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All Journal Walisongo Journal of Chemistry
Adriani Bandjar
Universitas Pattimura
Chemistry

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Journal : walisongo journal of chemistry

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Rhodamine-B Dyes Adsorption by Beads Alginate Rahayu Rahayu; Adriani Bandjar; Ninditha Clourisa Amaris Susanto; Febi Indah Fajarwati; Nguyen Thi Thanh Phuong
Walisongo Journal of Chemistry Vol 5, No 1 (2022): Walisongo Journal of Chemistry
Publisher : Department of Chemistry Faculty of Science and Technology Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/wjc.v5i1.9094

Abstract

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
Co-Authors Febi Indah Fajarwati Nguyen Thi Thanh Phuong Ninditha Clourisa Amaris Susanto Rahayu Rahayu