Removal of Cd( ii ) from aqueous solution by ferrate-modified sludge biochar: optimization of preparation conditions, adsorption performance, and mechanism
The research aims to optimize preparation conditions and assess the adsorption performance of ferrate-modified sludge biochar for cadmium removal.
Utilized ferrate-modified sludge biochar for cadmium adsorption studies.
Optimized preparation conditions for effective pollutant removal.
Analyzed the adsorption mechanism of biochar in aqueous solutions.
Ferrate-modified biochar significantly increased cadmium removal efficiency in aqueous solutions.
Demonstrated optimal conditions resulted in over 90% cadmium removal.
Mechanistic insights revealed physical and chemical adsorption pathways.
Abstract
The escalating discharge of highly toxic cadmium (Cd( ii )) effluents presents critical threats to environmental security.
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Removal of Cd( ii ) from aqueous solution by ferrate-modified sludge biochar: optimization of preparation conditions, adsorption performance, and mechanism | Synapse