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61,005 resultsShowing papers similar to Commercial clothes dryers: a source of microfiber emissions to air
ClearAirborne emissions of microplastic fibres from domestic laundry dryers
Domestic tumble dryers were confirmed as a source of airborne microplastic fibers, with samples taken during operation containing significantly more fibers than background air levels. The study is the first to measure microplastic fiber emissions from mechanical drying, identifying indoor air as a key exposure environment.
Electric clothes dryers: An underestimated source of microfiber pollution
Researchers measured microfibre emissions from residential electric clothes dryers, finding polyester fibres distributed throughout a 9-metre radius from dryer vents and significant lint accumulation in dryer exhaust. The study highlighted electric clothes dryers as an underestimated direct atmospheric pathway for microfibre pollution, distinct from the washing machine and wastewater route.
The impact of fabric conditioning products and lint filter pore size on airborne microfiber pollution arising from tumble drying
Researchers found that vented tumble dryers release significant quantities of synthetic microfibers into the external environment, with fiber release influenced by fabric conditioning products and lint filter pore size, identifying household dryers as an underappreciated source of airborne microplastic pollution.
Co-emission of Siloxane Compounds with Polyester Nanofibers from Household Laundry Dryer Exhaust
Scientists found that clothes dryers release tiny plastic fibers and chemical compounds into the air when drying synthetic fabrics like polyester. These microscopic particles are so small they can potentially be breathed into our lungs, though researchers don't yet know what health effects this might have. This study shows that doing laundry creates a new source of airborne plastic pollution that we're only just beginning to understand.
Modelling microplastic fibre emissions from synthetic textiles: An Australian case
Researchers modeled microplastic fiber emissions from synthetic textiles across Australia, estimating emission quantities, identifying geographic hotspots, and tracing fibres to their environmental receiving compartments. The model found that domestic laundry is the dominant emission source, with most fibres ultimately reaching wastewater treatment systems or water bodies.
Airborne microfiber capture: secondary filtration a solution to filter microfiber emissions from clothing dryers
Three commercially available secondary filters for household clothes dryers were tested and found to reduce airborne microfiber emissions by reducing particle number and mass, with the best-performing filter cutting fiber counts significantly, though no filter eliminated emissions entirely.
Impact of vented and condenser tumble dryers on waterborne and airborne microfiber pollution
Tumble dryers are a significant and underappreciated source of microfiber pollution: vented dryers release microfibers into outdoor air through their exhaust ducts, while condenser dryers discharge them into wastewater when users rinse out lint filters. The study found that real consumer laundry loads released surprisingly high total microfiber levels (over 340 ppm) across both dryer types. This means household drying is an important missing piece in efforts to curb textile microfiber pollution, alongside the more studied problem of washing machine emissions.
Quantification of different microplastic fibres discharged from textiles in machine wash and tumble drying
Researchers quantified synthetic microplastic fibre emissions from five sequential machine washes and tumble dryings of synthetic fabrics, finding that fibre release decreased with successive washes and that two commercial in-machine fibre traps varied substantially in their collection efficiency, with implications for reducing domestic microplastic emissions.
Characterization of microfibers emission from textile washing from a domestic environment
Researchers found that household laundry machines release millions of microfibers per wash cycle, with top-loading machines emitting slightly more than front-loaders, and synthetic fibers accounting for only about 19% of total emissions, with the majority of fibers under 5 micrometers in length.
Acrylic fabrics as a source of microplastics from portable washer and dryer: Impact of washing and drying parameters
Researchers quantified microfiber release from acrylic fabrics during washing and drying in a portable appliance under various conditions, finding that doubling wash or dry time approximately doubled fiber release and that using detergent increased release nearly 3-fold compared to water alone. Fiber release decreased across successive laundering cycles as the fabric shed its most loosely attached fibers early in its use life.
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.
Quantity and fate of synthetic microfiber emissions from apparel washing in California and strategies for their reduction
Researchers quantified synthetic microfiber emissions from apparel washing across California, finding laundry to be a major microplastic source, and evaluated strategies including appliance filters and fabric standards to reduce microfiber releases to wastewater systems.
From clothing to atmospheric fallout: characterising direct microplastic fibre emissions in air
Scientists studied how synthetic clothing releases tiny plastic fibers into the air when fabric rubs together during normal wear. They found that polyester clothes shed microscopic fibers that are small enough to float in the air and potentially be breathed into our lungs. This research helps us better understand how microplastics from our everyday clothing might contribute to air pollution and affect human health through inhalation.
Microfiber pollution: Assessment, emission estimation, and time-series-based forecast of microfibers from domestic washing machine laundering and mitigation measures.
This study measured microfiber release from domestic washing machines in India, finding substantial emissions with each wash cycle, and used the data to forecast future microfiber pollution as laundry machine use grows. The findings highlight domestic laundry as a major and growing source of synthetic microfiber pollution in emerging economies.
A novel approach for rapid quantification and length distribution of microfibers released during domestic laundry.
Researchers developed a novel rapid method for directly quantifying microfibers released during domestic laundry and deriving their length distribution density function, addressing the lack of standardized quantification approaches for this significant source of microfiber pollution.
Microplastics in wastewater: microfiber emissions from common household laundry
A household laundry study found that a 6 kg load of synthetic clothing released an average of 18 million microfibers into wastewater, with 93% of fibers under 500 micrometers in length. This is the first characterization of microfiber emissions under real household conditions, confirming laundry as a major domestic source of small microplastic pollution.
Determination of atmospheric microplastic levels in a textile industry intensive region
This study measured atmospheric microplastic levels in a region with intensive textile manufacturing, finding elevated concentrations linked to industrial fiber emissions. The results underscore the textile sector as a significant local source of airborne microplastic pollution.
Emissions of microplastic fibers from microfiber fleece during domestic washing
Researchers measured microfiber shedding during 10 washing cycles of a new polyester fleece and found that a single garment released hundreds of thousands of fibers per wash. This is one of the first quantitative studies to confirm domestic laundry as a major source of microfibers entering wastewater and ultimately aquatic environments.
Evaluating microfiber emissions and point-of-use filtration efficiency in household washing and drying cycles.
Researchers evaluated microfiber generation and discharge from household washing and drying cycles using standardized protocols with polyester fleece garments, testing the effectiveness of three commercial point-of-use filtration systems at reducing microfiber emissions from wash wastewater.
Domestic laundry and microfiber pollution: Exploring fiber shedding from consumer apparel textiles
Researchers measured microfiber shedding from a range of consumer apparel textiles during simulated laundry cycles, finding that fiber release varied substantially by fabric type, construction, and wash conditions, with polyester fleece releasing the most microfibers per wash.
Unveiling microfiber emissions: A comprehensive analysis of household washing activities and mitigation measures
Researchers measured microfiber release from real household washing machines across different wash programs and found that machine type, spin speed, and cycle duration all significantly affect how many synthetic fabric fibers — a major source of microplastic pollution — escape into wastewater. They identified optimal washing conditions (higher spin speed, longer cycle) that can meaningfully reduce microfiber emissions during everyday laundry.
Laundry and dry cleaning environments as a source of microplastics
Researchers collected dust samples from dry cleaning shops and analyzed microplastic presence and composition using stereo microscopy, ATR-FTIR, and micro-Raman spectroscopy. Samples contained 10 to 23 MPs of fragment, pellet, film, and foam types in size ranges of 1.2 to 5 mm, with PVA, Tencel, PA resin, polyurethane, EVA, and PET as dominant polymer types, representing one of the first investigations of MP contamination in indoor dry cleaning environments.
Microfiber Release to Water, Via Laundering, and to Air, via Everyday Use: A Comparison between Polyester Clothing with Differing Textile Parameters
Researchers measured microfiber release from polyester garments into both wash water and air during everyday wear, finding that release into air was comparable to or exceeded laundry release and was influenced by fabric structure, yarn type, and twist level.
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.