Keyphrases
Hair Waste
100%
Heavy Metal Ions Removal
100%
Human Hair
100%
Chemically Treated
100%
Biosorption Process
40%
Pb(II)
40%
Biosorbent
40%
Circular Economy
20%
Environmental Issues
20%
Water Treatment
20%
Kinetic Model
20%
Kinetic Equation
20%
Sorption
20%
Contact Time
20%
Chemical Structure
20%
Cu(II)
20%
Cd(II)
20%
Cr(III)
20%
Heavy Metal Concentration
20%
Aqueous Solution
20%
Chemically Modified
20%
Waste Products
20%
Low-cost Biosorbent
20%
Langmuir Adsorption Isotherm
20%
Heavy Metal Ions
20%
Desorption Experiment
20%
Equilibrium Data
20%
Chemical Morphology
20%
EDTA Solution
20%
New Raw Materials
20%
Biosorption Capacity
20%
Saturation Concentration
20%
Pseudo-second-order Kinetics
20%
Chemical Engineering
Heavy Metal
100%
Biosorption
100%
Desorption
33%
Ethylenediaminetetraacetic Acid
33%
Adsorption Isotherm
33%