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61,005 resultsShowing papers similar to An Evidence Theory Approach to The Removal of Nano and Microplastic Pollution: Exploring Efficient Water Purification Methods
ClearAn Evidence Theory Approach to The Removal of Nano and Microplastic Pollution: Exploring Efficient Water Purification Methods
Researchers applied evidence theory, a mathematical framework for decision-making under uncertainty, to compare different methods for removing nano and microplastics from water. Their analysis identified reverse osmosis as the most effective treatment method, while nanofiltration ranked as the most practical choice due to lower energy requirements. The study provides a systematic framework for evaluating and optimizing water purification strategies for plastic pollution.
Selection of a sustainable treatment process for removal of microplastics from wastewater by axiomatic design and PROMETHEE
Researchers compared multiple water treatment processes for microplastic removal and identified selection criteria for sustainable treatment approaches, finding that coagulation-flocculation, membrane filtration, and biological treatment each offered different trade-offs in cost, efficiency, and byproduct generation.
Removal of microplastics and nanoplastics in water treatment processes: A systematic literature review
Researchers systematically reviewed 103 studies across 26 water treatment plants in 12 countries to assess how well various technologies remove microplastics and nanoplastics from drinking water, finding that while coagulation, filtration, and advanced treatments help, significant gaps remain. The review identifies that no single process achieves complete removal, leaving microplastics as a persistent contaminant in treated water supplies.
Advancing micro- and nanoplastics mitigation: functional materials, hybrid treatment trains, and TEA-LCA pathways for sustainable water systems
This review evaluates advanced materials and treatment systems for removing micro- and nanoplastics from water, finding that hybrid treatment approaches can remove over 95% of microplastics while limiting membrane fouling. The study also examines the economic and environmental tradeoffs of these technologies through life-cycle assessment, highlighting the need for energy and carbon optimization in multi-barrier water treatment systems.
Membrane processes as a highly effective and eco-friendly technology for treating municipal water contaminated with micro- and nanoplastics.
Researchers evaluated membrane filtration as an environmentally friendly technology for removing micro- and nanoplastics from water, testing different membrane types and pore sizes. Membrane processes showed high removal efficiency for microplastics and outperformed conventional water treatment steps for the smallest particles.
Design of an Efficient Model for Microplastic Removal in Wastewater using Advanced Filtration, Nanotechnology, and Bioremediation
This paper proposed an advanced machine learning model to design and optimize microplastic removal in wastewater treatment, using process parameters to predict removal efficiency. The intelligent model outperformed conventional design approaches in predicting treatment outcomes.
Direct filtration of microfibre-containing wastewater using nanofibre membranes: combined effects of mode of filtration and type of microfibre
Scientists tested how tiny plastic fibers from clothes and textiles affect water treatment systems that remove these pollutants from wastewater. They found that different types of plastic fibers either help or hurt the cleaning process depending on the material and how the water flows through filters. This research is important because it could help improve systems that remove microplastics from our water supply before they reach rivers, oceans, and potentially our drinking water.
[Research Progress on Removal of Microplastics by Filtration in Drinking Water Treatment].
This review examines how media filtration at drinking water treatment plants removes microplastics, evaluating filter types, operating conditions, and removal efficiencies reported in the literature. It identifies filtration as a scalable, cost-effective barrier for MP removal and discusses optimisation strategies to improve performance.
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.
Effectiveness of Household Water Filtration Systems in Eliminating Plastic Particles: A Case Study from Mosul City, Iraq
Researchers tested the effectiveness of household water filtration systems—including pitcher, faucet-mounted, and reverse osmosis filters—in removing microplastic particles from tap water, finding that reverse osmosis achieved the highest removal efficiency while pitcher filters performed variably.
Microplastics and the Water Industry
Researchers reviewed the current understanding of microplastic contamination in freshwater and ocean environments and its implications for the water industry. The study highlights that microplastics can transfer harmful chemicals and adsorbed pollutants, and suggests that advanced filtration technologies like nanofiltration and reverse osmosis are more effective at removing microplastics than conventional methods.
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.
Science and Technology for Water Purification: Achievements and Strategies
This review covers the latest science and technology for purifying water, addressing the global challenges of water scarcity and pollution. It discusses emerging contaminants including microplastics and the treatment methods needed to remove them. The findings are relevant to human health because current water treatment systems may not fully remove microplastics and other new pollutants from drinking water.
Treatment processes for microplastics and nanoplastics in waters: State-of-the-art review
This review summarized established and emerging treatment processes for removing microplastics and nanoplastics from drinking water and wastewater, evaluating coagulation, membrane filtration, advanced oxidation, and biological treatment in terms of removal efficiency and operational feasibility.
Understanding and Improving Microplastic Removal during Water Treatment: Impact of Coagulation and Flocculation
Researchers systematically tested coagulation and flocculation for removing microplastics from drinking water, finding that removal efficiency depended strongly on plastic particle size and whether particles had been weathered, with smaller pristine particles being the hardest to remove.
Assessment of Sustainable Wastewater Treatment Technologies Using Interval-valued Intuitionistic Fuzzy Distance Measure-based Mairca Method
Researchers developed a decision-making framework for evaluating sustainable wastewater treatment technologies using fuzzy set theory and multi-criteria analysis. The method accounts for uncertainty in expert assessments while comparing technologies across economic, environmental, and social criteria. The study provides a systematic approach for selecting wastewater treatment solutions that can address emerging contaminants including microplastics.
A solution for controling microplastics in drinking water
Researchers developed and tested a system for controlling microplastic contamination in drinking water, reporting on removal efficiency at levels relevant to public health. The approach offered effective microplastic reduction from drinking water sources including tap and bottled water.
Research and Trends of Filtration for Removing Microplastics in Freshwater Environments
This systematic review examines filtration methods for removing microplastics from freshwater environments. The findings show that advanced filtration technologies outperform traditional methods, offering practical solutions for reducing microplastic contamination in the water supply and lowering human exposure through drinking water.
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.
Occurrence and removal of microplastics by advanced and conventional drinking water treatment facilities
Researchers evaluated the performance of both advanced and conventional drinking water treatment processes for removing microplastics, finding that advanced methods such as ultrafiltration substantially outperform standard coagulation and filtration. Most conventional treatment plants leave a meaningful fraction of microplastics in finished drinking water.
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.
Current status of microplastics and nanoplastics removal methods: Summary, comparison and prospect
This review comprehensively summarized and compared current methods for removing micro- and nanoplastics from water, covering physical, chemical, and biological approaches while identifying key challenges and future directions for improving removal efficiency.
Analysis of membrane surface after the filtration of surface water containing microplastic
Researchers tested ultrafiltration and nanofiltration membranes on real river water containing microplastics and found both membrane types completely removed plastic particles from the filtered water, though the deposited microplastics reduced water flow through the membranes over time — confirming membrane filtration as an effective but imperfect water treatment strategy.