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目的确定聚硫橡胶项目工作场所职业病危害因素种类及浓度(强度),评价职业病防护措施效果,提出职业病危害的关键控制点。方法采用职业卫生现场调查、检测检验、职业健康检查等方法综合分析并进行定性定量评价。结果粉尘、有毒物质浓度符合标准要求;噪声等物理因素强度〔58.4~85.0 dB(A)〕符合标准要求。结论该项目职业病危害关键控制点为生产、储存过程中化学毒物操作岗位,相应的职业病防护设施可以达到防护要求。
Objective To determine the types and concentrations (intensity) of occupational hazards in the workplace of polysulfide rubber project, evaluate the effects of occupational disease prevention measures and put forward the key control points of occupational hazards. Methods Occupational health field survey, testing, occupational health examination methods such as comprehensive analysis and qualitative and quantitative evaluation. Results The concentration of dust and toxicants met the standard requirements; the strength of noise and other physical factors [58.4 ~ 85.0 dB (A)] met the standard requirements. Conclusion The key control point of occupational hazards in this project is chemical poison operation post in the process of production and storage, and the corresponding occupational disease protection facilities can meet the protection requirements.