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61,005 resultsShowing papers similar to A Novel Method For Microplastic Removal From Wastewater
ClearDevelopment and evaluation of a water treatment system for the removal of microplastics in an aqueous medium.
Researchers developed and evaluated a water treatment system for removing microplastics from aqueous media, addressing the urgent environmental concern of microplastic contamination in rivers, seas, and oceans and assessing the system's effectiveness as a promising water purification technology.
A Novel Application of Filtration for the Collection of Microplastics in Waterways
Researchers developed a novel filtration system for collecting microplastics from waterways, demonstrating its effectiveness as a scalable and practical tool for environmental monitoring and plastic pollution assessment.
Nanoplastics Removal from Water using Metal–Organic Framework: Investigation of Adsorption Mechanisms, Kinetics, and Effective Environmental Parameters
Researchers developed a metal-organic framework material that can remove 96% of nanoplastics from water through an adsorption process. The material works by attracting the negatively charged nanoplastic particles to its surface through electrostatic forces and can be regenerated for repeated use. This technology could provide a practical solution for removing the tiniest and most dangerous plastic particles from drinking water.
Synthesis, assessment, and application of two-dimensional ferromagnetic nanocomposites for the removal of microplastics from drinking water and wastewater effluent
Researchers synthesized ferromagnetic 2D nanocomposites and evaluated their effectiveness at removing microplastics from drinking water and wastewater effluent, finding they offer a promising technological innovation for addressing MP contamination in water treatment systems.
Nanomaterials for microplastics remediation in wastewater: A viable step towards cleaner water
This review examines how nanomaterials, tiny engineered particles with high surface area and reactivity, can be used to remove microplastics from water more effectively than traditional methods like filtration and sedimentation. While promising, these technologies face challenges including high production costs, potential toxicity of the nanomaterials themselves, and difficulty scaling up from lab to real-world applications. Improving these methods is important because current water treatment often fails to remove the smallest and most harmful microplastic particles.
Nanonet trapping for effective removal of nanoplastics by iron coagulation
Scientists developed a new iron-based water treatment method that creates tiny net-like structures capable of trapping and removing nanoplastics that conventional water treatment cannot filter out. This approach works effectively in real-world water samples and could be adopted by existing water treatment plants, offering a practical way to reduce nanoplastic contamination in drinking water.
Molecular Mechanisms Governing the Adsorption, Deposition, and Removal of Environmentally Aged Microplastics by Engineered Surfaces
Scientists figured out how tiny plastic particles that have been weathered in the environment stick to different surfaces, then used this knowledge to create a new material that can remove over 92% of these microplastics from water. This breakthrough could lead to better filters and cleanup systems to remove microplastics from drinking water and the environment. Since microplastics are found everywhere from our food to our bloodstream, having effective ways to remove them could help protect human health.
Revivable self-assembled supramolecular biomass fibrous framework for efficient microplastic removal
Scientists developed a sustainable material made from chitin and cellulose, two natural compounds, that can efficiently remove multiple types of microplastics from water. The material can be regenerated and reused multiple times without losing effectiveness, making it a practical tool for water cleanup. This type of affordable, eco-friendly filtration technology could help reduce human exposure to microplastics in drinking water.
Advanced green capture of microplastics from different water matrices by surface-modified magnetic nanoparticles
Researchers engineered magnetic nanoparticles with specialized surface coatings that attract and capture microplastics from water through electrostatic and molecular forces, allowing the plastic-laden particles to be pulled out with a magnet in about 20 minutes. This approach offers a faster and greener alternative to current water treatment methods for removing microplastic contamination.
Enhanced removal of microplastics from wastewater hydrological pathways using a magnetically recoverable Fe 3 O 4 /carbon black nanocomposite
Scientists developed a new magnetic material that can remove nearly 99% of tiny plastic particles from wastewater before it gets released into rivers and oceans. The material works like a magnet to grab plastic pieces from dirty water, then can be pulled out and reused. This could help stop microplastics from building up in our water supply and food chain, where they may pose health risks to humans.
Microplastics_Removal
Researchers evaluated the efficiency of a microplastic removal system for synthetic wastewater that combines a chemical treatment process with simple filtration, measuring removal performance across different microplastic types and concentrations.
Super-bridging fibrous materials for water treatment
Researchers engineered fiber-based materials that dramatically increase the size of clumped particles (called flocs) during water treatment, reducing the need for chemical additives by up to 60% while also effectively removing emerging contaminants like microplastics and nanoplastics from drinking water.
Developing an Efficient Model for Microplastic Removal in Wastewater: Integrating Advanced Filtration, Nanotechnology, and Bioremediation
Researchers developed an integrated model for microplastic removal from wastewater combining bio-based filtration with chitosan and alginate beads, carbon nanotube nanotechnology, and bioremediation techniques. The study suggests that this synergistic approach addresses key limitations of conventional treatment methods, including insufficient removal efficiency, low adsorption capacity, and inadequate selectivity for different microplastic types.
Using Adhesives to Capture Microplastics from Water
Researchers developed an approach using pressure-sensitive adhesives to capture microplastics from water, demonstrating a practical method for preventing microplastic release into aquatic environments rather than attempting environmental remediation.
Metal–organic framework-based foams for efficient microplastics removal
Scientists developed foam materials made from zirconium metal-organic frameworks that can efficiently capture microplastics from water, offering a promising filtration approach for water treatment applications. The porous foam structure provides high surface area for trapping plastic particles.
Removal of microplastics from water by magnetic nano-Fe3O4
Researchers developed a method for removing microplastics from water using magnetic iron oxide nanoparticles that attach to plastic surfaces, allowing the particles to be pulled out with a magnet. The technique achieved removal rates above 80% for common microplastic types in environmental water samples including river water, sewage, and seawater, suggesting a practical approach for water treatment.
Treatment technologies for the removal of micro plastics from aqueous medium
Researchers reviewed treatment technologies for removing microplastics from water, finding that while multiple methods including filtration, membrane processes, and coagulation show promise, their effectiveness depends on microplastic size, type, and concentration.
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.
Nanomaterials for microplastic remediation from aquatic environment: Why nano matters?
This review examines how nanomaterials such as photocatalysts, adsorbents, and membrane filters can be used to remove microplastics from aquatic environments, highlighting why nanoscale properties offer advantages over conventional remediation approaches.
Current status of using adsorbent nanomaterials for removing microplastics from water supply systems: a mini review
This review evaluates the current status and potential of adsorbent nanomaterials for removing microplastics from water supply systems, assessing their effectiveness against smaller particles that challenge conventional water treatment processes.
Evaluation of the Presence of Microplastics in Wastewater Treatment Plants: Development and Verification of Strategies for Their Quantification and Removal in Aqueous Streams
Researchers evaluated microplastic presence in wastewater treatment plants and developed a pilot capture system capable of detecting, quantifying, and removing microplastic particles from water. The study found that conventional treatment processes are insufficient for complete microplastic removal, highlighting the need for dedicated technologies to address this gap in water treatment infrastructure.
Metal-Organic Frameworks for the Elimination of Microplastics from Water: A Review of Advances and Mechanisms.
**TLDR:** This review summarizes research on using special materials called metal-organic frameworks (MOFs) to remove tiny plastic particles from water that can harm human health. Scientists have found these materials can effectively capture and break down microplastics in lab studies, but they still need to overcome challenges like high costs and making the process work in real-world water treatment systems. This research is important because microplastics are everywhere in our water supply and pose health risks to humans.
Microplastics and nanoplastics: Recent literature studies and patents on their removal from aqueous environment
This review surveyed recent research and 42 international patents on technologies for removing microplastics and nanoplastics from water, categorizing methods into filtration, capture-based, and degradation approaches. Removal efficiencies between 58% and 100% were reported across techniques including coagulation, membrane filtration, photocatalytic degradation, and microbial breakdown. The study highlights that while promising methods exist, each has limitations depending on factors like plastic type, water chemistry, and particle size.
Nanomaterials for Microplastic Removal from Wastewater: Current State of the Art Nanomaterials and Future Prospects
This review surveys recent advances in using nanomaterials to remove microplastics and nanoplastics from wastewater, since conventional treatment plants struggle to capture these tiny particles. Researchers evaluate different nanomaterial approaches including magnetic nanoparticles, photocatalysts, and membrane technologies. The study identifies promising strategies but notes that challenges around scalability, cost, and potential environmental risks of the nanomaterials themselves still need to be addressed.