水生环境中的涂料颗粒污染:当前的进展和分析挑战
A D Forero-López1, C V Colombo1, A P Loperena2
1Instituto Argentino de Oceanografía (IADO), CONICET/UNS, CCT-Bahía Blanca, Camino La Carrindanga, km 7.5, Edificio E1, Bahía Blanca, Buenos Aires B8000FWB, Argentina.
Journal of hazardous materials
|September 13, 2024
概括
涂料颗粒 (PPs),包括防/防腐涂料颗粒 (APPs),是海洋污染的重要来源. 需要标准化方法来量化PP/APP并评估它们对环境的影响.
科学领域:
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
- 生态毒理学 生态毒理学
背景情况:
- 油漆,涂料和漆可以提供保护和美学效果,但也会给环境带来风险.
- 涂料颗粒 (PPs),包括防/防腐涂料颗粒 (APPs),通过泄漏,磨损和移除,导致海洋污染.
- PPs/APPs经常被错误地归类为微塑料 (MPs),导致低估它们的丰富性.
研究的目的:
- 审查涂料颗粒的形成,流行和环境影响.
- 突出采样,处理和表征PP/APP的挑战.
- 倡导标准化的方法和可持续的涂料配方,以减轻污染.
主要方法:
- 关于油漆颗粒形成,老化和环境影响的文献综述.
- 对现有采样,加工和表征方法的分析.
- 讨论与PP/APP中的危险物质有关的生态毒理问题.
主要成果:
- PP/APP来源于各种活动,是环境污染的重要因素.
- PP/APP中的危险物质对生物体构成风险.
- 当前的评估方法在准确量化和区分方面面临着挑战.
结论:
- 标准化的评估方法对于准确量化和区分PP/APP至关重要.
- 了解PP/APP的成分和毒性对于风险评估至关重要.
- 综合可持续涂料配方的整体方法对于减轻污染至关重要.
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