Decolorization of Reactive Dyes, Part VIII: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin backed by slag

被引：2

作者：

Ahmed, Sara Morsy ^{[1
]}

Aly, Amal A. ^{[2
]}

El-Apasery, Morsy A. ^{[3
]}

Ragai, Shereen M. ^{[4
]}

机构：

[1] Anhalt Univ Appl Sci, Appl Biosci & Proc Engn Dept 7, Bernburger St 55, D-06366 Kothen, Germany

[2] Natl Res Ctr, Text Res & Technol Inst TRT, Pretreatment & Finishing Cellulos Based Text Dept, 33 El Buhouth St, Cairo 12622, Egypt

[3] Natl Res Ctr, Text Res & Technol Inst, Dyeing Printing & Text Auxiliaries Dept, 33 El Buhouth St, Cairo 12622, Egypt

[4] Ain Shams Univ, Fac Women Arts Sci & Educ, Chem Dept, Cairo, Egypt

来源：

EGYPTIAN JOURNAL OF CHEMISTRY | 2023年 / 66卷 / 03期

关键词：

Dyeing; Reactive dyes; Slag; FLY-ASH; METHYLENE-BLUE; ORGANIC POLLUTANTS; REMOVAL; ACID; ADSORPTION; DEGRADATION; CONCRETE;

D O I：

10.21608/EJCHEM.2023.181057.7336

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We did this study to use two different types of geopolymers based on metakaolin or metakaolin combined with slag to decolorize the colour from the dyeing bath leftovers from the liquid waste of reactive red dye 195 in an effort to reduce pollution and protect the environment. The findings demonstrated that this technique offered colour reduction as a low-cost and affordable option.

引用

页码：21 / 27

页数：7

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