J Colloid Interface Sci 2021 Aug 24;607(Pt 1):347-356. Epub 2021 Aug 24.
Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, UMR CNRS 6226, 11 Allée de Beaulieu, Rennes Cedex 7 F-35708, France; Institut Universitaire de France (IUF), MESRI, 1 rue Descartes, Paris 75231, France. Electronic address:
Although silicates are the most common anions in aquatic systems, little is known on the roles they play on the transport of emerging contaminants, such as antibiotics. Using dynamic column experiments, we revealed the controls of Si loadings on goethite (α-FeOOH) coated sands on the transport of a widely used quinolone antibiotic, here focusing on Nalidixic Acid (NA). We find that dynamic flow-through conditions (Darcy velocities of 2. Read More