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61,005 resultsShowing papers similar to Membrane technology as a strategy for microplastics removal from landfill leachate: a review
ClearAdvanced approaches to microplastic removal in landfill leachate: Advanced oxidation processes (AOPs), biodegradation, and membrane filtration
This review examines methods for removing microplastics from landfill leachate, including advanced oxidation processes, biodegradation, and membrane filtration. Researchers found that techniques like membrane bioreactors and nanofiltration show promise at laboratory and pilot scales for reducing microplastic concentrations. The study highlights that leachate treatment processes can themselves contribute to microplastic release into surface waters, making effective removal strategies critical.
Remediation of Micro- and Nanoplastics by Membrane Technologies
This review examined how membrane filtration technologies can remove micro- and nanoplastics from water and wastewater, since conventional treatment plants cannot fully eliminate these particles. Researchers found that techniques like ultrafiltration, nanofiltration, reverse osmosis, and membrane bioreactors are highly effective at capturing microplastics, though each has trade-offs related to cost, fouling, and energy use. The study also raises the concern that polymeric membranes themselves could potentially release plastic particles during the filtration process.
Filtration Solutions for Microplastic Mitigation: Cutting-Edge Filtration Technologies and Membrane Innovations for Environmental Protection
This review focused on membrane-based filtration technologies—including microfiltration, ultrafiltration, and nanofiltration—as strategies for removing microplastics from water. The authors evaluated removal efficiencies across membrane types and concluded that while membranes show strong performance, fouling and operational costs remain barriers to large-scale deployment.
The Potential Role of Membrane Technology in the Removal of Microplastics from Wastewater
This review examines membrane filtration as a technology for removing microplastics from wastewater, finding it promising but limited by issues of fouling and chemical instability. Improving membrane technology could significantly reduce the amount of microplastics discharged into waterways from treatment plants.
Advancements in Sustainable Membrane Technologies for Enhanced Remediation and Wastewater Treatment: A Comprehensive Review
This review covers membrane filtration technologies—reverse osmosis, nanofiltration, and ultrafiltration—as methods for removing contaminants from water, with relevance to microplastic and nanoplastic removal from drinking water and wastewater. Advancing membrane-based treatment is critical for reducing the microplastic load in treated water that humans and ecosystems are ultimately exposed to.
A review of microplastic removal from water and wastewater by membrane technologies
This review examines how membrane filtration technologies can remove microplastics from drinking water and wastewater. Researchers found that advanced membranes like nanofiltration, reverse osmosis, and membrane bioreactors are among the most effective methods for capturing microplastic particles that conventional treatment plants miss. The study compares membrane approaches with other removal methods and discusses the challenges of membrane fouling caused by microplastic accumulation.
Wastewater Treatment Methods for Removal of Microplastics from Effluents
This book chapter reviewed pressure membrane technologies — including ultrafiltration, nanofiltration, and reverse osmosis — for removing microplastics and nanoplastics from wastewater effluents. The authors evaluate the performance, cost, and limitations of each membrane type and discuss how combinations of technologies can achieve higher removal efficiencies.
Pressure-Driven Membrane Processes for Removing Microplastics
This review examines the use of pressure-driven membrane processes, including microfiltration, ultrafiltration, nanofiltration, and reverse osmosis, for removing micro- and nanoplastics from water. Researchers found these membrane technologies can achieve removal rates of up to 100% in aqueous environments such as stormwater, wastewater, and landfill leachate. The study highlights both the operational challenges and innovations in membrane design that could enable broader application of these techniques.
Filtration Solutions for Microplastic Mitigation: Cutting-Edge Filtration Technologies and Membrane Innovations for Environmental Protection
This review covers advances in filtration technologies and membrane innovations for removing microplastics from the environment, examining the performance, limitations, and scalability of approaches including membrane filtration, coagulation, and combined treatment processes.
Análise de técnicas de remediação para a mitigação de micro e nanoplásticos em oceanos com base na revisão da literatura
This review analyzed scientific literature on remediation techniques for removing micro- and nanoplastics from ocean environments, identifying and comparing two key approaches: the first focused on membrane-based methods — ultrafiltration, membrane bioreactors, and dynamic membrane technology — for wastewater treatment, and the second examined nanomaterials as adsorbents. Membrane technologies demonstrated high removal efficiency for micro- and nanoplastics, though each method presents implementation challenges that require further research.
Membrane Processes for Microplastic Removal
This review evaluates the use of membrane technologies for removing microplastics and nanoplastics from wastewater treatment plant effluents. Researchers found that while membrane bioreactors show promise, most existing membrane approaches are still insufficient for comprehensive microplastic removal, especially for the smallest particles. The study suggests that specially designed membrane systems are needed as advanced tertiary treatment to prevent microplastic discharge into waterways.
An assessment of the impact of structure and type of microplastics on ultrafiltration technology for microplastic remediation
Researchers assessed ultrafiltration technology for microplastic removal from water, finding that membrane performance varied based on microplastic structure, size, and polymer type, with implications for optimizing tertiary treatment in water purification systems.
Elimination of microplastics from the aquatic milieu: A dream to achieve
Researchers reviewed current methods for eliminating microplastics from aquatic environments, including membrane technologies such as ultrafiltration, nanofiltration, and microfiltration. The study assessed how microplastics interact with toxic organic chemicals, antibiotics, and heavy metals in water, compounding their environmental impact. The review suggests that while various removal technologies show promise, achieving complete elimination of microplastics from water remains a significant challenge.
Microplastics in landfill and leachate: Occurrence, environmental behavior and removal strategies
This review examines how microplastics form and accumulate in landfills and their leachate, which is the liquid that drains from waste sites. Researchers found that landfill leachate is an overlooked source of microplastic pollution that can carry toxic substances and antibiotic resistance genes into the surrounding environment. The study evaluates current removal strategies and calls for better treatment systems to prevent microplastic contamination from waste disposal sites.
Characterization and Removal of Microplastics in Landfill Leachate Treatment Plants in Istanbul, Turkey
This study characterized and quantified microplastics in landfill leachate at two municipal solid waste landfills in Istanbul, Turkey, finding concentrations up to 196 particles per liter in membrane bioreactor sludge. Membrane bioreactors and nanofiltration removed significant proportions of microplastics from leachate, but concentrated them in treatment residuals.
A review on microplastics in landfill leachate: formation, occurrence, detection, and removal techniques
This review examined microplastics in landfill leachate, covering their formation from degrading plastic waste, reported concentrations in leachate, detection methods, and available removal technologies. The authors identify landfill leachate as a significant and underregulated source of microplastic release into surrounding environments.
Microplastics in landfill leachate: Sources, abundance, characteristics, remediation approaches and future perspective
This review examines the sources, abundance, and characteristics of microplastics found in landfill leachate, a difficult-to-treat waste liquid that can carry pollutants into the environment. The authors highlight the urgent need for standardized microplastic analysis methods and more research into cost-effective approaches for removing microplastics from leachate before it reaches waterways.
Filtration Methods for Microplastic Removal in Wastewater Streams — A Review
This review surveys filtration, membrane, coagulation, and biological methods for removing microplastics from wastewater, concluding that membrane bioreactors and dynamic membranes are among the most effective current technologies. The paper provides a useful comparative overview for engineers and policymakers seeking cost-effective solutions to prevent microplastics from passing through treatment plants into waterways.
Membrane Filtration Technique for Remediation of Microplastics
This chapter reviews membrane filtration as a technique for removing microplastics (plastics smaller than 5 mm) from water environments, examining how various membrane types and configurations intercept plastic particles during treatment. The authors discuss the advantages, limitations, and scalability of membrane-based approaches for microplastic remediation.
Microplastics in marine environment: a review on sources, classification, and potential remediation by membrane technology
This review covers microplastic sources, classification, distribution in marine environments, and potential remediation technologies with emphasis on membrane-based filtration methods. It highlights the persistence and ubiquity of microplastics in aquatic habitats and the need for both better removal technologies and upstream plastic use reduction.
Microplastics in landfill leachates: The need for reconnaissance studies and remediation technologies
Researchers reviewed studies on microplastics in landfill leachate — the liquid that drains through waste — finding concentrations up to 291 particles per liter that can be reduced by treatment but never fully eliminated. The study argues that landfills are an underappreciated source of microplastic pollution and urges development of better containment and removal technologies.
Microplastics in landfill leachate: Sources, detection, occurrence, and removal
This review examines how landfills have become a significant source of microplastics entering the environment through leachate -- the liquid that seeps out of waste. Polyethylene, polystyrene, and polypropylene are the most common microplastics found in landfill leachate, and while treatment can remove up to 100% of them, many facilities are not yet equipped to filter these particles before they contaminate surrounding water sources.
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.
Membrane Technologies at the Frontier: A Review of Advanced Solutions for Microplastics and Emerging Contaminants in Wastewater
This review evaluates advanced membrane-based technologies for removing microplastics and emerging contaminants from wastewater, covering mechanisms such as size exclusion, adsorption, and biodegradation. Researchers identified membrane fouling as the primary constraint on operational efficiency, with different fouling types contributing to reduced water flow and increased energy costs. The study outlines future directions including intelligent membranes, AI-driven monitoring systems, and circular economy approaches to sustainable wastewater treatment.