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Characterisation of the mobility potential of organic and inorganic pollutants in soils and sediments

Summary

Assessing the mobility (in water) of pollutants in soils and sediments is a major challenge, both for monitoring sites (risks for humans and water resources), estimating treatment processes and studying the potential for recycling these materials. In this context, this work provides a comprehensive and educational overview of mobility tests for organic and inorganic pollutants and the associated calculation tools, followed by the creation of a 'toolbox' based on the implementation of a laboratory test campaign and the associated modelling tools. The key document in the study is the report containing methodological recommendations ("Task 4", 30 p.) to guide both contracting authorities and service providers in the choice, implementation and interpretation of mobility tests.

Keywords: procédures d’évaluation, essai de mobilité, polluants organiques, polluants inorganiques, sols, sédiments, essai statique, essai dynamique, essai de conformité, essai de caractérisation, essai de simulation, sols pollués, sédiments pollués, lixiviation, percolation, lysimètre, outils de modélisation, solution analytique, code numérique, mobilité de polluants, capacité de neutralisation acide, extraction séquentielle, contact eau/NAPL, assessment methodologies, mobility test, organic pollutants, inorganic pollutants, soils, sediments, static test, dynamic test, compliance test, characterization test, simulation test, pollutants mobility, leaching, percolation, acid neutralization capability, sequential extraction, water / NAPL contact, modeling tools

Publication date: November 2018

Achievement: BURGEAP, PROVADEMSE

Reference: 16-0158/1A


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