SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION
The environmental hazards of antibiotics have captivated increasing research focus, but their environmental behaviours remain unclear in water sources. Thus, this study focused on exploring the interaction mechanisms between Moringa Oleifera pod-modified feldspar clay (MFC) and ciprofloxacin (CIP) d...
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University PIM Banja Luka
2024-11-01
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| Online Access: | https://stedj-univerzitetpim.com/wp-content/uploads/2024/11/3_STEDJ2-2024-3_SEQUESTRATION-OF-CIPROFLOXACIN-FROM-AQUEOUS-SOLUTIONS.pdf |
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| author | Mokete John Phele Fanyana Mtunzi |
| author_facet | Mokete John Phele Fanyana Mtunzi |
| author_sort | Mokete John Phele |
| collection | DOAJ |
| description | The environmental hazards of antibiotics have captivated increasing research focus, but their environmental behaviours remain unclear in water sources. Thus, this study focused on exploring the interaction mechanisms between Moringa Oleifera pod-modified feldspar clay (MFC) and ciprofloxacin (CIP) during sorption process. The efficiency of these adsorbents in aqueous solution adsorption of CIP were investigated as a function of pH, time and sorbate concentration. The impact of pH solution and CIP evolution showed that CIP sorption on MFC is strongly reliant on pH solution. Kinetic studies authenticated that the CIP sorption mechanism was a physisorption involving ion exchange and surface complexation mechanisms. The mechanism of CIP sorption on MFC was successfully studied using characterization techniques. The Langmuir and Freundlich isotherm equations were used to analyze the equilibrium isotherm data. The adsorption process fitted well with the second-order kinetics and the Langmuir isotherm equation fitted well with the experimental data. The Langmuir isotherm showed that maximum adsorption capacity was found to be 57.61 mg/g. Thermodynamic factors: ΔG° values of -29 kJ/mol, ΔH° = 17 kJ/mol, and ΔS° = 163 J/mol.k of CIP adsorbed onto MFC indicate that the adsorption was spontaneous and endothermic in nature. |
| format | Article |
| id | doaj-art-6ce0d82c96b54417bfb1c15f98c22786 |
| institution | Kabale University |
| issn | 2637-2150 2637-2614 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | University PIM Banja Luka |
| record_format | Article |
| series | STED Journal |
| spelling | doaj-art-6ce0d82c96b54417bfb1c15f98c227862025-01-13T12:05:35ZengUniversity PIM Banja LukaSTED Journal2637-21502637-26142024-11-0162253810.7251/STEDZ2402025PSEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATIONMokete John Phele0Fanyana Mtunzi1Department of Chemistry, Faculty of Applied and Computer Sciences, Vaal University of Technology, Vanderbijlpark, 1911, South Africa,Institute of Chemical and Biotechnology, Faculty of Applied and Computer Sciences, Vaal University of Technology Southern Gauteng Science and Technology Park, Sebokeng, 1983, South AfricaThe environmental hazards of antibiotics have captivated increasing research focus, but their environmental behaviours remain unclear in water sources. Thus, this study focused on exploring the interaction mechanisms between Moringa Oleifera pod-modified feldspar clay (MFC) and ciprofloxacin (CIP) during sorption process. The efficiency of these adsorbents in aqueous solution adsorption of CIP were investigated as a function of pH, time and sorbate concentration. The impact of pH solution and CIP evolution showed that CIP sorption on MFC is strongly reliant on pH solution. Kinetic studies authenticated that the CIP sorption mechanism was a physisorption involving ion exchange and surface complexation mechanisms. The mechanism of CIP sorption on MFC was successfully studied using characterization techniques. The Langmuir and Freundlich isotherm equations were used to analyze the equilibrium isotherm data. The adsorption process fitted well with the second-order kinetics and the Langmuir isotherm equation fitted well with the experimental data. The Langmuir isotherm showed that maximum adsorption capacity was found to be 57.61 mg/g. Thermodynamic factors: ΔG° values of -29 kJ/mol, ΔH° = 17 kJ/mol, and ΔS° = 163 J/mol.k of CIP adsorbed onto MFC indicate that the adsorption was spontaneous and endothermic in nature.https://stedj-univerzitetpim.com/wp-content/uploads/2024/11/3_STEDJ2-2024-3_SEQUESTRATION-OF-CIPROFLOXACIN-FROM-AQUEOUS-SOLUTIONS.pdfmoringa oleiferacarbonaceous materialsfeldspar clayciprofloxacinsorption |
| spellingShingle | Mokete John Phele Fanyana Mtunzi SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION STED Journal moringa oleifera carbonaceous materials feldspar clay ciprofloxacin sorption |
| title | SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION |
| title_full | SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION |
| title_fullStr | SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION |
| title_full_unstemmed | SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION |
| title_short | SEQUESTRATION OF CIPROFLOXACIN FROM AQUEOUS SOLUTIONS BY NANOCOMPOSITE OBTAINED VIA MORINGA OLEIFERA PODS AND FELDSPAR CLAY MODIFICATION |
| title_sort | sequestration of ciprofloxacin from aqueous solutions by nanocomposite obtained via moringa oleifera pods and feldspar clay modification |
| topic | moringa oleifera carbonaceous materials feldspar clay ciprofloxacin sorption |
| url | https://stedj-univerzitetpim.com/wp-content/uploads/2024/11/3_STEDJ2-2024-3_SEQUESTRATION-OF-CIPROFLOXACIN-FROM-AQUEOUS-SOLUTIONS.pdf |
| work_keys_str_mv | AT moketejohnphele sequestrationofciprofloxacinfromaqueoussolutionsbynanocompositeobtainedviamoringaoleiferapodsandfeldsparclaymodification AT fanyanamtunzi sequestrationofciprofloxacinfromaqueoussolutionsbynanocompositeobtainedviamoringaoleiferapodsandfeldsparclaymodification |