Investigate the adsorption mechanism of heavy metals as chromium ions (Cr+3) from different solutions using modified chitosan

Magdy A. Wassel, R. S. Farg, Hassan A. Shehata, Amal M. Anwar, Hussein A. Mohamed

Citations:

2

References:

14

Abstract

T HE OBJECTIVE of this study is to assess the removal of Cr (III) ions onto modified chitosan-starch from aqueous solutions under both acidic and basic conditions.The effect of various parameters has been investigated via batch adsorption technique.Such parameters include initial concentration of adsorbate, agitation time, adsorbent dosage, chemical kinetics, and influence of temperature.The exper...

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Keywords

Chromium

Adsorption

Chitosan

Heavy metals

Ion

Metal ions in aqueous solution

Mechanism (biology)

Chemistry

Inorganic chemistry

Materials science

Chemical engineering

Environmental chemistry

Metallurgy

Physical chemistry

Physics

Engineering

Organic chemistry

Quantum mechanics

Sustainable Development Goals (SDG)

Clean water and sanitation

2017

Article

Open Access

Institution

Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Naser City, Egypt.

2-Y Citation Average

0.712

DOI

https://doi.org/10.21608/ejchem.2017.1593.1125

Language

en

Country

Egypt