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231227s2024 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.3c02973
|2 doi
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|a pubmed24n1294.xml
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|a (DE-627)NLM366003798
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|a (NLM)38109683
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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|a Zhao, Liyang
|e verfasserin
|4 aut
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|a Enhanced Adsorptive Removal of Tetracycline by Phosphomolybdic Acid-Modified Low-Temperature Sludge Biochar
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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 11.01.2024
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|a Date Revised 15.02.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Increasing the adsorption capacity and reducing the energy consumption of sludge biochar during preparation is important. In this study, a new modification method was developed to prepare phosphomolybdic acid-modified sludge biochar through the low-temperature pyrolysis of sewage sludge using phosphomolybdic acid as a modifier. Tetracycline was used to assess the adsorption performance of sludge biochar, and phosphomolybdic acid-modified sludge biochar was prepared at different temperatures. The results showed that the adsorption capacity of sludge biochar improved from 84.49 to 120.86 mg/g through modification with phosphomolybdic acid at 200 °C. The maximum adsorption capacities of phosphomolybdic acid-modified sludge biochar (200 °C pyrolysis temperature) at 298, 308, and 318 K were 283.87, 421.39, and 545.48 mg/g, respectively. Both liquid film and intraparticle diffusion were the main rate-limiting steps of tetracycline adsorption by phosphomolybdic acid-modified sludge biochar. Furthermore, the adsorption of tetracycline by phosphomolybdic acid-modified sludge biochar was mainly attributed to π-π interactions, electrostatic interactions, hydrogen bonding, and pore filling
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Sewage
|2 NLM
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|a phosphomolybdic acid
|2 NLM
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|a RN225F04V1
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|a biochar
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|a Anti-Bacterial Agents
|2 NLM
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|a Tetracycline
|2 NLM
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|a F8VB5M810T
|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 Water Pollutants, Chemical
|2 NLM
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|a Li, Qian
|e verfasserin
|4 aut
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|a Wang, Hengyi
|e verfasserin
|4 aut
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| 700 |
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|a Zhou, Zheng
|e verfasserin
|4 aut
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|a Li, Nan
|e verfasserin
|4 aut
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|a Pan, Honghui
|e verfasserin
|4 aut
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|a Liu, Yan
|e verfasserin
|4 aut
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| 700 |
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|a Liu, Xixiang
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 40(2024), 1 vom: 09. Jan., Seite 751-760
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:40
|g year:2024
|g number:1
|g day:09
|g month:01
|g pages:751-760
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|u http://dx.doi.org/10.1021/acs.langmuir.3c02973
|3 Volltext
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