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Teeba Mudhefer Mubarakah
Department of Soil and Water, College of Agriculture, Al- Qasim Green University, Al-Qasim District, Babylon City, Iraq
Chemical Engineering, Chemistry & Bioengineering Chemistry

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Study of Adsorption Characteristics a Low-Cost Sawdust for the Removal of Direct Blue 85 Dye from Aqueous Solutions Rahmah Hashim Abdullah; Amjed Mirza Oda; Alaa Rasheed Omran; Ameer Salem Mottaleb; Teeba Mudhefer Mubarakah
Indonesian Journal of Chemistry Vol 18, No 4 (2018)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.81 KB) | DOI: 10.22146/ijc.31536

Abstract

The performance sawdust as a low cost adsorbent to remove Direct Blue 85 (DB85) dye from aqueous solutions has been evaluated. The characteristic of sawdust analyzed by FTIR and XRD. The removal percentage of this dye was studied at different experimental conditions such as contact time, adsorbent dosage, particle size, temperature, and pH. The optimum removal percentage value was found at pH 2.Temperature also has a positive impact on adsorption, where the adsorption of this dye on the sawdust increased as the temperature increased. High values of correlation coefficient signified that the adsorption of (DB85) dye on the surface of sawdust obey Langmuir and Freundlich adsorption isotherms.
Co-Authors Alaa Rasheed Omran Ameer Salem Mottaleb Amjed Mirza Oda Rahmah Hashim Abdullah