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目的了解合肥市生产企业电焊作业的职业病危害状况,为采取防护措施,保护工人身体健康提供依据。方法对电焊作业岗位进行职业卫生学调查,并对1136名电焊作业人员进行职业健康检查。结果作业场所空气中有害物质测定结果合格率为96.7%,职业健康检查有18.13%的受检查者血常规异常,9.33%出现不同程度的听力异常,有23.32%出现肺纹理紊乱增重。结论电焊作业场所生产性噪声和锰的职业病危害情况较为严重。
Objective To understand the occupational hazards of welding operations in Hefei manufacturing enterprises and provide the basis for taking protective measures and protecting the health of workers. Methods Occupational hygiene investigation was carried out on the electric welding jobs and 1136 electric welding workers were given occupational health examination. Results The qualified rate of airborne harmful substances in the workplace was 96.7%. There were 18.13% of the subjects in the occupational health examination were abnormal in blood tests, 9.33% of them had different levels of hearing abnormalities, and 23.32% of the patients had abnormal lung texture. Conclusion The workplace noise and workplace occupational hazards of welding workplaces are more serious.