Ultrasound-assisted removal of tetracycline from aqueous solution by mesoporous alumina

This work describes the removal of tetracycline (TC) from aqueous solution using a mesoporous alumina (meso-Al2O3) as adsorbent in the presence of ultrasonic irradiation. Adsorption of TC was investigated under various operating conditions, including pH, adsorbent dosage, ultrasound power, and initi...

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Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 69(2014), 4 vom: 15., Seite 819-24
1. Verfasser: Li, Huiyuan (VerfasserIn)
Weitere Verfasser: Zhong, Xin, Zhang, Hui, Xiang, Luojing, Royer, Sebastien, Valange, Sabine, Barrault, Joel
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Anti-Bacterial Agents Water Pollutants, Chemical Water 059QF0KO0R Tetracycline F8VB5M810T Aluminum Oxide LMI26O6933
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520 |a This work describes the removal of tetracycline (TC) from aqueous solution using a mesoporous alumina (meso-Al2O3) as adsorbent in the presence of ultrasonic irradiation. Adsorption of TC was investigated under various operating conditions, including pH, adsorbent dosage, ultrasound power, and initial TC concentration. The results showed that the rate of TC sorption was enhanced with the assistance of ultrasound. The TC removal increased with the increase in sorbent dosage, pH and ultrasound power, but decreased with the increase in initial TC concentration. The adsorption isotherm data were fitted properly with the Freundlich model under ultrasonic irradiation, and the adsorption process followed a pseudo-second-order kinetic model 
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650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a Tetracycline  |2 NLM 
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700 1 |a Zhong, Xin  |e verfasserin  |4 aut 
700 1 |a Zhang, Hui  |e verfasserin  |4 aut 
700 1 |a Xiang, Luojing  |e verfasserin  |4 aut 
700 1 |a Royer, Sebastien  |e verfasserin  |4 aut 
700 1 |a Valange, Sabine  |e verfasserin  |4 aut 
700 1 |a Barrault, Joel  |e verfasserin  |4 aut 
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