Kinetics and thermodynamic study of acid red 73 dye removal on HCl- water hyacinth stems biomass

Citations:

4

Abstract

The ability of HCl-water hyacinth stems (HCl-WHS) biomass powder to adsorb acid red 73 (AR73) dye, from aqueous solutions has been investigated through batch experiments. The dye removal was found to be dependent on adsorbent dosage, initial dye concentration, mixing speed, contact time and adsorbent particle size. All batch experiments were carried out at constant pH and temperarure of 3.0 and 25...

Keywords

Hyacinth

Biomass (ecology)

Kinetics

Chemistry

Pulp and paper industry

Nuclear chemistry

Environmental chemistry

Organic chemistry

Agronomy

Biology

Physics

Quantum mechanics

Engineering

Sustainable Development Goals (SDG)

Clean water and sanitation

2019

Article

Institution

2Chemistry Department, Faculty of Science, AL-Baha University, EL-Makhwa,1988, (KSA)

2-Y Citation Average

0.712

DOI

https://doi.org/10.21608/ejchem.2019.11026.1707

Language

en

Country

Egypt

Kinetics and thermodynamic study of acid red 73 dye removal on HCl- water hyacinth stems biomass

Egyptian Journal of Chemistry

Hassan Ahmed EL-Adawy

Citations:

4

Abstract

The ability of HCl-water hyacinth stems (HCl-WHS) biomass powder to adsorb acid red 73 (AR73) dye, from aqueous solutions has been investigated through batch experiments. The dye removal was found to be dependent on adsorbent dosage, initial dye concentration, mixing speed, contact time and adsorbent particle size. All batch experiments were carried out at constant pH and temperarure of 3.0 and 25...