Advanced analytical techniques for assessing and detecting microplastic pollution in water and wastewater systems

Abstract The current study focuses on the sources and formations of microplastics (MPs) in receiving environments, addressing various analytical methods used for the detection and characterization of MPs in water and wastewater, including particle size distribution analysis, FTIR, Raman, SEM‐EDS, thermo analytical methods (Pyro GC‐MS, TGA‐MS, TED‐GC‐MS, TGA‐SPE/TDS‐GC‐MS) and combine techniques (Tagging method, Liquid chromatography, SEM dispersive X‐ray spectrometer). The study fills a gap in the literature by evaluating the advantages and limitations of advanced analytical methods, in addition to commonly used methods like FTIR, Raman, and SEM, providing a perspective on other significant analytical approaches. By examining and comparing different analytical methods used to identify and detect MPs in water and wastewater environments, the research guides scientists in making informed choices when selecting a specific method. A better understanding of these methods will inform future research and facilitate more effective management of potential environmental impacts and human health risks. This study also contributes significantly to preserving water resources, human health, and establishing a sustainable environment by encouraging the generation of actionable information to assess the potential risks of MPs in water and wastewater sources and to develop strategies for reducing their presence.