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231225s2023 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2022.2033329
|2 doi
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|a pubmed24n1120.xml
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|a (DE-627)NLM33618686X
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|a (NLM)35084294
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Zhou, Yuzhou
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Enhancement of Fenton processes at initial circumneutral pH for the degradation of norfloxacin with FeFeS core-shell nanowires
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 26.10.2023
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|a Date Revised 26.10.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The disadvantages of narrow working pH range (2.5-4.0), accumulation of iron sludge and incomplete degradation have hindered the practical application of the traditional homogeneous Fenton technique. In this research, FeFeS core-shell nanowires were synthesised and the innovative Fe@FeS/Fe2+/H2O2 system was adopted for norfloxacin (NOR) degradation at an initial circumneutral pH. More than 95% NOR has been removed in the Fe@FeS/Fe2+/H2O2 system within 30 min at pH 7. After investigating the concentration change of total iron, Fe2+ and H2O2 during the degradation process, NOR degradation in the Fe@FeS/Fe2+/H2O2 system might be attributed to the combined effect of homogeneous Fenton reaction and heterogeneous Fenton process. Besides that, the added Fe@FeS has accelerated Fe3+/Fe2+ redox cycle with extremely high degree. The generated reactive ●OH has been identified by electron paramagnetic resonance spectrometer results, possible degradation intermediates have also been proposed according to Gas chromatography-mass spectrometry analysis results. Moreover, Fe@FeS core-shell nanowires showed excellent reusability, it is a promising heterogeneous Fenton catalyst that is applicable for practical application
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|a Journal Article
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|a Fe@FeS nanowires
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|a Norfloxacin
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|a core–shell structure
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|a heterogeneous Fenton
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4 |
|a oxidation
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|a Hydrogen Peroxide
|2 NLM
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|a BBX060AN9V
|2 NLM
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|a Iron
|2 NLM
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| 650 |
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7 |
|a E1UOL152H7
|2 NLM
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| 650 |
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7 |
|a Norfloxacin
|2 NLM
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| 650 |
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7 |
|a N0F8P22L1P
|2 NLM
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| 650 |
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7 |
|a Anti-Bacterial Agents
|2 NLM
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| 700 |
1 |
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|a Yao, Bin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yuan, Yawen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hu, Wenyong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Jingyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zou, Huanwei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhou, Yaoyu
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 44(2023), 16 vom: 27. Juni, Seite 2451-2461
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnns
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| 773 |
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|g volume:44
|g year:2023
|g number:16
|g day:27
|g month:06
|g pages:2451-2461
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|u http://dx.doi.org/10.1080/09593330.2022.2033329
|3 Volltext
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