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海洋环境中的和多基基物质 (PFAS):概述和前景

Qi Wang¹, Yetong Shao², Kenneth M Y Leung³

¹State Key Laboratory of Marine Pollution (SKLMP), Department of Chemistry, City University of Hong Kong, Kowloon 999077, Hong Kong; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519080, China; Research Centre for the Oceans and Human Health, City University of Hong Kong Shenzhen Research Institute, Shenzhen 518057, China; Department of Applied Science, School of Science and Technology, Hong Kong Metropolitan University, Kowloon 999077, Hong Kong.

Marine pollution bulletin

|April 19, 2025

概括

和多醇基物质 (PFAS) 污染海洋环境,通过海鲜和海洋捕食者的生物放大造成风险. 研究必须解决新出现的PFAS风险,并建立环境标准.

科学领域:

环境化学环境化学
海洋生物学海洋生物学
毒理学毒理学毒理学

背景情况:

和多基基物质 (PFAS) 是持久的,在环境中广泛分散的合成化学物质.
海洋充当了全球PFAS的沉水池,通过各种运输途径积累它们.
传统的PFAS正在逐步淘汰,导致新的PFAS化合物的出现.

研究的目的:

对海洋环境中PFAS的最新研究进行审查.
确定关键的研究缺口和海洋PFAS调查的未来方向.
评估PFAS对海洋生态系统和人类健康的潜在风险.

主要方法:

关于海洋PFAS的最新科学研究的文献综述.
分析PFAS运输,命运和对海洋生态系统的影响.
识别新兴的PFAS并评估它们的知识差距.

主要成果:

PFAS在海洋环境中普遍存在,并且可以在海洋食物网中生物放大,特别影响鱼等捕食者.
新兴的PFAS被越来越多地检测到,但它们的环境风险和毒理特征在很大程度上是未知的.
由于PFAS污染,海鲜消费对人类健康构成潜在的风险.

结论:

迫切需要进行研究,以追踪海洋生态系统中的超短链PFAS.
制定环境质量标准对于保护海洋生物和人类健康至关重要.
对新出现的PFAS的毒理学和机制进行进一步的调查至关重要.

关键词:

海洋哺乳动物海洋哺乳动物这就是PFOA的PFOA.在PFOS系统中,我们可以风险风险风险风险风险海鲜海鲜海鲜海鲜海鲜超短链PFAS是一种超短链PFAS.

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