Sustainable Adsorption Removal of Nickel and Chromium on Eco-Friendly Industrial Waste: Equilibrium Study

IF 1 Q4 CHEMISTRY, MULTIDISCIPLINARY

Chemistry & Chemical Technology Pub Date : 2021-06-15 DOI:10.23939/CHCHT15.02.161

Y. Magdy, Hossam Altaher, A. A. Yaqout

引用次数: 1

Abstract

Adsorption of nickel and chromium was investigated using fuller’s earth. The experimental data were analyzed using five 2-parameter adsorption models and three 3-parameter models. The maximum adsorption capacities for nickel and chromium were 769 and 556 mg/g, respectively. The Langmuir isotherm model was found to have the best fitting indicating monolayer adsorption. The adsorption was found to have an exothermic nature.

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生态友好型工业废水中镍和铬的可持续吸附去除:平衡研究

研究了富勒土对镍和铬的吸附。采用5种2参数吸附模型和3种3参数吸附模型对实验数据进行了分析。对镍和铬的最大吸附量分别为769和556 mg/g。Langmuir等温线模型对单层吸附的拟合效果最好。发现吸附具有放热性质。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry & Chemical Technology CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.70

自引率

44.40%

发文量