The dye removal from aqueous solution using polymer composite films

被引：0
作者：
Fatih Şen
Özkan Demirbaş
Mehmet Harbi Çalımlı
Ayşenur Aygün
Mehmet Hakkı Alma
Mehmet Salih Nas
机构：
[1] Dumlupınar University,Sen Research Group, Department of Biochemistry, Faculty of Arts and Science
[2] University of Balikesir,Department of Chemistry, Faculty of Science and Literature
[3] Igdir University,Tuzluca Vocational High School
[4] University of Igdir,Department of Environmental Engineering, Faculty of Engineering
来源：
Applied Water Science | 2018年 / 8卷
关键词：
Adsorption; Composite film; Polyethylene; Thermodynamic parameters;
D O I：
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中图分类号：
学科分类号：
摘要：
The composite consisted of clay and polymers like polyethylene (GCP) was used to remove methylene blue (MB) from the water. The most effective pH, temperature and initial dye concentration in adsorption process were found to be 9, 55 °C and 5 × 10−6 M, respectively. The results of the experiment showed that the adsorption process was compatible with the pseudo-second-order model. Activation parameters of ΔG: − 70.64 K J mol−1, ΔS: − 70.64 J mol−1 K−1, Ea: 12.37 K J mol−1 at 308 °C were calculated and showed that adsorption process was exothermic and spontaneous. The results revealed that adsorption of MB on composite GCP was spontaneous and the composite of GCPf could be used for removing of MB from the water.
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