[ Objective ] To understand the effect of exposure to benzene and its homologens on health of workers in chemical industry of Jintan City. [Methods] According to laws, regulations and technical specifications, content of benzene and benzene homologens had been monitored in workplace of a chemical enterprise in Jintan City. Occupational health examination, including WBC, PLT and other regular checks, was performed on 46 cases exposed to benzene and benzene homologens more than 1 year. The results of the examinations were also analyzed. [ Results] Of 46 workers, 4 （ 8.70% ）were detected leucocyte count less than 4.0 × 10^9/L; 5 （10.87% ） were detected platelet count less than 100 × 10^9/L. [ Condusion] The abnormal rates of WBC and PLT count of workers exposed to benzene and benzene homologens are high in this enterprise. The occupational hazard situation of this chemical enterprise still has certain disparity with relevant standards according to ＂ Law of the People＇s Republic of China on Prevention and Control of Occupational Diseases＂, Further efforts need to be strengthened on propaganda and implementation of occupational disease prevention and control.