深圳市23个行业正己烷职业病危害现状调查

发布时间：2018-03-18 21:54

本文选题：正己烷　切入点：职业病危害　出处：《中国职业医学》2017年03期 　论文类型：期刊论文

【摘要】：目的了解深圳市不同行业的正己烷职业病危害现状。方法以深圳市23个行业中涉及正己烷使用的80家用人单位为调查对象,通过现场职业卫生调查、职业病危害因素检测和职业健康检查等方法对用人单位存在的正己烷职业病危害现状进行评价。结果深圳市正己烷的使用主要分布在计算机、通信和其他电子制造业以及橡胶和塑料制品业;大部分行业工作场所空气中正己烷水平均低于职业接触限值,样品检测合格率为99.7%,但计算机、通信和其他电子制造业、皮革制品制造业和体育用品制造业的手工清洗操作岗位空气中正己烷水平超过职业接触限值,最高达414.5 mg/m3,超标2.3倍。未设置任何局部防毒设施和未配备任何个人防护用品的企业分别有39家(占48.8%)和28家(占35.0%)。在岗期间职业健康检查均未发现疑似职业病和职业病病人。2015年共诊断职业性慢性正己烷中毒6例。结论手工清洗操作岗位为正己烷职业病危害的关键控制点,应通过采取工程技术防治控制措施、加强职业健康检查管理和个人防护用品使用管理等有效预防控制职业性慢性正己烷中毒的发生。
[Abstract]:Objective to understand the present situation of occupational hazards of n-hexane in different industries in Shenzhen. Methods 80 employers involved in n-hexane use in 23 industries in Shenzhen were investigated and the occupational health survey was carried out on the spot. The present situation of occupational hazards of n-hexane in employers was evaluated by means of occupational disease hazard factor detection and occupational health examination. Results the usage of n-hexane in Shenzhen City was mainly distributed in computer. Communications and other electronic manufacturing and rubber and plastics products; in most industries, the level of n-hexane in the air of the workplace is below the occupational exposure limit, the sample test pass rate is 99.7 percent, but the computer, communications and other electronics industries, The level of n-hexane in the air of the manual cleaning operations in the leather and sporting goods manufacturing industries exceeds the occupational exposure limit, The maximum is 414.5 mg / m3, 2.3 times over the standard. There are 39 (48.8%) and 28 (35.010) enterprises that do not have any local anti-virus facilities and no personal protective equipment. In 2015, 6 cases of occupational chronic n-hexane poisoning were diagnosed. Conclusion the manual cleaning operation is the critical control point for occupational hazards of n-hexane. The prevention and control of occupational chronic n-hexane poisoning should be effectively prevented and controlled by adopting engineering and technical control measures to strengthen occupational health inspection management and personal protective equipment use management.
【作者单位】：深圳市职业病防治院;
【基金】：深圳市科技计划项目(JCYJ20140414110951765)
【分类号】：R134

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