Repository of Research and Investigative Information

Repository of Research and Investigative Information

Ilam University of Medical Sciences

Low-cost sorbent for the removal of aniline and methyl orange from liquid-phase: Aloe Vera leaves wastes

Sat Dec 10 02:02:02 2022

(2016) Low-cost sorbent for the removal of aniline and methyl orange from liquid-phase: Aloe Vera leaves wastes. Journal of the Taiwan Institute of Chemical Engineers. pp. 90-98. ISSN 1876-1070

Full text not available from this repository.

Official URL: http://apps.webofknowledge.com/InboundService.do?F...

Abstract

In this study, Aloe Vera leaves wastes-based sulfuric acid modified activated carbon (AV-SAC) was applied for the sorption of aniline as a health-toxic substance and methyl orange (MO) as a anionic dye from aqueous phase. The batch sorption system was used to assess the effect of different parameters including contact time, pH, adsorbent dosage, and adsorbate contents on the adsorption. The equilibrium was obtained at contact time of 60 min for both the adsorbates. The pH of 3 had a significant influence on the uptake capacities of aniline and MO from aqueous media. Fitting the experimental data to different kinetics and isotherms models indicated that the experimental data were well fitted by the pseudo second-order kinetic and Freundlich isotherm models, respectively. The maximum monolayer adsorption capacities were acquired 185.18 and 196.07 mg/g for aniline and MO, respectively. Due to its low-cost and high uptake capacity, AV-SAC can be considered as one of the effective sorbents for wastewater treatment contains of aniline and MO. (C) 2016 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

Item Type: Article
Creators:
CreatorsEmail
Khaniabadi, Y. O.UNSPECIFIED
Heydari, R.UNSPECIFIED
Nourmoradi, H.UNSPECIFIED
Basiri, H.UNSPECIFIED
Basiri, H.UNSPECIFIED
Keywords: Adsorption Aloe Vera leaves wastes Aniline Methyl orange Kinetic layered double hydroxides reduced graphene oxides aqueous-solution modified montmorillonite activated carbons azo-dye adsorption adsorbent equilibrium kinetics Engineering
Divisions:
Page Range: pp. 90-98
Journal or Publication Title: Journal of the Taiwan Institute of Chemical Engineers
Journal Index: ISI
Volume: 68
Identification Number: https://doi.org/10.1016/j.jtice.2016.09.025
ISSN: 1876-1070
Depositing User: مهندس مهدی شریفی
URI: http://eprints.medilam.ac.ir/id/eprint/409

Actions (login required)

View Item View Item