摘 要: 三溴甲烷在生活、生产上有着广泛的用途,主要用作溶剂、致冷剂、防火化学品以及有机合成的中间体和药物制造。进入环境中的三溴甲烷大多是用氯气给水消毒时产生的副产物,而企业在生产和使用三溴甲烷及贮运过程中,作业工人会因接触三溴甲烷而产生健康损害。由于三溴甲烷环境和职业暴露途径广泛,其毒性和健康风险也越来越受到人们的关注,需要尽快制定和完善三溴甲烷的职业和环境接触限值。 |
关键词: 三溴甲烷 毒性 |
中图分类号: R99
文献标识码:
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基金项目: 江苏省医学创新团队与领军人才项目(编号:LJ201130); 国家卫计委卫生标准制定修订项目(20150703) |
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Brief introduction on toxicity of tribromomethane |
DING En⁃min, LIU Xin, GONG Wei, ZHU Bao⁃li
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Department of Occupational and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
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Abstract: Tribromomethane was widely used in life and industrial production, mainly used as solvents, refrigerants, fire chemicals, intermediates of organic synthesis and pharmaceutical manufacturing. Tribromomethane in environment is mainly the
by⁃product generated during the chlorination of drinking water, while the health damage of workers exposed to tribromomethane were from the processes of production, application storage and transport of tribromomethane in industry. Because of its extensive exposure pathway both in environment or industrial production, the toxicity and health risk of tribromomethane had been a hot spot, and the occupational and environmental exposure limits also should be formulated and improved as soon as possibile. |
Keywords: tribromomethane toxicity |