Heavy metals adsorption by novel EDTA-modified chitosan-silica hybrid materials

Keyphrases

• Chitosan 100%
• Hybrid Materials 100%
• Adsorbent 100%
• Pb(II) 100%
• Heavy Metal Adsorption 100%
• Modified chitosan 100%
• Synthesized Adsorbents 100%
• Silica Hybrid Materials 100%
• Chitosan-silica Hybrid 100%
• Porous Structure 50%
• High Surface Area 50%
• Porosity 50%
• Diffusion Process 50%
• Maximum Adsorption Capacity 50%
• Contact Time 50%
• Metal Concentration 50%
• Metal Ions 50%
• Ni(II) 50%
• Silica Gel 50%
• Isotherm Models 50%
• Model Fitting 50%
• High Affinity 50%
• Adsorption Efficiency 50%
• Co(II) 50%
• Cd(II) 50%
• Adsorption Kinetics 50%
• Ethylenediaminetetraacetic Acid 50%
• Novel Adsorbent 50%
• Langmuir Isotherm 50%
• EDTA Ligand 50%
• Surface Functionality 50%
• Hybrid Adsorbent 50%
• Sips Isotherm 50%
• Surface Heterogeneity 50%
• Pore Diffusion 50%
• Adsorption Potential 50%
• Rigid Structure 50%
• Multi-metal Solution 50%

Chemical Engineering

• Heavy Metal 100%
• Ethylenediaminetetraacetic Acid 100%
• Chitosan 100%
• Chemical Kinetics Characteristics 25%
• Maximum Adsorption Capacity 25%
• Isotherm Models 25%
• Adsorption Efficiency 25%
• Novel Adsorbent 25%
• Adsorption Kinetics 25%