IWRA 2023 Online Conference - Emerging Pollutants: Protecting Water Quality for the Health of People and the Environment
Theme 3: Emerging pollutants and wastewater
Author(s): Cristina Valhondo, Gäelle Cabaret, Geoffroy Duporté, Linda Luquot, and Elena Gomez
Cristina Valhondo, Institute of Environmental Assessment and Water Research of the Spanish National Research Council (IDAEA-CSIC)
Gäelle Cabaret, Geoffroy Duporté, Linda Luquot, and Elena Gomez
Oral: PDFAbstract
OBJECTIVE
The objective of this study was to determine the sorption capacity of 5 sustainable materials and evaluate their suitability to be include in reactive barrier for SAT. We did it through batch experiments.
CONCLUSIONS
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We have studied the sorption capacity of several sustainable materials to design a reactive barrier capable of reducing the concentration of organic molecules in the recharged water during SAT operations.
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The physicochemical properties of molecules and materials play a role in the sorption of contaminants, especially the molecules ionization and the organic carbon contain of the material.
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A mixture of different materials with different properties will be desirable to adsorb molecules exhibiting a wide range of pKa and log Dow.
18 January 2023, 16:50 CET