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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1080/09593330.2021.1921052
|2 doi
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|a pubmed25n1081.xml
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|a (DE-627)NLM324404948
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|a (NLM)33886443
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Cui, Kang-Ping
|e verfasserin
|4 aut
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|a Magnetic recyclable heterogeneous catalyst Fe3O4/g-C3N4 for tetracycline hydrochloride degradation via photo-Fenton process under visible light
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|c 2022
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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
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|2 rdacarrier
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|a Date Completed 07.09.2022
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|a Date Revised 07.09.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Antibiotic pollution of water resources is a global problem, and the development of new treatments for destroying antibiotics in water is a priority research. We successfully manufactured recyclable magnetic Fe3O4/g-C3N4 through the electrostatic self-assembly method. Selecting tetracycline (TC) as the target pollutant, using Fe3O4/g-C3N4 and H2O2 developed a heterogeneous optical Fenton system to remove TC under visible light. Fe3O4/g-C3N4 was systematically characterized by SEM, TEM, XRD, FTIR, XPS, DRS, and electrochemical methods. The removal efficiency of 7% Fe3O4/g-C3N4 at pH = 3, H2O2 = 5 mM, and catalyst dosage of 1.0 g/L can reach 99.8%. After magnetic separation, the Fe3O4/g-C3N4 photocatalyst can be recycled five times with minimal efficiency loss. The excellent degradation performance of the prepared catalyst may be attributed to the proper coupling interface between Fe3O4 and g-C3N4 which promotes the separation and transfer of photogenerated electrons. Photogenerated electrons can also accelerate the conversion of Fe3+ to Fe2+, thereby producing more ˙OH. The new Fe3O4/g-C3N4 can be used as a raw material for advanced oxidation of water contaminated by refractory antibiotics
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|a Journal Article
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|a Fe3O4/g-C3N4
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|a magnetic recovery
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|a photo-Fenton system
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|a tetracycline
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|a visible-light photocatalysis
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|a Anti-Bacterial Agents
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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|a Hydrogen Peroxide
|2 NLM
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|a BBX060AN9V
|2 NLM
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| 650 |
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|a Tetracycline
|2 NLM
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| 650 |
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|a F8VB5M810T
|2 NLM
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| 700 |
1 |
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|a Yang, Ting-Ting
|e verfasserin
|4 aut
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|a Chen, Yi-Han
|e verfasserin
|4 aut
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|a Weerasooriya, Rohan
|e verfasserin
|4 aut
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|a Li, Guang-Hong
|e verfasserin
|4 aut
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|a Zhou, Kai
|e verfasserin
|4 aut
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| 700 |
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|a Chen, Xing
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Environmental technology
|d 1993
|g 43(2022), 21 vom: 29. Sept., Seite 3341-3354
|w (DE-627)NLM098202545
|x 1479-487X
|7 nnas
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| 773 |
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|g volume:43
|g year:2022
|g number:21
|g day:29
|g month:09
|g pages:3341-3354
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|u http://dx.doi.org/10.1080/09593330.2021.1921052
|3 Volltext
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|d 43
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|e 21
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|h 3341-3354
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