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目的识别、评价、控制某古筝制品厂产生的职业病危害因素,保护劳动者的身体健康。方法收集相关资料,开展现场职业卫生学调查、职业病危害因素检测及职业健康体检,结合职业病防护设施、个人职业防护水平对用人单位职业病危害现状进行定性与定量评价。结果该企业生产过程中可能产生的职业病危害因素主要有苯、甲苯、二甲苯、木粉尘和噪声,压模点、磨灰点木粉尘浓度为5.08 mg/m3和4.25 mg/m3,下料点噪声强度87.7 d B(A),超过国家职业接触限值,其他岗位职业病危害因素均符合标准。职业健康检查发现1名工人存在职业禁忌证。结论该企业职业卫生基本符合要求。
Objective To identify, evaluate and control the occupational hazards caused by a product of Guzheng Plant and to protect the health of laborers. Methods Collect relevant information, carry out field occupational hygiene investigation, occupational disease hazard testing and occupational health examination, combined with occupational disease protection facilities, personal occupational protection level of occupational units of occupational hazards status quo qualitative and quantitative evaluation. Results The main risk factors of occupational diseases in the production process were benzene, toluene, xylene, wood dust and noise, dusting point and dusting point dust concentration were 5.08 mg / m3 and 4.25 mg / m3 respectively. Noise intensity 87.7 d B (A), exceeding the national occupational exposure limits, occupational hazards in other positions are in line with the standards. Occupational Health Examination found a worker has a job contraindication. Conclusion The enterprise occupational health basically meets the requirements.