We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Quantification of shedding propensity of polyesterfabrics in the washing process
Summary
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.
Global microplastic (MP) pollution from primary and secondary sources is partly caused by the growing trend towards the use of plastics. One of the most important factors for the persistence of MP in the environment is their high resistance to degradation. The washing process has been identified as a risk and source of various pollutants in wastewater and numerous studies have been published. This study focuses on three different polyester fabrics: woven, knitted and double-faced plush fabrics, which were washed under standard conditions with the reference detergent ECE A at 60 °C for 40 min. Different methods were used to quantify the released fragments in a 5- and 10-cycle wash, to analyse the samples gravimetrically and to characterise the wastewaters by physicochemical parameters and filter cake. The results proved that the structure of polyester fabrics plays a role in shedding, although most fragments were released from all polyester fabrics in the first washing cycles.
Sign in to start a discussion.
More Papers Like This
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.
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.
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.
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.
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.