Keywords
Cr
Fe
layered double hydroxides
Mg
sorption properties.
ultrasonic treatment
Abstract
Ultrasonic treatment improved sorption properties of Mg2+/Fe3+ (3 : 1) layered double hydroxides towards the chromate ion. The layered double hydroxides demonstrated unusual sorption patterns: fast sorption of up to 100% CrO42- ions followed by their gradual complete desorption.
Funders
Ministry of Education and Science of the Russian Federation
state assignment no. FSSF-2025-0001