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61,005 resultsShowing papers similar to Magnetic separation and degradation approaches for effective microplastic removal from aquatic and terrestrial environments
ClearRemediation strategies for micro/nanoplastic pollution using magnetic nanomaterials
This review surveys recent developments in using magnetic nanomaterials, such as iron oxide nanoparticles and magnetic composites, to remove micro- and nanoplastics from water and soil. These materials can capture plastic particles through adsorption, help clump them together for removal, or even break them down, and they can be magnetically recovered for reuse. The study highlights that magnetic nanomaterials offer a promising approach for cleaning up plastic pollution, though challenges remain in scaling up for real-world use.
Advances in magnetic materials for microplastic separation and degradation
This review examined advances in magnetic materials and nanostructures for separating and degrading microplastics from water, highlighting their potential for targeted adsorption, transport, and catalytic degradation of plastic pollution in aquatic environments.
Emerging Applications of Magnetic Nanomaterials in the Remediation of Microplastics from the Aquatic Environment
This review examined the use of magnetic nanomaterials for removing microplastics from aquatic environments, summarizing how magnetic separation can efficiently capture plastic particles for remediation purposes. The authors highlight magnetic nanomaterials as a promising and scalable tool for microplastic cleanup.
Magnetic and electrical techniques for the effective removal of microplastics and nanoplastics
This review covers the latest advances in using magnetic and electrical methods to remove microplastics and nanoplastics from the environment, including magnetic iron-based and carbon-based materials, magnetic micro-robots, electrocoagulation, electrosorption, and electrokinetic separation. These physical and electrochemical approaches are gaining traction as efficient, chemical-free alternatives to conventional filtration. The review helps identify which removal technologies are most promising for large-scale water treatment applications.
A Review of Materials for the Removal of Micro- and Nanoplastics from Different Environments
This review evaluates methods for removing microplastics and nanoplastics from water, soil, and air, finding that traditional approaches like filtration work for larger particles but struggle with nanoscale plastics. Newer technologies like magnetic nanoparticles and photocatalysis show promise, but challenges remain in making these solutions affordable and scalable for real-world cleanup.
Technologies to eliminate microplastic from water: Current approaches and future prospects
This review surveys the different technologies available for removing microplastics from water, from basic filtration to advanced methods like magnetic separation and electrochemical treatment. Conventional approaches struggle with very small particles, while newer techniques are more effective but expensive and energy-intensive. Biological methods using bacteria, fungi, and algae offer a more eco-friendly alternative but need further development.
Magnetic polymeric composites: potential for separating and degrading micro/nano plastics
Researchers reviewed how magnetic composite materials can be used to attract, capture, and chemically break down microplastics and nanoplastics in wastewater, finding that combining magnetic separation with advanced oxidation or photocatalysis offers one of the most promising approaches for removing these persistent plastic pollutants from water.
Advances in magnetic materials for microplastic separation and degradation
This review examines how magnetic materials can be used to capture and break down microplastics in water. Different types of magnetic particles, including iron nanoparticles and tiny magnetic robots, can attract and remove microplastics with high efficiency. These technologies could be important for cleaning up microplastic-contaminated water supplies and reducing human exposure through drinking water.
Removal of microplastics in water: Technology progress and green strategies
Researchers reviewed existing technologies for removing microplastics from water, including filtration, magnetic separation, chemical coagulation, and biodegradation. Each method has significant trade-offs — filtration is costly, chemical approaches risk secondary pollution, and biological methods are slow — pointing to the need for integrated, environmentally friendly strategies that combine multiple approaches.
Innovative solutions for the removal of emerging microplastics from water by utilizing advanced techniques
This review examines the latest techniques for removing microplastics from water, including chemical methods, magnetic extraction, membrane filtration, and biological approaches. Researchers compared the strengths and limitations of each method and highlighted emerging innovations such as photocatalytic degradation and advanced bioremediation. The study provides a roadmap for developing more effective and scalable solutions to address microplastic contamination in water sources.
Recent advancement in removal of microplastics as emerging pollutants from aquatic ecosystems: adsorption and separation
This review summarizes recent advances in adsorption and separation technologies for removing microplastics from aquatic ecosystems, covering materials including magnetic nanoparticles, metal-organic frameworks, biochar, and electrocoagulation approaches.
Removal of Micro and Nanoplastics from Water Using Magnetic Nanoparticles: A Review
This review evaluates the use of magnetic nanoparticles as a technology for removing micro- and nanoplastics from water. Researchers found that magnetic nanoparticles can effectively capture plastic particles through surface interactions and be easily separated from water using magnets. The study suggests this approach offers a promising and energy-efficient method for cleaning microplastic-contaminated water, though challenges remain in scaling it for real-world applications.
Microplastics remediation in aqueous systems: Strategies and technologies
This review assessed strategies and technologies for removing microplastics from aquatic environments, comparing coagulation-flocculation, membrane filtration, magnetic separation, photocatalysis, and biological degradation approaches in terms of efficiency, scalability, and cost for both wastewater and natural water treatment.
Review of Techniques for the Detection, Removal, and Transformation of Environmental Microplastics and Nanoplastics
This review covers the latest methods for finding and removing microplastics from the environment, from microscope-based detection to chemical and biological cleanup approaches. Physical methods like filtration and magnetic separation can capture particles, while chemical techniques can actually break plastics down, and biological methods use living organisms to degrade them. The authors also highlight the promising possibility of converting captured microplastics into useful chemicals.
Innovative Approaches to Mitigating Microplastic Pollution in Effluents and Soils
This review critically analyzed innovative approaches for removing microplastics from effluents and soils, comparing conventional techniques like filtration and coagulation with emerging technologies. Researchers found that while traditional methods show some effectiveness, advanced approaches including membrane bioreactors, electrocoagulation, and bioremediation offer improved removal rates and sustainability for addressing microplastic pollution.
Removal technologies of microplastics in soil and water environments: review on sources, ecotoxicity, and removal technologies
This review covers the sources, toxic effects, and removal methods for microplastics in both soil and water environments. The authors found that while various treatment technologies exist, most are still in early stages and preventing microplastics from entering the environment in the first place may be more practical than trying to clean them up afterward. The review also notes that far fewer studies have examined microplastic toxicity in soil organisms compared to aquatic species, leaving a significant knowledge gap.
Microplastic removal via physical and chemical methods
This review summarizes physical and chemical methods for removing microplastics from water, including filtration, coagulation, magnetic separation, and photocatalytic degradation. Improving removal efficiency is critical for protecting drinking water supplies and reducing the amount of microplastic that aquatic organisms and humans are exposed to.
Microplastic transport dynamics and the path forward with magnetic nanoparticle based solutions
This review summarizes the widespread distribution of microplastics in aquatic systems and evaluates the use of magnetic nanoparticles as a solution for removing them from water. Magnetic nanoparticles can bind to microplastics and then be separated from water using magnets, offering a promising and efficient cleanup method. Effective microplastic removal from water is important because contaminated drinking water and seafood are major sources of human microplastic exposure.
Enhanced removal of microplastics from wastewater treatment plants by a novel magnetic filter
This study developed a novel magnetic adsorption approach to enhance microplastic removal in wastewater treatment plant effluents, achieving high removal efficiency across a range of particle sizes and polymer types.
A Cheap and Portable Solution for The Removal of Microplastics from Natural Waters
This paper reviews current and emerging strategies for removing microplastics from natural waters, including physical filtration, coagulation, magnetic separation, and biological approaches, evaluating their feasibility and limitations.
Harnessing Magnetic Nanoparticles for the Effective Removal of Micro- and Nanoplastics: A Critical Review
This review summarizes how tiny magnetic nanoparticles can be used to pull microplastics and nanoplastics out of water by binding to them and separating them magnetically. While still facing challenges like scaling up and optimizing the particles, this technology could help reduce the amount of microplastics that reach drinking water and ultimately the human body.
Review of green technologies for the removal of microplastics from diverse environmental sources
This review surveys green technologies being developed to remove microplastics from water, soil, air, and biological systems. Researchers evaluate methods including bioremediation, advanced filtration, and electrochemical approaches as alternatives to conventional treatment. The study emphasizes the need for scalable, environmentally friendly removal technologies given the growing accumulation of microplastics across diverse ecosystems.
Investigation of microplastics removal methods from aquatic environments
This review summarizes current methods for removing microplastics from water environments, including filtration, coagulation, biological degradation, and advanced oxidation. No single technique is fully effective, and the authors note that combining methods and improving wastewater treatment infrastructure is essential.
Chemical, physical, and biological techniques to remove microplastics
This review covers the chemical, physical, and biological techniques available for removing microplastics from the environment, comparing their effectiveness and practical limitations. Researchers found that while each approach has strengths, no single method is sufficient for complete removal across different environmental settings. The study suggests that combining multiple techniques offers the most promising path toward effective microplastic remediation.