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61,005 resultsShowing papers similar to Treatment technologies for the removal of micro plastics from aqueous medium
ClearInnovative technologies for removal of micro plastic: A review of recent advances
Researchers reviewed emerging technologies for removing microplastics from wastewater, covering filtration, coagulation, biological treatment, and other methods used at treatment plants. The review highlights which approaches show the most promise and calls for broader adoption and improved standardization so that microplastics are more consistently captured before they reach rivers, lakes, and oceans.
Microplastics in aquatic systems: An in-depth review of current and potential water treatment processes
This review provides a detailed examination of microplastic contamination in aquatic systems and evaluates current and emerging water treatment technologies for their removal. Researchers assessed methods ranging from conventional coagulation and filtration to advanced techniques like membrane bioreactors and electrochemical processes. The study concludes that while no single technology fully eliminates microplastics, combining multiple treatment approaches offers the most promising path forward.
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.
Coagulation technologies for separation of microplastics in water: current status
This review examines how coagulation water treatment technologies can remove microplastics from water. Conventional coagulation achieves 8-98% removal efficiency while electrocoagulation achieves 8-99%, depending on conditions, offering a potentially effective approach for reducing microplastics in drinking water and wastewater.
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.
Eradication of Microplastics in Wastewater Treatment: Overview
This review examined technologies for removing microplastics from wastewater, evaluating physical, chemical, and biological treatment methods and finding that while conventional treatment plants capture a significant fraction, emerging technologies like membrane filtration and coagulation are needed to achieve more complete removal.
Development 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.
Removal of microplastics in unit processes used in water and wastewater treatment: a review
This review evaluates various water and wastewater treatment technologies for their ability to remove microplastics, including filtration, coagulation, and advanced oxidation methods. The authors found that while conventional treatment plants can remove a large percentage of microplastics, significant quantities still pass through into treated water. The study calls for combining multiple treatment steps and developing new technologies specifically designed to capture micro- and nanoplastic particles.
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.
A Study on the Potential Microplastic Removal in Water
This study reviewed technologies for removing microplastic pollutants from water, examining physical, chemical, and biological treatment approaches applicable to wastewater treatment. The review assessed the effectiveness and limitations of current methods and discussed potential combinations to improve removal efficiency of microplastics across different size ranges.
Removal of Microplastic Contaminants from Aquatic Environment
This review examines technologies for removing microplastics from aquatic environments, covering physical, chemical, and biological treatment methods and their relative effectiveness. Identifying and improving removal strategies is urgent because microplastics are now found throughout drinking water sources, oceans, and freshwater systems, posing risks to wildlife and human health.
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.
Microplastics removal technologies from aqueous environments: a systematic review
This systematic review evaluated microplastic removal technologies and found that membrane filtration, electrocoagulation, and advanced oxidation processes are the most effective methods for removing microplastics from aqueous environments. The research highlights that conventional water treatment alone is insufficient to fully eliminate microplastics, and that combining multiple treatment stages achieves the highest removal rates.
The removal of microplastics from water by coagulation: A comprehensive review
This review comprehensively examined coagulation as a technology for removing microplastics from drinking water and wastewater treatment plants, analyzing the mechanisms, influencing factors, and effectiveness of different coagulants for microplastic removal.
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.
A comprehensive review of microplastics in wastewater treatment plants
This review surveys microplastic removal technologies used in wastewater treatment plants, comparing membrane bioreactors, electrocoagulation, coagulation-sedimentation, and biodegradation approaches. Understanding removal efficiency at treatment plants is critical because they are a primary pathway by which microplastics — and the toxic chemicals they carry — reach rivers, coastal waters, and ultimately drinking water supplies.
Reuse of Water Contaminated by Microplastics, the Effectiveness of Filtration Processes: A Review
This review evaluates filtration technologies for removing microplastics from water, finding that while treatment plants reduce microplastic counts effectively, large discharge volumes still release substantial quantities into the environment.
Removal of microplastics from wastewater: available techniques and way forward
This review surveys the available techniques for removing microplastics from wastewater, including filtration, coagulation, biological treatment, and advanced methods like membrane bioreactors. Researchers found that while conventional treatment plants can remove a substantial fraction of microplastics, significant amounts still pass through to the environment. The study emphasizes the need for upgrading wastewater treatment systems to better capture these emerging contaminants.
Microplastic Toxicity and Water Treatment Methods
This review assesses the current state of microplastic contamination, examining pathways of environmental entry and interactions with living organisms, and analyzes existing water treatment methods -- including filtration, coagulation, and advanced oxidation -- considered most promising for partial or complete microplastic removal.
Research Progress of Microplastics Removal Technology in Water Environment
This review examined recent advances in microplastic removal technologies for water environments, addressing the significant risks posed by MPs' widespread origins, inadequate control, and resistance to degradation. Various treatment technologies were assessed for their efficiency in eliminating microplastic pollution from water systems.
Microplastics in water: types, detection, and removal strategies
This review covers the different types of microplastics found in water, methods used to detect them, and strategies for removing them from water sources. Microplastics enter water systems from both industrial sources and the breakdown of larger plastic waste, posing threats to aquatic life and potentially human health. The authors evaluate removal techniques including filtration, chemical treatment, and biological approaches that could help clean contaminated water.
Recent innovations in microplastics and nanoplastics removal by coagulation technique: Implementations, knowledge gaps and prospects
This review evaluates coagulation, a water treatment technique that uses chemicals to clump particles together for easier removal, as a method for eliminating microplastics and nanoplastics from water. Researchers found that coagulation can effectively remove these plastic particles, especially when combined with other treatment steps, but performance varies based on plastic size, shape, and water chemistry. The study identifies key knowledge gaps and recommends further research to optimize coagulation for real-world microplastic removal.
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.
Challenges and Treatment of Microplastics in Water
This review covers the challenges of detecting and removing microplastics from water, noting that their small size and diverse composition make treatment difficult. Most conventional water treatment processes are not designed to remove microplastics effectively.