Photo-Fenton degradation of methylene blue using hematite-enriched slag under visible light (CROSBI ID 295244)
Prilog u časopisu | ostalo | međunarodna recenzija
Podaci o odgovornosti
Ali, Ahmed S. ; Khan, Irfan ; Zhang, Bofan ; Nomura, Kiyoshi ; Homonnay, Zoltan ; Kuzmann, Erno ; Scrimshire, Alex ; Bingham, Paul A. ; Krehula, Stjepko ; Musić, Svetozar ; Akiyama, Kazuhiko ; Kubuki, Shiro
engleski
Photo-Fenton degradation of methylene blue using hematite-enriched slag under visible light
This study aims to find a suitable method to transform the amorphous iron oxides obtained from the incineration of combustible waste slag into hematite. The resulting samples were utilized as heterogeneous photocatalysts for the photo-Fenton degradation of methylene blue (MB) aqueous solution. A good correlation was found between the MB degradation and the amount of hematite phase as confirmed by XRD and Mössbauer measurements. The largest rate constant (k) was (4.1 ± 0.08) × 10−2 min−1 for MB decomposition under visible-light for the sample N5-50-800. The results are promising for both low-cost photocatalysts and recycling of combustible waste slags.
Visible-light activated photocatalytic effect ; Photo-Fenton reaction ; Slag ; Hematite iron oxide ; Fe-57-Mossbauer spectroscopy
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
325 (2)
2020.
537-549
objavljeno
0236-5731
1588-2780
10.1007/s10967-020-07238-x