{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Gamiz B"],"funding":["Spanish Ministry of Science and Innovation","Junta de Andalucía"],"pagination":["7418"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9657491"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["27(21)"],"pubmed_abstract":["Biochar is a nanoengineered sorbent proposed to control the contamination derived from the presence of residual concentrations of sulfonamides in soil. In this work, we evaluated the sorption of sulfanilamide (SFA) in commercial biochar (BC) produced at 500 °C from oak hardwood (<i>Quercus ilex</i>) and its analog activated with 2% (<i>w</i>/<i>w</i>) Fe (BC-Fe). Subsequently, the effect on dissipation and transport of SFA in untreated soil and soil treated with BC and BC-Fe was also assessed. Laboratory batch studies revealed that BC-Fe increased the sorption of SFA as compared to the pristine BC with K<sub>d</sub> of 278 and 98 L/kg, respectively. The dissipation of SFA in either untreated soil or soil treated with BC or BC-Fe was similar, displaying half-lives ranging between 4 and 6.4 "],"journal":["Molecules (Basel, Switzerland)"],"pubmed_title":["The Role of Nanoengineered Biochar Activated with Fe for Sulfanilamide Removal from Soils and Water."],"pmcid":["PMC9657491"],"funding_grant_id":["P20-00746","PID2019-109456RB-I00"],"pubmed_authors":["Spokas KA","Gamiz B","Cox L","Velarde P"],"additional_accession":[]},"is_claimable":false,"name":"The Role of Nanoengineered Biochar Activated with Fe for Sulfanilamide Removal from Soils and Water.","description":"Biochar is a nanoengineered sorbent proposed to control the contamination derived from the presence of residual concentrations of sulfonamides in soil. In this work, we evaluated the sorption of sulfanilamide (SFA) in commercial biochar (BC) produced at 500 °C from oak hardwood (<i>Quercus ilex</i>) and its analog activated with 2% (<i>w</i>/<i>w</i>) Fe (BC-Fe). Subsequently, the effect on dissipation and transport of SFA in untreated soil and soil treated with BC and BC-Fe was also assessed. Laboratory batch studies revealed that BC-Fe increased the sorption of SFA as compared to the pristine BC with K<sub>d</sub> of 278 and 98 L/kg, respectively. The dissipation of SFA in either untreated soil or soil treated with BC or BC-Fe was similar, displaying half-lives ranging between 4 and 6.4 ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2025-04-25T23:31:36.788Z","creation":"2025-04-06T09:22:07.91Z"},"accession":"S-EPMC9657491","cross_references":{"pubmed":["36364242"],"doi":["10.3390/molecules27217418"]}}