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61,005 resultsShowing papers similar to Characterization of Nanoplastics, Fibrils, and Microplastics Released during Washing and Abrasion of Polyester Textiles
ClearFormation of Fiber Fragments during Abrasion of Polyester Textiles
Researchers investigated how physical abrasion of polyester textiles produces microplastic fibers and found that the process generates both standard-diameter fibers and much finer fibrils, some as thin as 2.4 micrometers. The number of fibrils produced during abrasion exceeded the number of regular microplastic fibers, and abrasion released 5 to 30 times more fiber fragments than washing. The study suggests that everyday wear of synthetic clothing may be a more significant source of microplastic pollution than previously recognized.
Formation of microplastic fibers and fibrils during abrasion of a representative set of 12 polyester textiles
Abrasion testing of representative polyester fabrics generated microplastic fibers and fibrils, with fiber characteristics reflecting the mechanical and chemical properties of the parent textile. The findings suggest that real-life wear and abrasion during use, not just laundering, is a significant pathway for microfiber release from synthetic textiles.
Microplastics in Wastewater by Washing Polyester Fabrics
Researchers investigated microplastic fiber release from polyester fabrics during washing, characterizing the quantity and types of microplastics generated and their potential pathway into wastewater systems as a significant source of environmental microplastic pollution.
Assessment of microplastics release from polyester fabrics: The impact of different washing conditions
Researchers assessed microplastic fiber release from polyester and polyamide fabrics during simulated washing, finding that fabric construction, fiber type, and washing conditions all influenced the quantity of fibers released. The study provides data to help quantify the contribution of laundry to microplastic emissions in wastewater.
The contribution of washing processes of synthetic clothes to microplastic pollution
Real-scale wash trials of synthetic commercial garments measured microfiber release per wash, finding that release varied significantly with textile type, structure, and age, with some items releasing over 700,000 fibers per wash. The study quantifies the contribution of synthetic textile washing to microplastic pollution and identifies fiber characteristics that govern release rates.
A novel method for the isolation, characterisation, and quantification of nanoplastic fibres released from synthetic textiles during laundering
Researchers developed a novel method for isolating, characterising, and quantifying nanoplastic fibres (NPFs) released during laundering of synthetic textiles — including acrylic, nylon, and polyester — enabling fibre size differentiation from the micro to the nano scale. The method addresses a significant gap in textile pollution research by providing a tool to study the understudied nanoplastic fraction of laundry-derived fibre emissions.
Comment on “Characterization of Nanoplastics, Fibrils, and Microplastics Released during Washing and Abrasion of Polyester Textiles”
This correspondence comments on methodological concerns in a prior study characterising nanoplastics, fibrils, and microplastics released during washing and abrasion of polyester textiles, raising questions about the characterisation methods and interpretation of results related to particle release quantification.
Quantifying shedding of synthetic fibers from textiles; a source of microplastics released into the environment
Researchers quantified the shedding of synthetic fibers from textiles during simulated washing, finding that fabric type, age, and wash conditions significantly affected fiber release, and establishing a quantitative basis for estimating textile-derived microplastic inputs.
Polyester Textiles as a Source of Microplastics from Households: A Mechanistic Study to Understand Microfiber Release During Washing
Researchers conducted a mechanistic study of microplastic fiber shedding from polyester textiles in household washing machines, identifying wash temperature, spin speed, and detergent type as key variables affecting fiber release rates.
Release of synthetic microplastic plastic fibres from domestic washing machines: Effects of fabric type and washing conditions
Researchers measured synthetic microfiber release from domestic washing machines in real household conditions, finding that millions of fibers are shed per wash cycle, with fiber release influenced by fabric type and wash parameters.
Differences in the release of microplastic fibers and fibrils from virgin and recycled polyester textiles
Researchers compared microplastic fiber and fibril release from virgin versus mechanically recycled polyester textiles during abrasion testing. They analyzed four pairs of commercially available textiles that were identical except for the type of polyester used. The findings provide important data for understanding whether the growing use of recycled polyester in clothing changes the amount or character of microplastic shedding during wear.
Characterization of Microplastics Released Based on Polyester Fabric Construction during Washing and Drying
Researchers characterized microplastic fiber release from polyester fabrics during washing and drying, finding that fabric construction type significantly influences fiber shedding rates, with looser fabric structures releasing substantially more microplastic fibers per wash cycle.
The Effect of the Physical and Chemical Properties of Synthetic Fabrics on the Release of Microplastics during Washing and Drying
Researchers investigated how the physical and chemical properties of synthetic fabrics influence microplastic fiber release during washing and drying, finding that fabric construction, fiber type, and surface treatment are key determinants of the quantity and characteristics of released microplastic particles.
A review on microplastic emission from textile materials and its reduction techniques
Researchers reviewed how synthetic textile fibers — tiny plastic threads released from clothes during washing, drying, and wearing — are a major source of microplastic pollution, entering waterways and food chains through seafood, salt, and drinking water. They identify fabric type, detergent, and washing conditions as key factors affecting fiber release, and propose textile finishing and regulatory strategies to reduce emissions.
Quantification of shedding propensity of polyesterfabrics in the washing process
Researchers quantified microplastic shedding from three polyester fabric types — woven, knitted, and double-faced plush — under standardized washing conditions at 60°C using gravimetric analysis and physicochemical characterization of wastewater over 5- and 10-cycle wash experiments. Results showed fabric structure influences shedding propensity, and that the majority of fragments are released during the first washing cycles.
Evaluation of microplastic release caused by textile washing processes of synthetic fabrics
This study evaluated microplastic fiber release caused by washing synthetic fabrics, finding that washing processes generate substantial quantities of microfibers and that fabric construction affects release rates, with implications for filtering strategies.
Oligomers are a major fraction of the submicrometre particles released during washing of polyester textiles
Researchers found that washing polyester textiles releases billions of submicrometre-sized particles per gram of fabric, but 34-89% of these tiny particles are actually plastic oligomers (short chemical chains) rather than solid plastic fragments. The number of particles released during washing correlated with how many were already present on the fiber surface before washing. This finding is significant because it means the nanoplastic pollution from laundry may be chemically different from what scientists assumed, potentially requiring different approaches to assess its health effects.
Effect of Washing Process on the Release of Microplastics from Polyester Fabrics
Researchers conducted an analytical evaluation of microplastic and fiber release from tri-color pile polyester fabrics during washing with detergent, employing multiple characterization methods on the fabric, wastewater, and filter cake before and after cryogenization to assess defragmentation and fiber shedding.
Quantification and morphological characterization of microfibers emitted from textile washing
Textile microfibers released during washing machine cycles were quantified and characterized, with the study finding that fiber type, fabric construction, and wash conditions all influenced emission quantities. The results confirm textile washing as a significant and ongoing source of microplastic fiber pollution in wastewater.
Microplastic Release from Domestic Washing
Researchers measured microfiber release from domestic washing of textile materials across five washing cycles, finding that the amount of microplastic fiber shed varied significantly with washing conditions and fiber type, contributing to aquatic microplastic pollution.
Exploring Microplastic and Natural Fiber Emissions from Fabrics and Textiles
This review examines microplastic and natural fiber emissions released from fabrics and textiles during use and washing, identifying textiles as a major but underappreciated source of microplastic pollution in the environment. The authors assess emission factors and the downstream environmental and health implications of synthetic fiber shedding.
Release of Microplastic Fibers from Polyester Knit Fleece during Abrasion, Washing, and Drying
Researchers studied how washing, drying, and mechanical abrasion of polyester fleece fabrics contribute to microplastic fiber release. They found that microplastic shedding increased through the first three to five wash cycles before stabilizing, and that a large proportion of released fibers originated as manufacturing residue. The study recommends practical measures including mesh filters in washing machines and factory prewashing to reduce microplastic fiber discharge into wastewater.
Systematic Study of Microplastic Fiber Release from 12 Different Polyester Textiles during Washing
A standardized study of 12 different polyester textiles found enormous variation in microplastic fiber release during washing, ranging from 210 to 72,000 fibers per gram per wash, with laser-cut edges releasing 3 to 21 times fewer fibers than scissor-cut edges. Release rates declined with repeated washing as production-stage fibers were depleted, but never stopped entirely.
Effects and Characterization of Environmental Conditions on Microplastic Fibers Release from Synthetic Textile
Researchers investigated how environmental conditions such as moist heat, high-temperature drying, and abrasion affect the release of microplastic fibers from synthetic textiles. The study found that these aging processes significantly increased fiber shedding, highlighting synthetic clothing as a major ongoing source of microplastic contamination in water environments.