某变压器厂职业病危害因素调查

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目的了解某变压器厂生产过程中存在的职业病危害因素及防护措施效果,分析职业病危害因素(苯、甲苯、二甲苯、噪声、粉尘)对作业人员的健康影响。方法采用职业卫生现场调查、卫生检测及职业健康检查等方法对职业危害因素进行调查,并对结果进行分析评价。结果职工职业健康体检272人,结果异常213人,异常率为78.31%;其中,个体噪声合格率为33.33%,脂肪肝患病率为34.19%;接触噪声岗位听力下降率为14.69%,粉尘+噪声岗位体检异常率高于其他岗位;复查后发现职业禁忌证7人。结论该企业职业健康体检异常率较高,存在职业病危害。建议企业加强各项防护及干预措施。 Objective To understand the occupational hazards and protective measures in a transformer factory and to analyze the health effects of occupational hazards (benzene, toluene, xylene, noise and dust) on workers. Methods Occupational health field survey, health examination and occupational health examination and other methods were used to investigate occupational hazards and the results were analyzed and evaluated. Results There were 272 occupational health examinations in the workers, with an abnormal result of 213 with an abnormal rate of 78.31%. Among them, the passing rate of individual noise was 33.33%, the prevalence of fatty liver was 34.19%, the hearing loss rate of contact noise was 14.69% Noise post examination abnormal rate higher than other posts; review found that 7 were contraindications. Conclusion The abnormal rate of occupational health examination in this enterprise is high, occupational hazards exist. Suggest that enterprises strengthen the protection and intervention measures.
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