Benzene exposure in the United States 1978-1983: an overview.
Benzene exposure in the United States 1978-1983: an overview.
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1978-1983 年美国的苯暴露：概述。
DOI：
10.1002/ajim.4700070505
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发表时间：
1985
影响因子：
3.5
通讯作者：
L. M. Scott
中科院分区：
文献类型：
--
作者：
H. E. Runion;L. M. Scott
出于将苯暴露限值从 10 ppm 降低至 1 ppm 的兴趣，对 1977 年以来收集的苯暴露数据进行了汇编和评估。从五个生产和/或使用苯的行业以及两个政府组织收集了约 38,000 个代表时间加权空气样本或暴露人员的数据点。在报告的数据中，87% 的暴露水平为 1.0 ppm 或更低。据报告接触水平升高的石油和化学作业包括石化和散装装载作业。钢铁行业的苯和副产品工厂也显示出类似的升高结果。
Due to the interest in reducing the benzene exposure limit from 10 to 1 ppm, the benzene exposure data collected since 1977 were compiled and evaluated. Some 38,000 data points representing either time-weighted air samples or persons exposed were collected from five industries which produce and/or use benzene and two government organizations. Of the reported data, 87% represented exposure levels of 1.0 ppm or less. Petroleum and chemical operations where elevated exposure levels were reported included petrochemical and bulk loading operations. Benzol and by-product plants in the iron and steel industry showed similar elevated results.