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Valorization of textile waste: non-woven structures and composites
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This review explores how textile waste -- millions of tons discarded annually -- contributes to pollution in air, water, and soil, even when disposed of in landfills. The paper discusses ways to repurpose waste textiles from materials like polyester and nylon into useful products for construction, insulation, and agriculture. This is relevant to microplastic concerns because synthetic textiles are one of the largest sources of microfiber pollution, and finding ways to recycle them reduces the microplastics released into the environment.
Each year, millions of tons of clothing are both produced and discarded, exerting a substantial impact on the environment and public health. Even when textile waste is disposed of in landfills, it persistently adds to pollution in the air, water, and soil. This review explores the diverse implications of textile waste, examining circular economy principles and highlighting opportunities for transforming textile waste into eco-friendly materials. This review highlights opportunities to repurpose textile waste into new products, aligning with the principles of a circular economy. The discussed materials, such as cotton, wool, polyester, nylon, and kevlar, can be utilized in various industries, including construction, non-woven, furniture, carpet, agriculture, and paper. The alternative materials presented offer excellent mechanical, thermal, and acoustic properties, providing sustainable alternatives in applications ranging from civil construction to insulation and structure reinforcement, minimizing environmental impact. Green material alternatives enhance cost-effectiveness in constructing eco-friendly buildings, reducing the need for extracting new raw materials and minimizing the carbon footprint. It is expected that research on opportunities for recovering textile waste will soon intensify, leading to the implementation of these new eco-friendly products.
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This review examines how synthetic fiber waste from the textile industry — primarily polyester and nylon — can be repurposed into biodegradable composites for construction, automotive, and packaging applications, outlining mechanical, chemical, and biological recycling methods alongside key challenges in material quality, processing costs, and circular economy integration.
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Researchers proposed and demonstrated the direct collection and reuse of textile finishing waste microfibers as reinforcement in thermally insulating composite construction materials, diverting a significant fraction of Italy's estimated 5000 tonnes per year of textile processing waste fibers from environmental release. The composite materials met performance benchmarks for construction applications, offering both environmental and economic benefits.
A critical review on environmental pollution caused by the textile industry
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This review examines how the textile industry contributes to environmental pollution, including the release of microplastics from synthetic fibers during washing. The study highlights that non-biodegradable materials like polyester, nylon, and acrylic shed microplastic fibers that enter water systems, potentially harming marine organisms and entering the human food chain.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.