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目的了解1-溴丙烷(1-BP)企业的三间分布及熟悉我国有代表性的BP企业职业卫生状况,为科学制订防控策略和措施提供依据。方法选取寿光市和东莞市代表性生产和使用1-BP的企业进行横断面调查。结果目前1-BP企业主要分布在山东、江苏、广东等地,行业以化工、制药、电子及光学仪器清洗为主,调查企业的防护设施完善维护率为71.4%,个人防护有效率为85.7%,部分企业现场检测1-BP浓度最高值达到556 mg/m~3。结论我国1-BP企业作业环境整体情况不容乐观,部分企业在职业卫生管理、培训和保护劳动者健康方面仍需进一步加强。
OBJECTIVE To understand the three distributions of 1-bromopropane (1-BP) enterprises and familiarize with the occupational health status of BP enterprises in our country, so as to provide basis for scientifically formulating prevention and control strategies and measures. Methods A cross-sectional survey was conducted among enterprises that produced and used 1-BP in Shouguang City and Dongguan City. Results Currently, 1-BP enterprises are mainly distributed in Shandong, Jiangsu and Guangdong. The industries are mainly chemical, pharmaceutical, electronic and optical instruments. The investigated and protected facilities are 71.4% and 85.7%, respectively. , Some enterprises on-site detection of 1-BP highest concentration reached 556 mg / m ~ 3. Conclusion The overall operating environment of 1-BP enterprises in our country is not optimistic. Some enterprises still need to further strengthen occupational health management, training and protection of workers’ health.