Methylmercury complexes: Selection of thermodynamic properties and application to the modelling of a column experiment.Complexation with methyl groups produces the most toxic form of mercury, especially because of its capacity to bioconcentrate in living tissues.  In a first step, we investigated methylation at equilibrium, by selecting the thermodynamic properties of different complexes that form in the chemical system Hg-SO3-S-Cl-C-H2O. 
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