Data/hora: 04/06/2024 00:42:20

Provedor de dados: | 5
País: | France
Título: | Modélisation des contaminants chimiques dans une colonne d'eau. Modèle MOMO (MORGAN+MOCO).
Autores: | Thouvenin, Benedicte; Gonzalez, Jean-louis.
Data: | 2021-04
Ano: | 2021
Palavras-chave: | Modelisation; Biogeochimie; Contaminants métalliques et organiques; Spéciation; Modeling; Biochemical; Trace metals - organic contaminants; Speciation.
Resumo: | Within the framework of the "Contaminants cycle and modeling" project of the BE department ("Biogeochemistry and Ecotoxicology") in Ifremer, two chemical contaminant modeling software were developed between 1998 and 2011 (Gonzalez JL, 2017): the MORGAN model (Model behavior of ORGANic contaminants in an aquatic environment) and the MOCO model (Surface Complexation MOdel for metallic COntaminants). These two models had been brought together in a single "zero-dimensional" software (known as MOMO), which made it possible to simulate the various processes affecting the behavior of chemical contaminants in a homogeneous mass of water (biodegradation, adsorption/desorption, photolysis, hydrolysis, volatilization, surface complexation, cation exchange, equilibrium partitioning ..). The formulations chosen are as general as possible with several levels of complexity in order to make it possible, through sensitivity studies, to define the most important processes and parameters to be specified for a given contaminant in a given environment. Indeed, this "zero dimensional" version is intended for work exploring the processes that affect the speciation of contaminants. It can also be used to estimate parameters when experimental measurements are available and can be reproduced by the model. This report provides the basics of these models and some documentation of MOMO software.
Tipo: | Text
Idioma: | Francês

Identificador:

https://archimer.ifremer.fr/doc/00686/79771/82993.pdf

https://archimer.ifremer.fr/doc/00686/79771/

Formato: | application/pdf

Fonte:

info:eu-repo/semantics/openAccess

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