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240816s2024 xx |||||o 00| ||eng c |
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|a 10.2166/wst.2024.196
|2 doi
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|a pubmed24n1503.xml
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|a (DE-627)NLM376377518
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|a (NLM)39150428
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Xu, Shuo
|e verfasserin
|4 aut
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|a Treatment of tetracycline in an aqueous solution with an iron-biochar/periodate system
|b Influencing factors and mechanisms
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 16.08.2024
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|a Date Revised 16.08.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2024 The Authors This is an Open Access article distributed under the terms of the Creative Commons Attribution Licence (CC BY-NC-ND 4.0), which permits copying and redistribution for non-commercial purposes with no derivatives, provided the original work is properly cited (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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|a In this study, a potassium ferrate (K2FeO4)-modified biochar (Fe-BC) was prepared and characterized. Afterwards, Fe-BC was applied to activated periodate (PI) to degrade tetracycline (TC), an antibiotic widely used in animal farming. The degradation effects of different systems on TC were compared and the influencing factors were investigated. In addition, several reactive oxygen species (ROS) generated by the Fe-BC/PI system were identified, and TC degradation pathways were analyzed. Moreover, the reuse performance of Fe-BC was evaluated. The results exhibited that the Fe-BC/PI system could remove almost 100% of TC under optimal conditions of [BC] = 1.09 g/L, initial [PI] = 3.29 g/L, and initial [TC] = 20.3 mg/L. Cl-, HCO3-, NO3-, and humic acid inhibited TC degradation to varying degrees in the Fe-BC/PI system due to their quenching effects on ROS. TC was degraded into intermediates and even water and carbon dioxide by the synergistic effect of ROS generated and Fe on the BC surface. Fe-BC was reused four times, and the removal rate of TC was still maintained above 80%, indicating the stable nature of Fe-BC
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|a Journal Article
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|a advanced oxidation process
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|a modified biochar
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|a periodate
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|a potassium pertechnetate
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|a tetracycline
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|a Tetracycline
|2 NLM
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|a F8VB5M810T
|2 NLM
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|a Iron
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|a E1UOL152H7
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|a Charcoal
|2 NLM
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|a 16291-96-6
|2 NLM
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|a biochar
|2 NLM
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|a Water Pollutants, Chemical
|2 NLM
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|a Reactive Oxygen Species
|2 NLM
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|a Anti-Bacterial Agents
|2 NLM
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|a potassium ferrate
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|a 39469-86-8
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|a Potassium Compounds
|2 NLM
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|a Iron Compounds
|2 NLM
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| 700 |
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|a Wei, Hongyan
|e verfasserin
|4 aut
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|a Li, Xuejiao
|e verfasserin
|4 aut
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|a Chen, Lizhu
|e verfasserin
|4 aut
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|a Song, Tiehong
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 89(2024), 12 vom: 16. Juni, Seite 3344-3356
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnns
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| 773 |
1 |
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|g volume:89
|g year:2024
|g number:12
|g day:16
|g month:06
|g pages:3344-3356
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|u http://dx.doi.org/10.2166/wst.2024.196
|3 Volltext
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|d 89
|j 2024
|e 12
|b 16
|c 06
|h 3344-3356
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