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Assessment of microplastics release from polyester fabrics: The impact of different washing conditions.
Environmental Pollution ( IF 7.6 ) Pub Date : 2020-01-10 , DOI: 10.1016/j.envpol.2020.113960 Giulia Dalla Fontana 1 , Raffaella Mossotti 1 , Alessio Montarsolo 2
Environmental Pollution ( IF 7.6 ) Pub Date : 2020-01-10 , DOI: 10.1016/j.envpol.2020.113960 Giulia Dalla Fontana 1 , Raffaella Mossotti 1 , Alessio Montarsolo 2
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Synthetic fibers account for approximately 60% of the total global fiber production, and polyester (PET) and polyamide (PA) dominate. Synthetic fabrics are now widely used in clothing, upholstery, carpets and other such materials. Textiles based on these materials have the potential to release microplastics (<5 mm in size) into the environment during production and cleaning actions. These particles are released in sewage effluents, as washing machine filters and wastewater treatment plants are not specifically designed to retain them and represent an environmental pollution that continuously increases the scientific and societal concern about their effects on marine biota and ecosystems. This study was focused on the determination of the amount of microfibers release from 100% polyester fabrics, in different washing conditions (programs and temperatures), comparing the use of detergent alone vs detergent with a stain remover. Microplastics released were characterized and quantified with gravimetric analysis, different microscopic, spectroscopic and thermal techniques. Tests were carried out in replicates to assess the data reproducibility and to show statistical differences between washing conditions.
中文翻译：
聚酯纤维中微塑料释放的评估：不同洗涤条件的影响。
合成纤维约占全球纤维总产量的60％，其中聚酯（PET）和聚酰胺（PA）占主导。合成纤维现在广泛用于服装，室内装潢，地毯和其他此类材料。基于这些材料的纺织品在生产和清洁过程中可能会将微塑料（尺寸小于5毫米）释放到环境中。这些颗粒会释放到污水中，因为洗衣机过滤器和废水处理厂不是专门为保留它们而设计的，并且代表着环境污染，这不断增加了科学和社会对其对其海洋生物群和生态系统影响的社会关注。这项研究的重点是确定100％涤纶织物释放的微纤维数量，在不同的洗涤条件（程序和温度）下，比较了单独使用洗涤剂与带去污剂的洗涤剂的使用情况。使用重量分析，不同的显微镜，光谱学和热学技术对释放的微塑料进行表征和定量。重复进行测试，以评估数据的可重复性并显示洗涤条件之间的统计差异。
更新日期：2020-01-10
中文翻译：
聚酯纤维中微塑料释放的评估：不同洗涤条件的影响。
合成纤维约占全球纤维总产量的60％，其中聚酯（PET）和聚酰胺（PA）占主导。合成纤维现在广泛用于服装，室内装潢，地毯和其他此类材料。基于这些材料的纺织品在生产和清洁过程中可能会将微塑料（尺寸小于5毫米）释放到环境中。这些颗粒会释放到污水中，因为洗衣机过滤器和废水处理厂不是专门为保留它们而设计的，并且代表着环境污染，这不断增加了科学和社会对其对其海洋生物群和生态系统影响的社会关注。这项研究的重点是确定100％涤纶织物释放的微纤维数量，在不同的洗涤条件（程序和温度）下，比较了单独使用洗涤剂与带去污剂的洗涤剂的使用情况。使用重量分析，不同的显微镜，光谱学和热学技术对释放的微塑料进行表征和定量。重复进行测试，以评估数据的可重复性并显示洗涤条件之间的统计差异。
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