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目的:了解万州区厂矿企业职业病危害因素的现状及危害程度,提出有效干预措施,为有关部门治理职业病危害、改善劳动条件、预防控制职业病发生、保护劳动者身体健康提供依据。方法:对该区2009年51家委托的厂矿企业进行现场职业卫生调查,按照国家现行标准和规范开展职业病危害因素监测,并对监测资料进行统计、分析。结果:万州区职业病危害程度比较严重,涉及行业主要为医药、建材、轻工、电子和化工企业,厂矿企业工作场所职业病危害因素粉尘监测合格率为65.63%,生产性化学毒物合格率为82.86%,生产性噪声合格率仅61.76%。结论:万州区厂矿企业职业病危害仍处于较高水平,以粉尘、苯、环氧乙烷、石蜡烟和噪声危害突出,应进一步加强预防控制工作,切实保护劳动者身体健康。
OBJECTIVE: To understand the present situation and harm degree of occupational hazards in factories and mines in Wanzhou District, and to put forward effective intervention measures to provide the basis for relevant departments to manage occupational hazards, improve working conditions, prevent and control occupational diseases and protect the health of laborers. Methods: On-site occupational health surveys were conducted on 51 factories and mines commissioned by the district in 2009, monitoring the occupational hazards in accordance with the current national standards and norms, and making statistics and analysis on the monitoring data. Results: The severity of occupational diseases in Wanzhou District was rather serious. The main industries involved were medicine, building materials, light industry, electronics and chemical industries. The qualified rate of occupational hazards in factories and mines was dust monitoring of 65.63%, and the passing rate of productive chemical poisons was 82.86% , The passing rate of productive noise is only 61.76%. Conclusion: The occupational hazards of factories and mines in Wanzhou District are still at a high level. The dust, benzene, ethylene oxide, paraffin smoke and noise hazards are outstanding. Prevention and control work should be further strengthened to effectively protect the health of laborers.