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61,005 resultsShowing papers similar to Bamboo Fiber Paper-Based Filter Material for Fast and Efficient Capture of Microplastics
ClearBamboo Fiber Paper-Based Filter Material for Fastand Efficient Capture of Microplastics
Researchers developed an eco-friendly bamboo-derived cellulose paper filter that achieved 98% capture efficiency for polystyrene microplastics with an exceptionally high filtration flux of 21,167 L per square meter per hour, following an intermediate blocking model with excellent reusability over multiple cycles.
Scalable Bamboo Fiber/Microfibrillated Cellulose Foam via Solvent‐Exchange‐Assisted Ambient Drying for Highly Efficient Microplastics Capture
Researchers developed a scalable bamboo fiber and microfibrillated cellulose foam for capturing microplastics from water, achieving 99.4% filtration efficiency with high flow rates. The foam was fabricated using an energy-efficient ambient drying process without toxic crosslinkers, and demonstrated excellent reusability and effectiveness across various plastic types and real water samples. The study presents a sustainable, high-performance approach to microplastic remediation in aquatic environments.
Cellulose nanofibril-loaded filter paper for highly efficient removal of microplastics via multiscale capture mechanisms
Researchers fabricated a cellulose nanofibril-loaded filter paper composite and found it achieved over 93% removal efficiency for polystyrene, polypropylene, and PET microplastics through a combination of physical interception, electrostatic interactions, and hydrogen bonding.
Bacterial cellulose biopolymers: The sustainable solution to water-polluting microplastics
Researchers developed bacterial cellulose (BC) biopolymer filters as a sustainable alternative to petroleum-based polymer filters used in wastewater treatment plant microplastic removal. BC filters showed high MP capture efficiency and are biodegradable, addressing both microplastic pollution and the environmental costs of conventional synthetic filter maintenance.
Aerogels Fabricated from Wood-Derived Functional Cellulose Nanofibrils for Highly Efficient Separation of Microplastics
Researchers developed aerogel filters from chemically modified wood-derived cellulose nanofibrils that achieved up to 100% efficiency in removing polystyrene microplastics from water. The aerogels captured microplastics through a combination of physical entrapment, electrostatic interaction, and hydrogen bonding, and maintained their effectiveness over eight filtration cycles. The study demonstrates a promising green technology using sustainable materials for addressing microplastic pollution in aquatic environments.
Rapid removal of small particle-sized microplastics utilizing superhydrophobic wood membranes
Researchers developed a superhydrophobic wood membrane that achieves 99.6% removal efficiency for microplastics smaller than 10 micrometers. The membrane, created by treating wood with methyltrichlorosilane, maintained its performance across varying water flow rates and demonstrated excellent reusability and environmental friendliness. The study offers a practical and sustainable filtration solution for removing the smallest and most difficult-to-capture microplastics from water.
Potential of cellulose extracted from sweet corn stalks (Zea mays saccharata Sturt) as a microplastic filter membrane
Researchers extracted cellulose from agricultural corn stalk waste and made it into filter membranes that removed over 90% of microplastics from water, showing that cheap, renewable plant material can be turned into effective, sustainable filters for tackling plastic pollution in wastewater.
Efficacy of bacterial cellulose hydrogel in microfiber removal from contaminated waters: A sustainable approach to wastewater treatment
Researchers developed a bacterial cellulose hydrogel made from unused cellulose remnants and tested it as an eco-friendly filter for removing microfibers from contaminated water. The hydrogel achieved an average removal rate of nearly 94 percent and retained the captured fibers well, releasing only about 8 percent after washing. The study presents this bio-based approach as a sustainable and effective alternative for tackling microfiber pollution in wastewater.
Leveraging Intrinsic Hemicellulose in Cellulose Nanopaper for Enhanced Nanoplastic Collection
Researchers developed a cellulose-based nanopaper that can efficiently capture nanoplastics from water using natural hemicellulose as a key component. The hemicellulose enhances the paper's ability to adsorb plastic nanoparticles through stronger molecular interactions and creates a porous structure that works well under flowing water conditions. As a bonus, the used nanopaper loaded with captured plastics can be recycled into high-performance composite materials.
Flowthrough Capture of Microplastics through Polyphenol‐Mediated Interfacial Interactions on Wood Sawdust
Researchers created a plant-based water filter using wood sawdust coated with polyphenols (natural plant compounds) that captures over 99.9% of nano- and microplastics from water in a single pass. The filter works on many types and sizes of plastics and can be cleaned and reused multiple times. This bio-based approach could offer a practical, low-cost solution for removing plastic contamination from drinking water.
Carbon nanoparticles fabricated microfilm: A potent filter for microplastics debased water
Researchers developed a carbon nanoparticle membrane combined with a PVDF polymer to filter microplastics from water. The nanofilm effectively removed microplastics, reduced microbial contamination, and improved water clarity. The study highlights nanofiltration as a promising low-cost approach for removing microplastics from water, with efficiencies reaching up to 95%.
Nature-derived hydrogel for microplastic removal
Scientists developed a nature-based hydrogel made from chitin and lignin that can remove nanoplastics from wastewater with very high efficiency, absorbing up to 1,791 milligrams of plastic per gram of material. This sustainable, reusable filter could help reduce the amount of tiny plastic particles that reach drinking water and ultimately the human body.
Nano/Micro Hybrid Bamboo Fibrous Preforms for Robust Biodegradable Fiber Reinforced Plastics
Researchers created strong, eco-friendly composite materials by combining nano- and micro-scale fibers from bamboo, producing a biodegradable plastic alternative with improved mechanical properties. This work contributes to developing sustainable materials that could replace conventional petroleum-based plastics and reduce microplastic generation.
Green production of bioinspired reusable PP fluff for true-to-life microplastics removal from water
Researchers developed a reusable 3D fibrous polypropylene filter inspired by natural seagrass balls (which are known to trap microplastics in the wild), using a solvent-free manufacturing process and testing it with "true-to-life" microplastics made from weathered pasta bags. The filter maintained high removal efficiency over 10 reuse cycles, offering an environmentally friendly and practical approach for removing microplastics from water.
Leveraging IntrinsicHemicellulose in Cellulose Nanopaperfor Enhanced Nanoplastic Collection
Researchers demonstrated that cellulose nanopaper assembled from cellulose nanofibrils containing intrinsic hemicellulose can efficiently capture diversified nanoplastics from aqueous environments through interfacial adsorption and physical interception, leveraging the hierarchical lignocellulose microstructure for enhanced nanoplastic collection.
Removal of microplastics from aqueous media using activated jute stick charcoal
Researchers developed an eco-friendly method for removing microplastics from water using activated charcoal made from jute sticks. The material achieved over 94 percent removal efficiency for PVC microplastics under optimized conditions, driven by electrostatic and hydrophobic interactions. The study introduces a low-cost, sustainable adsorbent that could be practical for water treatment in regions where jute is abundantly available.
Recovery of cellulose acetate bioplastic from cigarette butts: realization of a sustainable sorbent for water remediation
Researchers developed a method to recycle cellulose acetate plastic from discarded cigarette filters — one of the world's most common litter items — and repurpose it into a sponge-like material that removes pollutants from water with over 79% efficiency, turning a major source of microplastic pollution into a useful cleanup tool.
Capturing the colloidal microplastics with plant-based nanocellulose networks
Researchers found that nanocellulose—a material derived from plants—can efficiently capture colloidal microplastics and even nanoplastics from water, including particles too small for conventional filters. Plant-based nanocellulose networks could offer a sustainable, biodegradable solution for removing the smallest and most challenging microplastic fractions from water.
Effective Removal of Microplastic Particles from Wastewater Using Hydrophobic Bio-Substrates
Researchers tested natural cattail plant fibers as a low-cost, biodegradable material for removing microplastics from wastewater. The hydrophobic fibers were effective at adsorbing microplastic particles, with removal efficiency influenced by water chemistry and contact time. The study suggests that plant-based bio-adsorbents could offer a sustainable and affordable alternative for filtering microplastics from water treatment systems.
Utilizing biofilm-enhanced coconut coir for microplastic removal in wastewater
Researchers found that coating coconut coir (a natural fiber) with biofilm — communities of microorganisms — boosted its ability to capture microplastics from wastewater, achieving 85–95% removal efficiency compared to 72–82% without biofilm. This low-cost, natural approach offers a promising sustainable filter material for tackling microplastic pollution in water treatment systems.
Lignin/Poly(vinyl alcohol) Hydrogel for Detecting and Effectively Removing Microplastics
Researchers synthesized a lignin/polyvinyl alcohol hydrogel from bamboo-derived aminated lignin and showed it could effectively detect and adsorb polystyrene microplastics from water, demonstrating a biobased approach to microplastic removal.
Hierarchically porous and anisotropic biochar from fast-growing balsa and paulownia woods for effective microplastic removal
Scientists converted fast-growing balsa and paulownia wood into a specially structured biochar — a carbon-rich material made by heating plant matter without oxygen — that demonstrated exceptional ability to capture polystyrene microplastics from water, achieving an adsorption capacity of 533 mg per gram while retaining 88% efficiency after 30 reuse cycles. The material also performed well on actual fragments from plastic bags and tea bags, and worked across a wide range of water types. Biochar made from abundant, fast-growing wood offers a scalable, sustainable, and recyclable option for microplastic removal in water treatment.
Removal of Plastics from Micron Size to Nanoscale Using Wood Filter
This study demonstrated that porous wood filters can effectively remove both microplastics and nanoplastics from water, offering a low-cost, biodegradable alternative to conventional filtration materials.
Biodegradable sponges made from chitin-cellulose nanofibers for sustainable removal of microplastics from aquatic environment
Researchers developed a biodegradable sponge made from chitin and cellulose nanofibers that can remove up to 93% of microplastics from water. The sponge maintained strong performance after four reuse cycles and naturally biodegraded in soil environments. The study presents a sustainable, eco-friendly approach to cleaning microplastic contamination from aquatic ecosystems without introducing additional persistent pollutants.