A Facile Route for Removal of Reactive Dye Yellow 145 and Cu (II) by Using Bentonite/slag based Geopolymer

被引：0
作者：
Ebrahim, Aya Allah M. [1 ]
El-Apasery, Morsy A. [2 ]
机构：
[1] Ain Shams Univ, Fac Women Arts Sci & Educ, Chem Dept, Cairo, Egypt
[2] Natl Res Ctr, Dyeing Printing & Text Auxiliaries Dept, Text Res & Technol Inst, 33 El Buhouth St, Cairo 12622, Egypt
来源：
EGYPTIAN JOURNAL OF CHEMISTRY | 2023年 / 66卷 / 09期
关键词：
bentonite/slag based geopolymer; Adsorption; Reactive dye; Heavy metal; ECO-FRIENDLY APPROACH; ACTIVATED CARBON; HEAVY-METALS; DECOLORIZATION; DEGRADATION; WASTE;
D O I：
10.21608/EJCHEM.2023.214609.8062
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The treatment of pollution (heavy metals and dyes) has drawn a lot of interest due to the serious effects of the accumulation of heavy metal ions in organisms and toxic effect of dyes. For the treatment of pollution, geopolymer materials have been suggested as suitable adsorbents because, compared to conventional treatment procedures, they are more widely produced, convenient, affordable, and environmentally friendly. In this paper, Bentonite/ slag based geopolymer adsorbents were made by mixing different amounts of slag with bentonite to remove Reactive yellow 145 dye and copper ions (Cu2+).On the adsorption characteristics of the bentonite/slag based geopolymers, the effect of slag addition, adsorbent dose, pH value, initial mass concentration and contact duration were evaluated.
引用
收藏
页码：169 / 176
页数：8
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