Test of active carbon adsorption from Cassava (Manihot utilissima) peels against dyes

Sasmitaninghidayah, Wiwis, Indarti, Retno and Anggraeni, Dewi (2023) Test of active carbon adsorption from Cassava (Manihot utilissima) peels against dyes. Presented at The 12th International Conference on Green Technology (ICGT 2022), 26-27 Oct 2022, Malang.

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Abstract

Cassava peel is the leading waste generated by the cassava processing industry. One of the regulatory efforts is to use it as a raw material for activated Carbon to adsorb dyes. This study aims to determine the adsorption capacity of activated Carbon from cassava peel waste on yellow dye. Activated Carbon from cassava peel has been identified using FTIR. The results of FTIR characterization determined the absorption of functional groups O-H, C=C, C-H, and C-O, which indicated the presence of lignocellulose and hemicellulose content in the activated Carbon of cassava peel. The optimum mass measured in this study was 1 g with an adsorption percentage of 59.474%. The optimum contact time measured in this study was 60 min, with a percentage of adsorption power of 82.526%. The optimum concentration of yellow dye measured in this study was 200 ppm with an adsorption percentage of 94.000%.

Item Type:	Conference (Paper)
Keywords:	cassava peel; activated carbon; dyes; power adsorption
Subjects:	02 PHYSICAL SCIENCES > 0204 Condensed Matter Physics > 020406 Surfaces and Structural Properties of Condensed Matter
Divisions:	Faculty of Mathematics and Sciences > Department of Physics
Depositing User:	wiwis Sasmitaninghidayah
Date Deposited:	09 Oct 2023 10:51

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