Susceptibility NMR microimaging of heavy metal uptake in alginate biosorbents.
Susceptibility NMR microimaging is introduced as a new method for quantitative mapping of the paramagnetic-ion concentration in ion exchange materials such as alginate biosorbents. Sharp ion intrusion fronts are observed, suggesting nonFickian diffusion.
Nestle
N
N
Universität Ulm, Sektion Kernresonanzspektroskopie, Germany.
Kimmich
R
R
D000464:Alginates; D020723:Glucuronic Acid; D006603:Hexuronic Acids; D007474:Ion Exchange; D009682:Magnetic Resonance Spectroscopy; D019216:Metals, Heavy
D000464:Alginates; D006603:Hexuronic Acids; D019216:Metals, Heavy; D020723:Glucuronic Acid