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Paint particle pollution in aquatic environments: Current advances and analytical challenges
Journal of Hazardous Materials ( IF 12.2 ) Pub Date : 2024-09-07 , DOI: 10.1016/j.jhazmat.2024.135744 A D Forero-López 1 , C V Colombo 1 , A P Loperena 2 , N G Morales-Pontet 3 , A C Ronda 3 , I L Lehr 2 , G E De-la-Torre 4 , M Ben-Haddad 5 , T A Aragaw 6 , G Suaria 7 , G N Rimondino 8 , F E Malanca 8 , S E Botté 3
Journal of Hazardous Materials ( IF 12.2 ) Pub Date : 2024-09-07 , DOI: 10.1016/j.jhazmat.2024.135744 A D Forero-López 1 , C V Colombo 1 , A P Loperena 2 , N G Morales-Pontet 3 , A C Ronda 3 , I L Lehr 2 , G E De-la-Torre 4 , M Ben-Haddad 5 , T A Aragaw 6 , G Suaria 7 , G N Rimondino 8 , F E Malanca 8 , S E Botté 3
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Paints, coatings and varnishes play a crucial role in various industries and daily applications, providing essential material protection and enhancing aesthetic characteristics. However, they sometimes present environmental challenges such as corrosion, wear, and biofouling which lead to economic losses and ecological harm. Paint particles (PPs), including antifouling/anticorrosive paint particles (APPs), originate from marine, industrial, and architectural activities, primarily due to paint leakage, wear, and removal, thus significantly contributing to marine pollution. These particles are often misclassified as microplastics (MPs) because of their polymeric content, so the abundance of these materials is often underestimated. Standardized assessment methodologies are imperative to accurately differentiate and quantify them. Since PPs/APPs incorporate hazardous substances like metals, biocides, and additives that leach into the environment, further investigation into their potential impacts on organisms is of utmost importance to understand their complex composition and toxicity. While essential characterization techniques are needed, a holistic approach, focusing on sustainable paint formulations, is crucial for effective pollution mitigation. This review delves into the intricate structure of paint systems, elucidating the mechanisms governing the aging and formation of PPs/APPs, their prevalence and subsequent environmental and ecotoxicological repercussions. Additionally, it addresses challenges in sampling, processing, and characterizing PPs/APPs, advocating standardized approaches to mitigate their environmental threats, and proposing new perspectives for the future.
中文翻译：
水生环境中的涂料颗粒污染：当前进展和分析挑战
油漆、涂料和清漆在各种行业和日常应用中发挥着至关重要的作用，提供必要的材料保护并增强美学特性。然而，它们有时会带来环境挑战，例如腐蚀、磨损和生物污垢，从而导致经济损失和生态危害。油漆颗粒 （PP），包括防污/防腐油漆颗粒 （APP），源自海洋、工业和建筑活动，主要是由于油漆泄漏、磨损和去除，因此严重造成海洋污染。由于这些颗粒的聚合物含量，它们经常被错误地归类为微塑料 （MP），因此这些材料的丰度经常被低估。标准化的评估方法对于准确区分和量化它们至关重要。由于 PP/APP 包含会渗入环境的有害物质，如金属、杀菌剂和添加剂，因此进一步研究它们对生物体的潜在影响对于了解其复杂的成分和毒性至关重要。虽然需要基本的表征技术，但专注于可持续涂料配方的整体方法对于有效缓解污染至关重要。本综述深入探讨了涂料系统的复杂结构，阐明了控制 PPs/APP 老化和形成的机制、它们的普遍性以及随后的环境和生态毒理学影响。此外，它还解决了 PP/APP 采样、处理和表征方面的挑战，倡导标准化方法来减轻其环境威胁，并为未来提出了新的前景。
更新日期：2024-09-07
中文翻译：
水生环境中的涂料颗粒污染：当前进展和分析挑战
油漆、涂料和清漆在各种行业和日常应用中发挥着至关重要的作用，提供必要的材料保护并增强美学特性。然而，它们有时会带来环境挑战，例如腐蚀、磨损和生物污垢，从而导致经济损失和生态危害。油漆颗粒 （PP），包括防污/防腐油漆颗粒 （APP），源自海洋、工业和建筑活动，主要是由于油漆泄漏、磨损和去除，因此严重造成海洋污染。由于这些颗粒的聚合物含量，它们经常被错误地归类为微塑料 （MP），因此这些材料的丰度经常被低估。标准化的评估方法对于准确区分和量化它们至关重要。由于 PP/APP 包含会渗入环境的有害物质，如金属、杀菌剂和添加剂，因此进一步研究它们对生物体的潜在影响对于了解其复杂的成分和毒性至关重要。虽然需要基本的表征技术，但专注于可持续涂料配方的整体方法对于有效缓解污染至关重要。本综述深入探讨了涂料系统的复杂结构，阐明了控制 PPs/APP 老化和形成的机制、它们的普遍性以及随后的环境和生态毒理学影响。此外，它还解决了 PP/APP 采样、处理和表征方面的挑战，倡导标准化方法来减轻其环境威胁，并为未来提出了新的前景。
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