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dc.contributor.authorParagas, Larah Kriselle B.en_US
dc.contributor.authorde Luna, Mark Daniel G.en_US
dc.contributor.authorDoong, Ruey-Anen_US
dc.date.accessioned2019-04-02T06:00:29Z-
dc.date.available2019-04-02T06:00:29Z-
dc.date.issued2018-11-01en_US
dc.identifier.issn0045-6535en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.chemosphere.2018.07.109en_US
dc.identifier.urihttp://hdl.handle.net/11536/148278-
dc.description.abstractAn environment-friendly iodine and potassium co-doped g-C3N4 (IK-C3N4) photocatalyst was synthesized via the co-pyrolysis of urea and potassium iodate. Various characterization techniques were employed to evaluate the physical, thermal and chemical characteristics of the as-synthesized photo catalyst. Sulfamethoxazole (SMX) was used as a representative antibiotic pollutant. SMX removal by IK-C3N4 photocatalysts exceeded 99% (similar to 23 times higher than that of pure g-C3N4) within 45 min of visible light irradiation. The kinetics of SMX removal was analyzed with respect to solution pH, photocatalyst dosage and initial SMX concentration. Experimental data was found to fit the pseudo-first order kinetics and the Langmuir-Hinshelwood kinetics. The reuse of the photocatalyst up to 3 consecutive photo degradation cycles gave a minimal decline in SMX removal while the structure and the crystallinity of the nanomaterials remained unchanged. Overall, morphology engineering of conventional bulk graphitic carbon nitride can produce highly efficient photocatalysts for the decontamination of antibiotics in the aqueous environment. (C) 2018 Elsevier Ltd. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjectAdvanced oxidation processen_US
dc.subjectAntibioticsen_US
dc.subjectNanomaterialsen_US
dc.subjectPharmaceuticalsen_US
dc.subjectPhotocatalysisen_US
dc.subjectWastewater treatmenten_US
dc.titleRapid removal of sulfamethoxazole from simulated water matrix by visible-light responsive iodine and potassium co-doped graphitic carbon nitride photocatalystsen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.chemosphere.2018.07.109en_US
dc.identifier.journalCHEMOSPHEREen_US
dc.citation.volume210en_US
dc.citation.spage1099en_US
dc.citation.epage1107en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.identifier.wosnumberWOS:000447112600124en_US
dc.citation.woscount0en_US
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