| Issue |
BIO Web Conf.
Volume 181, 2025
V International Scientific and Practical Conference “Ensuring Sustainable Development in the Context of Agriculture, Energy, Ecology and Earth Science” (ESDCA 2025)
|
|
|---|---|---|
| Article Number | 02018 | |
| Number of page(s) | 13 | |
| Section | Ecology and Conservation of Biological Diversity | |
| DOI | https://doi.org/10.1051/bioconf/202518102018 | |
| Published online | 19 June 2025 | |
Development challenges for field-deployable water pollution analyzers targeting molecular organic/inorganic contaminants
1 National Research University “Moscow Power Engineering Institute”, 14, Krasnokazarmennaya Str., Moscow, 111250, Russia
2 Voronezh State Technical University, 14, Moscow Ave., Voronezh, 394026, Russia
* Corresponding author: chernoyarovayv@mpei.ru
This paper addresses the challenges associated with water quality analysis in field conditions. It highlights that the contact-based method of laser Raman spectroscopy enables both qualitative and quantitative analysis of molecular pollutants – dissolved, undissolved, organic, and inorganic. The number of pollutants analyzed and the accuracy of the results obtained using a field analyzer depend on the pre- established databases of pure molecular samples. For quantitative analysis, a chemometric approach is proposed, ensuring all studies are conducted under strictly identical conditions with a pre-calculated analyzer parameter – a coefficient dependent on the experimental conditions. The practical implementation of a field-based water sample quality analyzer is discussed. This system is based on the analysis of Raman scattering and laser-induced fluorescence spectra and accounts for contamination by organic and biological inclusions.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.