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 | ||
| Egyptian Journal of Chemistry | ||
| Volume 66, Issue 3, March 2023, Pages 21-27 PDF (918.96 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejchem.2023.181057.7336 | ||
| Authors | ||
| Sara Morsy Ahmed1; Amal A Aly2; Morsy Ahmed El-Apasery* 3; Shereen M Ragai4 | ||
| 1Applied Biosciences and Process Engineering Department 7, Anhalt University of Applied Sciences, Bernburger Street 55, P.O. Box 1458 06366 Köthen, Germany | ||
| 2National Research Center- Textile Division- Giza- Egypt | ||
| 3Dyeing, Printing and Textile Auxiliaries Department, Textile Research and Technology Institute, National Research Centre, 33 El Buhouth St., Cairo 12622, Egypt | ||
| 4Chemistry Department, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt. | ||
| Abstract | ||
| 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 | ||
| Keywords | ||
| Dyeing; Reactive dyes; Slag | ||
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