Phosphoric acid-activated biochars from orange and potato peels as adsorption barriers to prevent picloram and imidacloprid leaching in contaminated soils | Synapse
May 20, 2026RSC Advances0 citationsOpen Access
Phosphoric acid-activated biochars from orange and potato peels as adsorption barriers to prevent picloram and imidacloprid leaching in contaminated soils
To evaluate the effectiveness of phosphoric acid-activated biochars from agricultural waste in preventing leaching of picloram and imidacloprid in contaminated soils.
Utilized phosphoric acid to activate biochars derived from orange and potato peels.
Established permeable reactive barriers to assess adsorption capabilities of the biochars.
Analyzed contaminant leaching in various soil conditions.
Activated biochars significantly reduced leaching rates of picloram and imidacloprid.
Demonstrated an adsorption efficiency of over 70% for both contaminants.
Highlighted the potential of using agricultural waste for environmental remediation.
Resumen
Permeable reactive barrier (PRB) of activated biochar.