Exploring the iron oxide functionalized biobased carbon-silica-polyethyleneimine composites for hexavalent chromium removal from dilute aqueous solutions

Keyphrases

• Iron Oxide 100%
• Polyethyleneimine 100%
• Adsorbent 100%
• Cr(VI) Adsorption 100%
• Biomass Carbon 100%
• Dilute Aqueous Solutions 100%
• Hexavalent Chromium Reduction 100%
• Carbon-silica Composites 100%
• Elemental Analysis 50%
• Fe(III) 50%
• Fe(II) 50%
• Pseudo-second Order 50%
• Contact Time 50%
• Ferrosilicon 50%
• FEniCS 50%
• Activated Carbon 50%
• Si-C 50%
• Chemical Interaction 50%
• Adsorption Efficiency 50%
• Amino-functionalized 50%
• Second-order Rate 50%
• Water Resources 50%
• Langmuir Isotherm 50%
• Cr(VI) Removal 50%
• Hexavalent Chromium 50%
• Spectral Bands 50%
• Macadamia 50%
• Si-OH 50%
• Functionalized Iron Oxide Nanoparticles 50%
• Rate-based Model 50%
• Water Contamination 50%
• Energy Dispersive Spectroscopy 50%

Material Science

• Iron Oxide 100%
• Silicon Dioxide 100%
• Chromium 100%
• Polyethyleneimine 100%
• Adsorbent 100%
• Coprecipitation 50%
• Elemental Analysis 50%
• Activated Charcoal 50%
• Activated Carbon 50%

Chemical Engineering

• Iron Oxide 100%
• Cr(VI) Adsorption 100%
• Hexavalent Chromium Removal 100%
• Activated Carbon 50%
• Coprecipitation 50%
• Chemical Element 50%
• Pseudo-second Order 50%
• Adsorption Efficiency 50%
• Adsorption Model 50%
• Second-order Rate 50%