某火力发电厂职业病危害调查与评价

Investigation and Evaluation on Occupational Disease Hazard in a Thermal Power Plant

为了解某火力发电厂的职业病危害现状 ,对该厂进行了职业卫生现状调查和职业危害因素的检测。结果显示 :该厂的职业病危害因素主要有粉尘、噪声、毒物、工频电场等。共检测 89个职业危害作业点 ,其中合格79个 ,合格率 88 8%。该厂主要职业病危害因素基本控制在国家卫生标准允许范围之内。

To study the situation of occupational disease hazard in power industry, a cross-sectional study on occupational health and examination of occupational hazard factors was carried out in a thermal power plant. Major occupational hazard factors at the plant studied included dust, noise, poisonous chemicals, and extremely low frequency electric field. Totally 89 work sites were investigated for occupational hazards. Occupational hazards levels at 79 work sites (88.8%) were lower than the national hygienic standards. The results indicated that the main occupational hazard factors were effectively controlled at this power plant.