太阳成8722(中国)有限公司-GREEN NO.1

标题：Ultrasound-assisted removal of tetracycline from aqueous solution by mesoporous alumina作者：Li, Huiyuan; Zhong, Xin; Zhang, Hui; Xiang, Luojing; Royer, Sebastien;Valange, Sabine; Barrault, Joel

来源出版物：WATER SCIENCE AND TECHNOLOGY 卷：69 期：4 页：819-824 DOI：10.2166/wst.2013.784 出版年：2014

摘要：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.

入藏号：WOS:000332512200018

文献类型：Article

语种：English

作者关键词：adsorption, kinetics, meso-Al2O3, tetracycline, ultrasound

扩展关键词：GRANULAR ACTIVATED CARBON; ADSORPTION-KINETICS; WATER

通讯作者地址：Zhang, Hui; Wuhan Univ, Dept Environm Engn, Hubei Biomass Resource Chem & Environm Biotechnol, Wuhan 430079, Peoples R China.

电子邮件地址：eeng@whu.edu.cn

地址：

[Li, Huiyuan; Zhong, Xin; Zhang, Hui; Xiang, Luojing]Wuhan Univ, Dept Environm Engn, Hubei Biomass Resource Chem & Environm Biotechnol, Wuhan 430079, Peoples R China.

[Zhong, Xin; Xiang, Luojing; Royer, Sebastien; Valange, Sabine; Barrault, Joel] Univ Poitiers, IC2MP UMR CNRS 7285, F-86022 Poitiers, France.

研究方向：Engineering; Environmental Sciences & Ecology; Water Resources

ISSN：0273-1223