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目的分析正己烷在深圳市宝安区各类企业中的使用情况及相关作业人员的健康状况,为预防正己烷急慢性中毒提供依据。方法收集2006—2009年深圳市宝安区疾病预防控制中心基本职业卫生服务(BOHS)现场职业病危害因素监测数据及体格检查资料,对相关企业正己烷的危害情况进行统计分析。结果有27.3%的企业涉及正己烷使用,所占构成比最高的两类企业分别是电子厂(36.1%)和印刷厂(27.5%),印刷位、清洗位、表面清洁位是接触正己烷最多的岗位。结论电子、印刷等多类企业存在使用正己烷的情况,相关工作岗位应加强正己烷的中毒预防工作。
Objective To analyze the use of n-hexane in all kinds of enterprises in Bao’an District of Shenzhen City and the health status of the relevant workers so as to provide basis for preventing acute and chronic n-hexane poisoning. Methods The monitoring data and physical examination data of occupational hazards in the basic occupational health service (BOHS) of Bao’an District Center for Disease Control and Prevention in Shenzhen City from 2006 to 2009 were collected, and the statistical analysis of the hazards of the n-hexane of related enterprises was conducted. As a result, 27.3% of the companies involved n-hexane, accounting for 36.1% of the electronics factories and 27.5% of the printing factories. The two types of enterprises with the highest proportions of printing factories, cleaning stations and surface cleaning spots were n-hexane Post Conclusions There are cases where n-hexane is used in many kinds of enterprises such as electronics and printing, and related work positions should be strengthened to prevent n-hexane poisoning.