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231226s2022 xx |||||o 00| ||eng c |
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|a 10.2166/wst.2022.163
|2 doi
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|a pubmed25n1138.xml
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|a (NLM)35638799
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|a DE-627
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|e rakwb
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|a eng
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|a Niu, Xinyong
|e verfasserin
|4 aut
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|a High specific surface area N-doped activated carbon from hydrothermal carbonization of shaddock peel for the removal of norfloxacin from aqueous solution
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|c 2022
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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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|a Date Completed 02.06.2022
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|a Date Revised 02.06.2022
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|a published: Print
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|a Citation Status MEDLINE
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|a A novel N-doped activated carbon (NAC) derived from shaddock peel was investigated to remove norfloxacin (NFX) from aqueous solution. The Box-Behnken central composite design (BBD) was used to optimize the preparation conditions of NAC. The specific surface area of NAC was 2,481.81 m2 g-1, which was obtained at 1,106 K activation temperature, 2.4 h residence time, and 2.3:1 mass ratio of KOH to hydrochar. Moreover, the equilibrium data were perfectly represented by Langmuir and Koble-Corrigan isotherms, and the adsorption process was precisely described by the pseudo-second-order kinetic model. Besides, the adsorption of NFX on NAC was mainly controlled by π-π electron-donor-acceptor (EDA) interaction, hydrophobic effect, hydrogen-bonding, electrostatic interaction and Lewis acid-base effect. The maximum monolayer adsorption capacity of NFX was 746.29 mg g-1 at 298 K, implying that NAC was a promising adsorbent for the removal of NFX from aqueous solution
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|a Journal Article
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|a Water Pollutants, Chemical
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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|a Charcoal
|2 NLM
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|a 16291-96-6
|2 NLM
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|a Norfloxacin
|2 NLM
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|a N0F8P22L1P
|2 NLM
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|a Liu, Chenglin
|e verfasserin
|4 aut
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|a Li, Lin
|e verfasserin
|4 aut
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|a Han, Xiuli
|e verfasserin
|4 aut
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|a Chang, Chun
|e verfasserin
|4 aut
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|a Li, Pan
|e verfasserin
|4 aut
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|a Chen, Junying
|e verfasserin
|4 aut
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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 85(2022), 10 vom: 29. Mai, Seite 2964-2979
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnas
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|g volume:85
|g year:2022
|g number:10
|g day:29
|g month:05
|g pages:2964-2979
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|u http://dx.doi.org/10.2166/wst.2022.163
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