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Bio-based electrospun polyamide membrane – sustainable multipurpose filter membranes for microplastic filtration
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Researchers created electrospun membranes from bio-based polyamide that can effectively filter microplastics from both water and air. The study found that these nonwoven membranes also work well for cleaning up oily wastewater. The findings suggest a sustainable, multipurpose filtration solution made from renewable materials.
Electrospun nonwoven membranes from bio-based PA 6.9 can serve as efficient filters for the removal of microplastic from water and air as well as for the remediation of oily wastewater.
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Functional Electrospun Membranes From Renewable Lignin for Clean Air Applications
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Researchers developed sustainable lignin-based electrospun nanofibrous membranes incorporating triclosan for high-efficiency air filtration, demonstrating that renewable biopolymer-derived membranes can achieve antibacterial properties alongside effective capture of airborne particles including microplastics.
Mechanically Robust and Biodegradable Electrospun Membranes Made from Bioderived Thermoplastic Polyurethane and Polylactic Acid
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Researchers developed electrospun membranes from bio-derived thermoplastic polyurethane and polylactic acid as a sustainable alternative to petroleum-based porous polymer membranes used in filtration, textiles, and biomedical applications. The resulting membranes were both mechanically robust and biodegradable, addressing the environmental problem of persistent microplastic pollution from synthetic materials.
Sustainable Design of Bio-Composite Membranes for Dual Contaminant Separation and Environmental Remediation
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This study developed a cellulose acetate composite membrane capable of simultaneously removing both microplastics/nanoplastics and oil contaminants from water using an environmentally benign fabrication process, offering a multifunctional alternative to conventional single-target treatment systems.
Electrospun nanofiber membranes for the control of micro/nanoplastics in the environment
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This review examines electrospun nanofiber membranes as next-generation filtration materials for removing micro- and nanoplastics from water, analyzing their performance advantages over conventional membranes and identifying remaining challenges for practical environmental application.
Marine microplastics detection and filtration self-cleaning membrane processed by electrospinning
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Scientists have created a cheap, portable filter membrane that can both detect and remove tiny plastic particles (microplastics) from seawater, catching over 90% of them. This matters because microplastics from ocean pollution can work their way into seafood and drinking water, so having an affordable tool to monitor and filter them out is a meaningful step toward reducing our exposure to this pollution.
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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.