Decolorization of Reactive Dyes, Part V: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin
El-Apasery, M., Aly, A., Ahmed, D. (2022). Decolorization of Reactive Dyes, Part V: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin. EKB Journal Management System, 65(12), 129-135. doi: 10.21608/ejchem.2022.149781.6473
Morsy Ahmed El-Apasery; Amal A Aly; Doaa A Ahmed. "Decolorization of Reactive Dyes, Part V: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin". EKB Journal Management System, 65, 12, 2022, 129-135. doi: 10.21608/ejchem.2022.149781.6473
El-Apasery, M., Aly, A., Ahmed, D. (2022). 'Decolorization of Reactive Dyes, Part V: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin', EKB Journal Management System, 65(12), pp. 129-135. doi: 10.21608/ejchem.2022.149781.6473
El-Apasery, M., Aly, A., Ahmed, D. Decolorization of Reactive Dyes, Part V: Eco-Friendly Approach of Reactive Red 195 Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin. EKB Journal Management System, 2022; 65(12): 129-135. doi: 10.21608/ejchem.2022.149781.6473

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

Egyptian Journal of Chemistry
Article 15, Volume 65, Issue 12, December 2022, Page 129-135  XML PDF (678.25 K)
Document Type: Original Article
DOI: 10.21608/ejchem.2022.149781.6473
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Authors
Morsy Ahmed El-Apasery email orcid 1; Amal A Alyorcid 2; Doaa A Ahmed3
1Dyeing, Printing and Textile Auxiliaries Department, Textile Research and Technology Institute, National Research Centre, 33 El Buhouth St., Cairo 12622, Egypt
2Textile Research and Technology Institute (TRT) , Pretreatment and Finishing of Cellulosic based Textiles Department, National Research Centre, 33 El Buhouth St., Cairo 12622, Egypt
3Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo
Abstract
Our strategy, which we developed a decade ago, aims to reduce pollution rates by treating the water generated from the dyeing process. Here we did the same study but using reactive dyes, by decolorizing red effluent 195 using two different types of geopolymer based on metakaolin. The factors affecting decolorization were studied such as the adsorbent dose, duration, different pH and finally the dose of dye used
Keywords
Reactive dyes; Geopolymer; Fly ash; Calcium hydroxide; Metakaolin
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