Removal of acid red 151 dye from aqueous solution using palm shell by adsorption:IsothermAdsorption studies

Removal of acid red 151 dye from aqueous solution using palm shell by adsorption:IsothermAdsorption studies

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Part of #Removal of acid red 151 dye from aqueous solution using palm shell by adsorption:IsothermAdsorption studies# :

Publishing year : 2016

Conference : Third International Conference on Science and Engineering

Number of pages : 10

Abstract: The aim of this research is to remove Acid Red 151 (A.R.151) from aqueous solutionusing palm shell as a low cost adsorbent. The operating parameters such as pH solution, dose of adsorbent, initial dye concentration were investigated. Results showed that pH was 3, dose ofadsorbent: 2g / L and initial dye concentration: 20mg / L were the most appropriate. In this study, the best fit of adsorption isotherm data was obtained using Langmuir model and showfavorable adsorption of A.R.151 dyes with separation factor (0 <RL <1).