{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T11:47:47Z","timestamp":1790855267869,"version":"4.1.0"},"reference-count":36,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2022,12,16]],"date-time":"2022-12-16T00:00:00Z","timestamp":1671148800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["42107503"],"award-info":[{"award-number":["42107503"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["Y02S21002"],"award-info":[{"award-number":["Y02S21002"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Independent Research Projects of China Urban Construction Design &amp; Research Institute Co. Ltd","award":["42107503"],"award-info":[{"award-number":["42107503"]}]},{"name":"Independent Research Projects of China Urban Construction Design &amp; Research Institute Co. Ltd","award":["Y02S21002"],"award-info":[{"award-number":["Y02S21002"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>The high porosity of medium-coarse sand (MCS) layers in groundwater recharge areas presents a high environmental risk. Sulfamethoxazole (SMX) and trimethoprim (TMP) are two common sulfonamide antibiotics in surface water that have a high propensity to migrate into groundwater. In this study, four biochars were prepared and biochar-amended soil aquifer treatment (SAT) columns were constructed to remove SMX and TMP. Batch experiments demonstrated that the sorption isotherms conformed to the Freundlich model. The maximum adsorptions of biochars prepared at 700 \u00b0C were 54.73 and 67.62 mg\/g for SMX and 59.3 and 73.38 mg\/g for TMP. Electrostatic interaction may be one of the primary mechanisms of adsorption. The column experiments showed that the SMX and TMP removal rate of the biochar-amended SAT was as high as 96%, while that of the MCS SAT was less than 5%. The addition of biochar greatly improved the retention capacity of the pollutants in the MCS layer in the groundwater recharge area and effectively reduced environmental risk.<\/jats:p>","DOI":"10.3390\/ijerph192416957","type":"journal-article","created":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T05:25:46Z","timestamp":1671427546000},"page":"16957","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Typical Sulfonamide Antibiotics Removal by Biochar-Amended River Coarse Sand during Groundwater Recharge"],"prefix":"10.3390","volume":"19","author":[{"given":"Rui","family":"Liu","sequence":"first","affiliation":[{"name":"China Urban Construction Design & Research Institute Co., Ltd., Beijing 100120, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hechun","family":"Yu","sequence":"additional","affiliation":[{"name":"Nanchang Institute of Environmental Science Co., Ltd., Nanchang 330000, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoshu","family":"Hou","sequence":"additional","affiliation":[{"name":"Chinese Academy of Environmental Planning, Beijing 100012, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiang","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Environment, Tsinghua University, Beijing 100084, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erping","family":"Bi","sequence":"additional","affiliation":[{"name":"Key Laboratory of Water Resources and Environment Engineering, School of Water Resources and Environment, China University of Geosciences (Beijing), Beijing 100083, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenjing","family":"Wang","sequence":"additional","affiliation":[{"name":"China Urban Construction Design & Research Institute Co., Ltd., Beijing 100120, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miao","family":"Li","sequence":"additional","affiliation":[{"name":"School of Environment, Tsinghua University, Beijing 100084, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,12,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"7598","DOI":"10.1007\/s11356-020-11965-9","article-title":"Correction to: Managing aquifer recharge with multi-source water to realize sustainable management of groundwater resources in Jinan, China","volume":"28","author":"Zhang","year":"2020","journal-title":"Environ. Sci. Pollut. Res."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1016\/j.scitotenv.2015.02.100","article-title":"Occurrences and regional distributions of 20 antibiotics in water bodies during groundwater recharge","volume":"518","author":"Ma","year":"2015","journal-title":"Sci. Total Environ."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1016\/j.scitotenv.2014.07.068","article-title":"Occurrence of antibiotics in the aquatic environment of Jianghan Plain, central China","volume":"497","author":"Tong","year":"2014","journal-title":"Sci. Total Environ."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"561","DOI":"10.1016\/j.envpol.2016.01.089","article-title":"Effect of pH and soil structure on transport of sulfonamide antibiotics in agricultural soils","volume":"213","author":"Park","year":"2016","journal-title":"Environ. Pollut."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1080\/03601234.2015.965612","article-title":"Sorption and transport of five sulfonamide antibiotics in agricultural soil and soil-manure systems","volume":"50","author":"Wang","year":"2015","journal-title":"J. Environ. Sci. Health Part B"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"348","DOI":"10.1016\/j.cej.2016.11.106","article-title":"Single and competitive sorption properties and mechanism of functionalized biochar for removing sulfonamide antibiotics from water","volume":"311","author":"Ahmed","year":"2017","journal-title":"Chem. Eng. J."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1016\/j.jphotochem.2014.04.022","article-title":"Photochemical degradation of sulfadiazine, sulfamerazine and sulfamethazine: Relevance of concentration and heterocyclic aromatic groups to degradation kinetics","volume":"286","author":"Batista","year":"2014","journal-title":"J. Photochem. Photobiol. A Chem."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"2533","DOI":"10.1016\/j.watres.2010.01.032","article-title":"Characterization of the degradation performance of the sulfamethazine antibiotic by photo-Fenton process","volume":"44","author":"Graells","year":"2010","journal-title":"Water Res."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1007\/s11274-017-2284-8","article-title":"Microbial population shift caused by sulfamethoxazole in engineered-Soil Aquifer Treatment (e-SAT) system","volume":"33","author":"Rudrashetti","year":"2017","journal-title":"World J. Microbiol. Biotechnol."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"326","DOI":"10.1016\/j.memsci.2015.10.060","article-title":"Tailoring nanofiltration membrane performance for highly-efficient antibiotics removal by mussel-inspired modification","volume":"499","author":"Cheng","year":"2016","journal-title":"J. Membr. Sci."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"150","DOI":"10.1016\/j.biortech.2017.07.150","article-title":"Biochar based removal of antibiotic sulfonamides and tetracyclines in aquatic environments: A critical review","volume":"246","author":"Peiris","year":"2017","journal-title":"Bioresour. Technol."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1016\/j.biortech.2017.04.042","article-title":"Competitive sorption affinity of sulfonamides and chloramphenicol antibiotics toward functionalized biochar for water and wastewater treatment","volume":"238","author":"Ahmed","year":"2017","journal-title":"Bioresour. Technol."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1016\/j.jhazmat.2014.03.063","article-title":"Removal of sulfamethoxazole and ciprofloxacin from aqueous solutions by graphene oxide","volume":"282","author":"Chen","year":"2015","journal-title":"J. Hazard. Mater."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"1448","DOI":"10.1016\/j.scitotenv.2018.12.361","article-title":"Simultaneous remediation of sediments contaminated with sulfamethoxazole and cadmium using magnesium-modified biochar derived from Thalia dealbata","volume":"659","author":"Tao","year":"2018","journal-title":"Sci. Total Environ."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"134533","DOI":"10.1016\/j.scitotenv.2019.134533","article-title":"Selective adsorption and recovery of volatile fatty acids from fermented landfill leachate by activated carbon process","volume":"707","author":"Talebi","year":"2019","journal-title":"Sci. Total. Environ."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1089\/ees.2010.0204","article-title":"Semi-Aerobic Landfill Leachate Treatment Using Carbon\u2013Minerals Composite Adsorbent","volume":"29","author":"Halim","year":"2012","journal-title":"Environ. Eng. Sci."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"111","DOI":"10.5004\/dwt.2020.25470","article-title":"Ammoniacal nitrogen and COD removal from stabilized landfill leachate using granular activated carbon and green mussel (Perna viridis) shell powder as a composite adsorbent","volume":"192","author":"Daud","year":"2020","journal-title":"Desalination Water Treat."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"136","DOI":"10.1016\/j.chemosphere.2019.06.091","article-title":"Removal of tylosin and copper from aqueous solution by biochar stabilized nano-hydroxyapatite","volume":"235","author":"Li","year":"2019","journal-title":"Chemosphere"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"5137","DOI":"10.1021\/es8002684","article-title":"Transitional adsorption and partition of nonpolar and polar aromatic contaminants by biochars of pine needles with different pyrolytic temperatures","volume":"42","author":"Chen","year":"2008","journal-title":"Environ. Sci. Technol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"1247","DOI":"10.1021\/es9031419","article-title":"Dynamic Molecular Structure of Plant Biomass-Derived Black Carbon (Biochar)","volume":"44","author":"Keiluweit","year":"2010","journal-title":"Environ. Sci. Technol."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.chemosphere.2015.07.018","article-title":"Variation in sorption of propiconazole with biochars: The effect of temperature, mineral, molecular structure, and nano-porosity","volume":"142","author":"Sun","year":"2016","journal-title":"Chemosphere"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"771","DOI":"10.1007\/s11368-015-1319-8","article-title":"Sorption and transport of sulfonamides in soils amended with wheat straw-derived biochar: Effects of water pH, coexistence copper ion, and dissolved organic matter","volume":"17","author":"Liu","year":"2015","journal-title":"J. Soils Sediments"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1016\/j.envpol.2013.05.056","article-title":"Sorption of antibiotic sulfamethoxazole varies with biochars produced at different temperatures","volume":"181","author":"Zheng","year":"2013","journal-title":"Environ. Pollut."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"1333","DOI":"10.1080\/03601230600964043","article-title":"Two-compartment sorption of phenanthrene on eight soils with various organic carbon contents","volume":"41","author":"Pan","year":"2006","journal-title":"J. Environ. Sci. Health Part B"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1016\/j.scitotenv.2015.05.130","article-title":"Adsorptive removal of antibiotics from water and wastewater: Progress and challenges","volume":"532","author":"Ahmed","year":"2015","journal-title":"Sci. Total. Environ."},{"key":"ref_26","first-page":"385","article-title":"Over the adsorption in solution","volume":"57","author":"Freundlich","year":"1906","journal-title":"J. Phys. Chem."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"1361","DOI":"10.1021\/ja02242a004","article-title":"The Constitution and Fundamental Properties of Solids and Liquids. II Liquids","volume":"40","author":"Langmuir","year":"1968","journal-title":"J. Am. Chem. Soc."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"122163","DOI":"10.1016\/j.biortech.2019.122163","article-title":"Synergistic removal of tylosin\/sulfamethoxazole and copper by nano-hydroxyapatite modified biochar","volume":"294","author":"Li","year":"2019","journal-title":"Bioresour. Technol."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"132726","DOI":"10.1016\/j.chemosphere.2021.132726","article-title":"Processing of natural fibre and method improvement for removal of endocrine-disrupting compounds","volume":"291","author":"Nasir","year":"2021","journal-title":"Chemosphere"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1039\/D1EN00929J","article-title":"Adsorption and desorption mechanism of aromatic VOCs onto porous carbon adsorbents for emission control and resource recovery: Recent progress and challenges","volume":"9","author":"Zhang","year":"2021","journal-title":"Environ. Sci. Nano"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"306","DOI":"10.1016\/j.envpol.2015.05.030","article-title":"Effect of humic acid (HA) on sulfonamide sorption by biochars","volume":"204","author":"Lian","year":"2015","journal-title":"Environ. Pollut."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/j.envpol.2013.11.022","article-title":"Adsorption of sulfonamides to demineralized pine wood biochars prepared under different thermochemical conditions","volume":"186","author":"Xie","year":"2014","journal-title":"Environ. Pollut."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1007\/s42773-022-00143-4","article-title":"Impacts of temperatures and phosphoric-acid modification to the physicochemical properties of biochar for excellent sulfadiazine adsorption","volume":"4","author":"Zeng","year":"2022","journal-title":"Biochar"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1016\/j.chemosphere.2018.04.108","article-title":"Iron and manganese oxides modified maize straw to remove tylosin from aqueous solutions","volume":"205","author":"Yin","year":"2018","journal-title":"Chemosphere"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/j.watres.2010.08.034","article-title":"Long term laboratory column experiments to simulate bank filtration: Factors controlling removal of sulfamethoxazole","volume":"45","author":"Baumgarten","year":"2011","journal-title":"Water Res."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"3573","DOI":"10.1007\/s00253-018-8845-4","article-title":"Microbial degradation of sulfamethoxazole in the environment","volume":"102","author":"Wang","year":"2018","journal-title":"Appl. Microbiol. Biotechnol."}],"container-title":["International Journal of Environmental Research and Public Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1660-4601\/19\/24\/16957\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T01:42:57Z","timestamp":1760146977000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1660-4601\/19\/24\/16957"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12,16]]},"references-count":36,"journal-issue":{"issue":"24","published-online":{"date-parts":[[2022,12]]}},"alternative-id":["ijerph192416957"],"URL":"https:\/\/doi.org\/10.3390\/ijerph192416957","relation":{},"ISSN":["1660-4601"],"issn-type":[{"value":"1660-4601","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,12,16]]}}}