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在聚氨泡生产中对挥发性有机化合物的职业暴露 - 度,可变性和健康风险评估

Andrzej R Reindl1, Ewa Olkowska1, Jakub Pawłowski1

  • 1Department of Environmental Toxicology, Faculty of Health Sciences, Medical University of Gdansk, 80-204 Gdansk, Poland.

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概括
此摘要是机器生成的。

聚氨泡生产中的挥发性有机化合物 (VOC) 对健康构成风险. 虽然大多数暴露量都低于限值,但切割区域的高1-hexanol值得注意,这表明有针对性的安全改进.

关键词:
二甲二甲二甲是一种环境健康环境健康评估健康风险 评估健康风险职业暴露 职业暴露 职业暴露聚氨泡生产生产的方法挥发性有机化合物 (VOC) 是一种挥发性有机化合物.

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科学领域:

  • 职业健康和安全问题 职业健康和安全问题
  • 环境化学环境化学
  • 工业卫生 工业卫生

背景情况:

  • 挥发性有机化合物 (VOC) 是聚氨泡制造中的一个重要的职业危险.
  • 工人接触VOC可以对健康产生负面影响.
  • 了解VOC概况和度对于风险评估至关重要.

研究的目的:

  • 在聚氨制造设施中识别关键的VOC.
  • 评估不同生产区的VOC度.
  • 评估工人的相关健康风险.

主要方法:

  • 在常规生产过程中采集区域空气样本 (n=5).
  • 短时间主动采样技术.
  • 使用热溶解气体染色学-质谱学 (TD-GC-MS) 进行分析.

主要成果:

  • 观察到VOC度的显著空间变化.
  • 固化部分的总VOC含量最高.
  • 在高排放区,二甲 (DCM) 是主要的挥发性有机物.
  • 所有测量的DCM和受管制物质度均低于欧洲和波兰的短期暴露限值.
  • 对DCM和的终身癌症风险在10-6范围内 (低于10-4门).
  • 在切割区域中发现的1-hexanol,2-ethyl-的非致癌风险增加 (HQ=5.7).

结论:

  • 目前的保护措施在很大程度上有效地控制了整体暴露.
  • 局部健康问题,特别是1-hexanol,需要有针对性的干预措施.
  • 建议加强通风,改进个人防护设备和定期监测空气.
  • 职业安全标准需要根据新的毒理学数据进行更新,以持续保护工人.