Study of Isothermal, Kinetic and Thermodynamic Parameters of Adsorption of Glycolic Acid by a Mixture of Adsorbent Substance with ab-Initio Calculations

被引：8

作者：

Ali, Rana T. ^{[1
]}

Saeed, Noor H. M. ^{[2
]}

Al-Niemi, Khaleel Ibrahim ^{[2
]}

机构：

[1] Univ Mosul, Coll Educ Girls, Chem Dept, Mosul, Iraq

[2] Univ Mosul, Coll Educ Pure Sci, Chem Dept, Mosul, Iraq

来源：

EGYPTIAN JOURNAL OF CHEMISTRY | 2022年 / 65卷 / 06期

关键词：

Adsorption; Glycolic acid; Theoretical study; Adsorption kinetic; isotherms; PHOSPHATE ADSORPTION; EQUILIBRIUM; REMOVAL;

D O I：

10.21608/EJCHEM.2022.118101.5321

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The present study deals with the adsorption of glycolic acid (GA) from aqueous solutions by using a mixture of adsorbents of clay and charcoal. Recovery process depends on contaminated water obtained from scientific research laboratories and drug manufacturing plants, with adsorption technology via using activated carbon adsorbent with a new natural adsorbent that collected from dust storms. Thermodynamic parameters (-Delta G, -Delta H and -Delta S) and the isotherms were correlated with a model based on the principle of phase equilibrium.

引用

页码：489 / 504

页数：16

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