某钼矿职业病危害现状调查分析

目的:了解某钼矿的职业病危害现状。方法:对作业人员进行职业健康检查、现场职业卫生调查和职业病危害因素检测,根据有关规范、标准等进行分析与评价。结果:血压偏高和胸片异常在观察对象中比例较高,作业场所矽尘浓度、噪声强度严重超标,钼浓度低于国家职业卫生限值,井下采矿作业面通风不良,采光不足,无通风除尘措施。结论:该钼矿存在严重的职业病危害,已严重影响了作业工人的身体健康,应积极采取措施,减少对劳动者身体健康的影响。

Survey on occupational hazards of a molybenum mine

Objective： To learn the present situation of occupational hazards in a molybdenum mine. Methods： Physical examination, investigation on occupational health status and detection of occupation disease harm factors were carried out for workers exposed to polluted environment. The results were analyzed and assessed according to the related standards and appraisals. Results： The rates of high blood pressure and doubtful occupational disease were high. The dust density and noise intensity were all over the hygience standard, the molybenum density was lower than the na- tional occupational health limiting value. The molybdenum mine had poor ventilation, inadequate lighting, no ventilation and dust control measures. Conclusion： The molybdenum mine had serious occupational hazards that had seriously affected the health of workers. Positive measures should be taken to reduce the influences on the workers.