Photo-Fenton oxidation of azo dye Reactive Black B using an immobilized iron oxide as heterogeneous catalyst

The heterogeneous oxidation of azo dye Reactive Black B (RBB) by the photo-Fenton system catalyzed with an immobilized iron oxide, B1 (supported with SiO2 grain), was investigated. Reactive Black B oxidation was carried out in an expended-bed reactor in which the effect of B1 dosage on the decoloriz...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Water environment research : a research publication of the Water Environment Federation. - 1998. - 85(2013), 4 vom: 24. Apr., Seite 340-5
1. Verfasser: Shih, Yu-Jen (VerfasserIn)
Weitere Verfasser: Ho, Chien-Hung, Huang, Yao-Hui
Format: Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Water environment research : a research publication of the Water Environment Federation
Schlagworte:Journal Article Ferric Compounds Naphthalenesulfonates Water Pollutants, Chemical ferric oxide 1K09F3G675 Remazol black B O0HDY58362
LEADER 01000naa a22002652 4500
001 NLM227705327
003 DE-627
005 20231224074305.0
007 tu
008 231224s2013 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n0759.xml 
035 |a (DE-627)NLM227705327 
035 |a (NLM)23697238 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Shih, Yu-Jen  |e verfasserin  |4 aut 
245 1 0 |a Photo-Fenton oxidation of azo dye Reactive Black B using an immobilized iron oxide as heterogeneous catalyst 
264 1 |c 2013 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 11.06.2013 
500 |a Date Revised 23.09.2019 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a The heterogeneous oxidation of azo dye Reactive Black B (RBB) by the photo-Fenton system catalyzed with an immobilized iron oxide, B1 (supported with SiO2 grain), was investigated. Reactive Black B oxidation was carried out in an expended-bed reactor in which the effect of B1 dosage on the decolorization and degradation of RBB was examined. Through pseudo-first-order kinetic studies, decolorization was found to be faster than degradation with a fixed rate constant ratio. By determining the iron dissolution from B1, RBB oxidation was supposed to mainly occur on the B1 surface, which catalyzed the generation of hydroxyl radicals in the photo-Fenton reaction. Accordingly, the efficiency of photo-Fenton could reach 100% and 91.2% of decolorization and degradation, respectively, in 300 minutes 
650 4 |a Journal Article 
650 7 |a Ferric Compounds  |2 NLM 
650 7 |a Naphthalenesulfonates  |2 NLM 
650 7 |a Water Pollutants, Chemical  |2 NLM 
650 7 |a ferric oxide  |2 NLM 
650 7 |a 1K09F3G675  |2 NLM 
650 7 |a Remazol black B  |2 NLM 
650 7 |a O0HDY58362  |2 NLM 
700 1 |a Ho, Chien-Hung  |e verfasserin  |4 aut 
700 1 |a Huang, Yao-Hui  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Water environment research : a research publication of the Water Environment Federation  |d 1998  |g 85(2013), 4 vom: 24. Apr., Seite 340-5  |w (DE-627)NLM098214292  |x 1554-7531  |7 nnns 
773 1 8 |g volume:85  |g year:2013  |g number:4  |g day:24  |g month:04  |g pages:340-5 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 85  |j 2013  |e 4  |b 24  |c 04  |h 340-5