Repository of Research and Investigative Information

Repository of Research and Investigative Information

Ilam University of Medical Sciences

Removal of aniline as a health-toxic substance from polluted water by aloe vera waste-based activated carbon

Wed May 25 20:23:34 2022

(2015) Removal of aniline as a health-toxic substance from polluted water by aloe vera waste-based activated carbon. Der Pharma Chemica. pp. 149-155. ISSN 0975413X (ISSN)

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Aniline is a toxic chemical compound and one of the common pollutants found in the effluents from the pharmaceutical, pesticide, dyestuff, petrochemicals and agrochemical industries. The aim of this study was to investigate the sorption of aniline using Aloe Vera wastes-based activated carbon (AV-AC) from water. In this batch study, the effects of various factors including contact time, pH, adsorbent dosage and initial aniline concentrations were surveyed on the aniline sorption. The results illustrated that the optimum pH and contact time for the removal of aniline by AV-AC was obtained at 3 and 60 min, respectively. The decrease of pH had a significant influence on the increasing aniline adsorption. Fitting the experimental data to various kinetics and isotherms models showed that the experimental data were better descripted by pseudo-second order and Freundlich models, respectively. Because of low-cost, eco-friendly, non-toxicity and high sorption capacity, this sorbent can be used as a very effective option to removal of aniline from aqueous media.

Item Type: Article
Creators:
CreatorsEmail
Basiri, H.UNSPECIFIED
Nourmoradi, H.UNSPECIFIED
Moghadam, F. M.UNSPECIFIED
Moghadam, K. F.UNSPECIFIED
Mohammadian, J.UNSPECIFIED
Khaniabadi, Y. O.UNSPECIFIED
Keywords: Activated carbon Adsorption Aloe vera wastes Aniline Aloe vera Article chemical analysis chemical composition concentration (parameters) heavy metal removal isotherm pH physical chemistry physical parameters waste water management water pollution
Divisions:
Page Range: pp. 149-155
Journal or Publication Title: Der Pharma Chemica
Journal Index: Scopus
Volume: 7
Number: 11
ISSN: 0975413X (ISSN)
Depositing User: مهندس مهدی شریفی
URI: http://eprints.medilam.ac.ir/id/eprint/1485

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