某蓄电池厂职业危害控制效果卫生学评价

张铭强; 林涛; 廖俊强; 张虹; 王建平

某蓄电池厂职业危害控制效果卫生学评价

Hygienic Evaluation on the Effectiveness of Controlling Occupational Hazards in a Storage Battery Factory

摘要

摘要:
目的对某蓄电池厂职业危害程度和控制效果进行卫生学评价, 对该厂的职业病防控提出建议。
方法按照职业危害控制效果卫生学评价方法, 调查该厂厂址、设备布局和管理措施等基本情况, 检测作业岗位职业病危害因素, 判定该厂职业危害控制效果是否合格。
结果该厂厂址和设备布局基本符合要求; 一氧化碳、煤尘和WBGT指数合格率为100%, 噪声和照度合格率为95%, 硫酸和铅尘合格率为0, 铅烟合格率为14.3%;空气中硫酸超标0.35~0.60倍, 铅超标8.44~175.67倍。
结论厂方须对硫酸和铅作业岗位的职业危害控制措施进行认真整改。

Abstract:
Objectives To evaluate the extent and effectiveness of controlling occupational hazards in a storage battery factory and to provide suggestions for the prevention and control of occupational diseases.
Methods The factory sites, equipment layout, management measures and other basic situations of the factory were surveyed, and the factors for occupational hazards in work posts were tested to determine whether the results of occupational hazard control were qualified or not.
Results The factory sites and equipment layout of the factory basically met the requirements. The qualified rates for carbon monoxide, coal dusts and WBGT index were 100%, and the qualified rates for noise and illumination were 95%. The qualified rates for sulfuric acid and lead dusts were 0. The qualified rate for lead smoke in the air was 14.3%. The concentrations of sulfuric acid and lead in the air were 0.35~0.60 times and 8.44~175.67 times over the standard limits, respectively.
Conclusions The manufacturer should take rectified and corrective measures seriously on the control of occupational hazards in sulfuric acid and lead work posts.

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