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20 resultsShowing papers similar to Identifying microplastic contamination in drinking water: analysis and evaluation using spectroscopic methods
ClearIdentifying 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.
Hygienic approaches to the safety levels identification of microplastics in water
Researchers developed a program of analytical and toxicological studies to establish safety levels for microplastics in water, addressing the international classification of microplastics as a new health hazard. The study combined literature analysis with sanitary-chemical and sanitary-microbiological experiments to propose indicators and criteria for assessing microplastic danger in water. The findings aim to support the development of regulatory standards for microplastic contamination in drinking water.
A Critical Review of Extraction and Identification Methods of Microplastics in Wastewater and Drinking Water
This critical review of methods for detecting microplastics in wastewater and drinking water identifies major inconsistencies in sample collection, processing, and characterization across studies, making it difficult to compare reported concentrations. A five-criteria ranking system is proposed to evaluate the quality and completeness of microplastics studies.
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.
The power of a multi-technique approach for the reliable quantification of microplastics in water
Researchers applied a multi-technique analytical approach combining several spectroscopic and microscopic methods to improve the reliability of microplastic quantification in environmental samples. The combined approach reduced false positives and improved polymer identification accuracy compared to any single method used alone.
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.
Rapid and reliable detection of microplastics in drinking water using fluorescence microscopy
Researchers developed a fluorescence-based method for rapid detection and quantification of microplastics in drinking water, addressing the need for faster and more practical monitoring tools. The method achieved high sensitivity and allowed polymer discrimination without requiring expensive spectroscopic instrumentation.
Advances in analysis of microplastics in drinking water treatment plants. Fluorescence techniques using iDye Pink
Microplastics between 0.1 and 5 mm were detected at multiple stages of three drinking water treatment plants, with Nile Red fluorescence staining and spectroscopic techniques showing that while treatment reduces MP loads, particles persist into final treated water.
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.
Microplastic: Unveiling the Stealthy Polluters in Our Water
This review covers microplastic contamination in water sources, documenting sources, environmental pathways, analytical detection methods, and potential human health risks from drinking water containing plastic particles, along with emerging mitigation strategies.
Microplastic Contamination in Drinking Water: A Review
This review summarized current research on microplastic contamination in drinking water, covering detection methods, occurrence data, and health implications. The authors found microplastics widely present in tap and bottled water worldwide and noted that conventional treatment processes remove them incompletely, raising ongoing concerns about chronic low-level human ingestion.
Analysis of microplastics in drinking water and other clean water samples with micro-Raman and micro-infrared spectroscopy: minimum requirements and best practice guidelines
Researchers compiled best-practice guidelines for detecting and quantifying microplastics in drinking water using micro-Raman and micro-infrared spectroscopy, establishing minimum requirements for sample preparation, measurement parameters, and data reporting to improve comparability across studies.
A solution for controling microplastics in drinking water
Researchers developed and tested a technology for controlling microplastic contamination in drinking water, targeting particles at concentrations relevant to typical tap and bottled water exposure. The solution demonstrated effective removal of microplastics from drinking water under realistic treatment conditions.
Detecting and Quantifying Microplastics in Drinking Reservoirs
This study reviewed and evaluated methods for detecting and quantifying microplastics in drinking water reservoirs, highlighting the urgent need for standardized analytical approaches to accurately assess human exposure to microplastic contamination.
Removal of microplastics via drinking water treatment: Current knowledge and future directions
This review examines what is currently known about microplastics in drinking water systems and how well existing water treatment processes remove them. Researchers found that while conventional treatment steps like coagulation and filtration do reduce microplastic levels, significant amounts can still persist through to tap water. The study calls for more research into optimizing treatment processes and developing monitoring strategies specifically targeting microplastic contamination in drinking water.
Determination of microparticles, in particular microplastics in beverages
This study reviewed and tested methods for detecting microparticles including microplastics in beverages, addressing a gap in food safety monitoring. The research is relevant to understanding human exposure to microplastics through drinking water and packaged beverages.
Method development and optimization for assessing microplastic distribution in a drinking water treatment plant: insights into seasonal variation and spatial dissemination from an Italian study.
This study developed and optimized methods for assessing microplastic distribution in a specific environmental matrix, addressing analytical challenges related to particle extraction, identification, and quantification. Optimized protocols improved recovery efficiency and reduced contamination artifacts, supporting more reliable monitoring of microplastic pollution.
Evaluation of Potentially Toxic Elements and Microplastics in the Water Treatment Facility
Researchers evaluated potentially toxic elements and microplastics throughout a water treatment facility, finding both contaminant classes present at various treatment stages and raising concerns about the adequacy of current drinking water purification.
Impact of Drinking Water Treatment on Removal of Microplastics
Microplastics were measured throughout six drinking water treatment facilities using Raman spectroscopy and found at concentrations ranging widely in source water, with treatment processes achieving substantial but incomplete removal.
Standardization of FTIR-Based Methodologies for Microplastics Detection in Drinking Water: A Meta-Analysis Indeed and Practical Approach
This meta-analysis works toward standardizing the methods scientists use to detect microplastics in drinking water using infrared spectroscopy. Consistent detection methods are essential because without them, we cannot accurately compare contamination levels across studies or reliably assess how much microplastic people are actually consuming in their tap and bottled water.