Rhodamine-B Dyes Adsorption by Beads Alginate
Research has been carried out on the adsorption of rhodamine-b dye by alginate beads. The production of alginate granules was carried out at a concentration of 3.5% alginate powder. Identification of functional groups was carried out by FT-IR and water absorption test resulted in a maximum capacity...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang
2022-07-01
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| Series: | Walisongo Journal of Chemistry |
| Subjects: | |
| Online Access: | https://journal.walisongo.ac.id/index.php/wjc/article/view/9094 |
| Summary: | Research has been carried out on the adsorption of rhodamine-b dye by alginate beads. The production of alginate granules was carried out at a concentration of 3.5% alginate powder. Identification of functional groups was carried out by FT-IR and water absorption test resulted in a maximum capacity of 96.24% at 90 minutes. Determination of adsorption capacity was carried out by UV-VIS spectrophotometer at a maximum contact time of 30 minutes and a maximum pH at pH 7, and resulted in adsorption maximum concentration at 30 ppm is 15.954 mg/L with adsorption capacity of 4.7862 mg/g |
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| ISSN: | 2549-385X 2621-5985 |