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目的:针对荧光灯生产过程中存在主要职业危害制订和实施一系列治理措施并评价其效果。方法:选择某荧光灯生产企业作为研究对象,通过职业卫生学调查,对主要职业危害特征制订和实施一系列治理措施,并比较治理前后作业场所环境中汞浓度和职业接触人群生物监测指标等变化,评价其效果。结果:通过采取治理措施,工人培训后职业卫生知识水平得到提高,治理前汞CTWA超标率从38.1%下降到治理后14.3%。尿汞由治理前平均数19.50ug/g肌酐下降到治理后的9.00ug/g肌酐。结论:开展职业健康促进,采取综合干预可有效控制职汞接触的危害。
Objective: To develop and implement a series of management measures and evaluate the effects of major occupational hazards in the production of fluorescent lamps. Methods: A fluorescent lamp manufacturing enterprise was chosen as the research object. Through occupational hygiene investigation, a series of control measures were formulated and implemented on the characteristics of major occupational hazards. The changes of mercury concentration in workplace environment before and after treatment and the biological monitoring indicators of occupationally exposed people were compared. Evaluate its effect. Results: Through taking control measures, the occupational health knowledge level of workers was improved after training, and the over-standard mercury CTWA dropped from 38.1% to 14.3% after the treatment. Urine mercury decreased from 19.50ug / g creatinine to 9.00ug / g creatinine after treatment. Conclusion: The promotion of occupational health promotion and comprehensive intervention can effectively control the hazard of occupational mercury exposure.