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Papers
61,005 resultsShowing papers similar to Analysis and Prevention of Microplastics Pollution in Water: Current Perspectives and Future Directions
ClearAnalytical tools in advancing microplastics research for identification and quantification across environmental media: from sample to insight
This review surveys analytical techniques used in microplastic research, covering sampling, extraction, and identification methods including FTIR, Raman spectroscopy, and pyrolysis-GC/MS, highlighting trade-offs between throughput, sensitivity, and particle size detection limits.
Analytical tools in advancing microplastics research for identification and quantification across environmental media: from sample to insight
Researchers reviewed the analytical tools most commonly used for identifying and quantifying microplastics, focusing on FTIR and Raman spectroscopy as the two primary methods. The review compared their strengths and limitations and provided guidance for choosing between them based on particle size, sample matrix, and research objectives.
Promising techniques and open challenges for microplastic identification and quantification in environmental matrices
This review assessed current and emerging techniques for microplastic identification and quantification in environmental matrices, highlighting advantages and limitations of methods including FTIR, Raman spectroscopy, and pyrolysis-GC/MS.
Identification and removal of micro- and nano-plastics: Efficient and cost-effective methods
This review covers current methods for detecting and removing micro- and nanoplastics from the environment, including techniques like FTIR spectroscopy, Raman spectroscopy, and mass spectrometry for identification. Researchers also evaluated treatment technologies, including membrane filtration systems, for removing plastic particles from water sources. The study highlights the need for efficient, cost-effective solutions as plastic pollution continues to spread through water, soil, and living organisms.
Insights Into Microplastics Pollution in Aquatic Ecosystem: a Short Review of Sampling and Analysis Methods
This review summarizes current methods for sampling and analyzing microplastics in rivers and estuaries, including techniques like FTIR and Raman spectroscopy for polymer identification. The authors highlight the need for standardized sampling and analysis methods to ensure that microplastic data across different studies are reliable and comparable.
Analysis, Occurrence, and Degradation of Microplastics in the Aqueous Environment
This book chapter reviews the major analytical techniques used to detect and quantify microplastics in freshwater environments, covering sampling strategies, sample preparation, and identification methods such as FT-IR spectroscopy. It also discusses the wide diversity of polymer types found in aquatic systems and how they influence degradation and environmental risk.
Evaluation of Monitoring Technologies and Methods for Micro Plastics in Water as Novel Pollutants
This review surveys the range of technologies currently available for detecting and monitoring microplastics in water, including spectroscopic, microscopic, and chemical identification methods, outlining the strengths and limitations of each. Consistent and effective monitoring is identified as essential for controlling microplastic pollution, yet no single approach yet meets all needs across diverse water types and concentrations. The paper calls for stronger monitoring frameworks to support both research and regulatory decision-making on microplastic contamination.
Microplastics: Detection methods-An update
This review provides an updated overview of methods for detecting and quantifying microplastics, covering techniques from fluorescent dye labeling to advanced spectroscopy. Researchers describe the strengths and limitations of FTIR, Raman spectroscopy, and pyrolysis-GC/MS, noting that each method offers different capabilities for sizing and identifying polymer types. The study highlights the need for standardized detection methods as microplastic contamination has been found in food, water, and human organs.
Current techniques for identifying, quantifying, and characterizing micro and nanoplastics with emphasis on strengths, limitations, and challenges
Researchers reviewed current analytical techniques for identifying, quantifying, and characterizing micro- and nanoplastics across environmental matrices. The review highlights the strengths and limitations of methods including FTIR, Raman spectroscopy, and pyrolysis-GC/MS, and calls for standardization to improve comparability across studies.
Microplastics in Water Resources: Threats and Challenges
This review synthesizes current knowledge on microplastic pollution in aquatic environments, covering contamination sources, characteristic parameters like size, shape, and color, and the most effective analytical methods for detection. The study provides practical guidance on extraction and identification techniques while highlighting existing inaccuracies and limitations in the field of microplastic analysis.
Microplastics in different water samples (seawater, freshwater, and wastewater): Methodology approach for characterization using micro-FTIR spectroscopy
Researchers developed a standardized methodology for detecting and characterizing small microplastics (10-500 micrometers) in different water types using micro-FTIR spectroscopy. The study tested various sample preparation approaches for seawater, freshwater, and wastewater, establishing reliable protocols for rinsing, digestion, and microplastic collection that can be used to assess treatment plant removal efficiency.
Refined Analysis of Microplastics: Integrating Infrared and Raman Spectroscopy
This study optimized the use of Fourier Transform Infrared Spectroscopy (FTIR) and Raman spectroscopy for characterizing microplastics in aquatic environments, finding that integrating both techniques improves identification accuracy and physicochemical characterization.
Identifying microplastic contamination in drinking water: analysis and evaluation using spectroscopic methods
This review examines spectroscopic methods for identifying microplastics in drinking water, exploring how factors like particle size, shape, and environmental exposure affect detection accuracy using techniques such as FTIR and Raman spectroscopy.
Sequential quantification of number and mass of microplastics in municipal wastewater using Fourier-transform infrared spectroscopy and pyrolysis gas chromatography-mass spectrometry
Researchers developed a sequential analytical method combining FTIR microscopy and pyrolysis-GC/MS to identify and quantify microplastics in municipal wastewater samples, with FTIR providing polymer type and physical dimensions and Pyr-GC/MS providing chemical composition. The combined approach improves accuracy compared to using either method alone.
Microplastics monitoring in different environments: separation, physicochemical characterization, and quantification
Researchers systematically monitored microplastic contamination across multiple environments including a wastewater treatment plant, surrounding water bodies, and soils near plastic factories, characterizing shape, size, color, and polymer composition via microscopy and FTIR spectroscopy. They found fragments and fibers to be the most common microplastic shapes in water environments and documented simultaneous contamination across all sampled matrices.
Microplastiche: classificazione, identificazione e rimozione all'interno degli impianti di trattamento delle acque reflue
This Italian-language paper reviews how microplastics are classified, identified using techniques like FTIR spectroscopy, and removed in wastewater treatment plants. Conventional treatment plants remove a substantial portion of microplastics but still allow many particles to pass through into the environment. The review calls for better treatment technologies and standardized methods to assess microplastic removal efficiency.
Spectroscopic analysis of microplastic contaminants in an urban wastewater treatment plant from Seoul, South Korea
Researchers performed systematic multi-spectroscopic analysis of microplastics at influent and effluent stages of a metropolitan wastewater treatment plant in Seoul, South Korea, using FTIR and microscopic methods to characterize MP type, size, and polymer composition. The study quantified treatment efficiency for MP removal and identified the dominant polymer types entering and leaving the WWTP, informing efforts to reduce microplastic discharge to urban waterways.
Analysis of environmental microplastics by vibrational microspectroscopy: FTIR, Raman or both?
This study reviewed analytical methods for environmental microplastic analysis using vibrational microspectroscopy — comparing FTIR, Raman, and related techniques — and provided guidance on method selection for different sample types and research questions.
Comparison of μ-ATR-FTIR spectroscopy and py-GCMS as identification tools for microplastic particles and fibers isolated from river sediments
Researchers compared two identification methods — micro-ATR-FTIR spectroscopy and pyrolysis-GC-MS — for characterizing microplastics extracted from river sediments, finding that the methods generally agreed on dominant polymers but differed in sensitivity to certain types. The comparison provides practical guidance for choosing analytical methods in freshwater microplastic monitoring programs.
Microplastics in contaminated water : comparison of methods of analysis and treatment
This comprehensive review compared methods for analyzing microplastics in water—including spectroscopy, microscopy, and filtration techniques—and evaluated treatment approaches for removing MPs from wastewater, synthesizing findings across global studies on occurrence patterns and remediation effectiveness.
Analytical methods for microplastics in the environment: a review
Researchers reviewed classical and advanced analytical methods for detecting microplastics in the environment. The methods covered include visual analysis, electron microscopy, infrared and Raman spectroscopy, thermal analysis, mass spectrometry, and flow cytometry, providing a comprehensive overview of available tools for microplastic identification and quantification.
A systematic protocol of microplastics analysis from their identification to quantification in water environment: A comprehensive review
This review provides a systematic protocol for identifying and quantifying microplastics in water environments, covering sampling, extraction, and analytical techniques. Researchers evaluate the strengths and limitations of methods including visual sorting, spectroscopic analysis, and thermal techniques for characterizing microplastic pollution. The study emphasizes the urgent need for standardized methodologies to enable meaningful comparisons across different microplastic research studies.
Technologies for Polymer Identification and Monitoring of Microplastics Distribution
This chapter reviews the full toolkit of analytical techniques used to identify and monitor microplastics across environmental matrices, covering FTIR, Raman spectroscopy, SEM-EDS, Pyrolysis-GC/MS, and fluorescence microscopy. It also discusses cutting-edge nanoplastic detection methods and emerging monitoring technologies including aerial surveys.
Advanced analytical techniques for assessing and detecting microplastic pollution in water and wastewater systems
This review evaluates the various laboratory methods available for detecting and measuring microplastics in water and wastewater, including spectroscopy, thermal analysis, and newer combined techniques. Each method has different strengths and limitations in terms of what particle sizes they can detect and how accurately they identify plastic types. The review helps researchers choose the right tools for measuring microplastic contamination, which is essential for understanding how much microplastic people are exposed to through drinking water.