Iron-bearing mining reject as an alternative and effective catalyst for photo-Fenton oxidation of phenol in water
© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature..
In this work, iron-bearing mining reject was employed as an alternative and potential low-cost catalyst to degrade phenol in water by photo-Fenton strategy. Various techniques, including SEM-EDS, BET, FTIR, and XRD, were applied to evaluate the material's properties. Process parameters such as hydrogen peroxide concentration, catalyst dosage, and pH were studied to determine the optimum reaction conditions ([catalyst] = 0.75 g L-1, [H2O2] = 7.5 mM, and pH = 3). Phenol degradation and mineralization efficiencies at 180 and 300 min were 96.5 and 78%, respectively. These satisfactory results can be associated with the iron amount present in the waste sample. Furthermore, the material showed high catalytic activity and negligible iron leaching even after the fourth reuse cycle. The degradation behavior of phenol in water was well represented by a kinetic model based on the Fermi function. The iron-bearing mining reject can be considered a potential photo-Fenton catalyst for phenol degradation in wastewater.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:31 |
|---|---|
| Enthalten in: |
Environmental science and pollution research international - 31(2024), 14 vom: 22. März, Seite 21291-21301 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Hollanda, Luana Rabelo [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
059QF0KO0R |
|---|
| Anmerkungen: |
Date Completed 19.03.2024 Date Revised 19.03.2024 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1007/s11356-024-32513-9 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM368739430 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM368739430 | ||
| 003 | DE-627 | ||
| 005 | 20240319232745.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240222s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s11356-024-32513-9 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1336.xml |
| 035 | |a (DE-627)NLM368739430 | ||
| 035 | |a (NLM)38383932 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Hollanda, Luana Rabelo |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Iron-bearing mining reject as an alternative and effective catalyst for photo-Fenton oxidation of phenol in water |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 19.03.2024 | ||
| 500 | |a Date Revised 19.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. | ||
| 520 | |a In this work, iron-bearing mining reject was employed as an alternative and potential low-cost catalyst to degrade phenol in water by photo-Fenton strategy. Various techniques, including SEM-EDS, BET, FTIR, and XRD, were applied to evaluate the material's properties. Process parameters such as hydrogen peroxide concentration, catalyst dosage, and pH were studied to determine the optimum reaction conditions ([catalyst] = 0.75 g L-1, [H2O2] = 7.5 mM, and pH = 3). Phenol degradation and mineralization efficiencies at 180 and 300 min were 96.5 and 78%, respectively. These satisfactory results can be associated with the iron amount present in the waste sample. Furthermore, the material showed high catalytic activity and negligible iron leaching even after the fourth reuse cycle. The degradation behavior of phenol in water was well represented by a kinetic model based on the Fermi function. The iron-bearing mining reject can be considered a potential photo-Fenton catalyst for phenol degradation in wastewater | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Amethyst | |
| 650 | 4 | |a Degradation | |
| 650 | 4 | |a Fenton | |
| 650 | 4 | |a Kinetic | |
| 650 | 4 | |a Mining reject | |
| 650 | 4 | |a Phenol | |
| 650 | 7 | |a Phenol |2 NLM | |
| 650 | 7 | |a 339NCG44TV |2 NLM | |
| 650 | 7 | |a Iron |2 NLM | |
| 650 | 7 | |a E1UOL152H7 |2 NLM | |
| 650 | 7 | |a Water |2 NLM | |
| 650 | 7 | |a 059QF0KO0R |2 NLM | |
| 650 | 7 | |a Hydrogen Peroxide |2 NLM | |
| 650 | 7 | |a BBX060AN9V |2 NLM | |
| 650 | 7 | |a Phenols |2 NLM | |
| 650 | 7 | |a Water Pollutants, Chemical |2 NLM | |
| 700 | 1 | |a de Souza, Joyce Azevedo Bezerra |e verfasserin |4 aut | |
| 700 | 1 | |a Dotto, Guilherme Luiz |e verfasserin |4 aut | |
| 700 | 1 | |a Foletto, Edson Luiz |e verfasserin |4 aut | |
| 700 | 1 | |a Chiavone-Filho, Osvaldo |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Environmental science and pollution research international |d 1994 |g 31(2024), 14 vom: 22. März, Seite 21291-21301 |w (DE-627)NLM093849869 |x 1614-7499 |7 nnns |
| 773 | 1 | 8 | |g volume:31 |g year:2024 |g number:14 |g day:22 |g month:03 |g pages:21291-21301 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1007/s11356-024-32513-9 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 31 |j 2024 |e 14 |b 22 |c 03 |h 21291-21301 | ||