Decolorization of Reactive Dyes, Part VI: Eco-Friendly Approach of Reactive Dye Effluents Decolorization Using Geopolymer Cement Based on Metakaolin backed by slag | ||||
| Egyptian Journal of Chemistry | ||||
| Volume 65, Issue 12, December 2022, Page 683-688 PDF (384.99 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2022.176459.7223 | ||||
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| Authors | ||||
Sara Morsy Ahmed1; Amal A Aly 2; Morsy Ahmed El-Apasery  3; Shereen M Ragai4
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| 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 | ||||
| In order to reduce pollution and preserve the environment, we conducted this study to remove the color from the dyeing baths residues from the liquid waste of reactive yellow dye 145, using two different types of geopolymer based on metakaolin or metakaolin mixed with slag by 70 to 30%, and the results showed that this method promising color reduction as an inexpensive and economical method. | ||||
| Keywords | ||||
| Reactive dyes; Metakaolin; Slag | ||||
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