Comparative Evaluation of Regeneration Strategies for Rhodamine B Removal Using Raw Date Seeds: Insights into Adsorption Mechanisms
Tugba Celik Caglar, Birol Kayranli · 2026
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Description
Tugba Celik Caglar and Birol Kayranli test raw date seeds as a reusable sponge for the dye Rhodamine B in a 2026 water study. Dye waste from industry harms water life, and cheap plant sorbents could cut cleanup costs.
Best removal came at pH 3 with 1.0 g of seeds at 303 K and 30 minutes of contact. Modeling pointed to a varied surface holding several dye layers, with surface binding as the slow step. Charge tests backed charge attraction as a main grip. Among four regeneration routes, alkali washing plus drying at 120 °C kept the surface most intact. That route still removed 88.1 percent of dye in the fourth cycle, down from 96.3 percent at first.
Catalog record
| CREATOR | Tugba Celik Caglar, Birol Kayranli |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 71789 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |