Adsorption onto ACFC of mixture of pharmaceutical residues in water - experimental studies and modelling - Université de Rennes Access content directly
Journal Articles Environmental Technology Year : 2021

Adsorption onto ACFC of mixture of pharmaceutical residues in water - experimental studies and modelling

Abstract

The presence of pharmaceutical residues in water resources is a critical issue for the production of drinking water, even though trace concentrations are mostly encountered. The adsorption of eight micropollutants, in mixture, onto a microporous activated carbon fibre cloth was investigated. For each compound, the kinetics and isotherms of adsorption were studied in batch reactors with ultrapure water, groundwater and half-diluted groundwater. Experimental data were generated and compared to values calculated by the association of Ideal Adsorbed Solution Theory (IAST) model and the Homogeneous Surface Diffusion Model (HSDM). The impact of the nature and the content of Natural Organic Matter (NOM) was modelled considering an Equivalent Background Compound (EBC). The presence of NOM in the groundwater is largely detrimental for the adsorption of trace micropollutants.
Fichier principal
Vignette du fichier
Fallou et al-2020-Adsorption onto ACFC of mixture of pharmaceutical residues in water.pdf (515.63 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-02498323 , version 1 (31-03-2020)

Identifiers

Cite

Hélène Fallou, Sylvain Giraudet, Nicolas Cimetiere, Dominique Wolbert, Pierre Le Cloirec. Adsorption onto ACFC of mixture of pharmaceutical residues in water - experimental studies and modelling. Environmental Technology, 2021, pp.1-11. ⟨10.1080/09593330.2020.1716393⟩. ⟨hal-02498323⟩
67 View
175 Download

Altmetric

Share

Gmail Facebook X LinkedIn More