Leaching behaviors of arsenic from arsenic-iron hydroxide sludge during TCLP

Keyphrases

• Iron Oxide 100%
• Arsenic 100%
• Toxicity Characteristic Leaching Procedure 100%
• Leaching Behavior 100%
• Hydroxide Sludge 100%
• Sludge 41%
• Fourier Transform Infrared Spectroscopy (FT-IR) 25%
• Desorption 16%
• X Ray Diffraction 16%
• Scanning Electron Microscopy 16%
• Energy Dispersive X-ray Spectroscopy 16%
• Resorption 16%
• Sludge Samples 16%
• Immobilization Mechanism 16%
• Arsenic Compounds 16%
• Adsorption 8%
• Characterization Techniques 8%
• Occlusion 8%
• Hazardous Waste 8%
• Leachate 8%
• Arsenic Concentration 8%
• Adsorption Isotherm 8%
• Coagulation 8%
• Microscopic Characterization 8%
• Arsenic Removal 8%
• Ferric Hydroxide 8%
• Ferric Chloride 8%
• Langmuir Isotherm 8%
• Arsenic Immobilization 8%
• Leaching Mechanism 8%
• Leachability 8%

Engineering

• Arsenic 100%
• Leaching Behavior 100%
• Iron 100%
• FTIR Spectroscopy 18%
• Ray Diffraction 12%
• Resorption 12%
• Langmuir Isotherm 6%
• Coprecipitation 6%
• Arsenic Removal 6%
• Leachability 6%
• Leaching 6%

Chemical Engineering

• Sludge 100%
• Desorption 18%
• Arsenic Compound 18%
• Adsorption Isotherm 9%
• Leaching 9%
• Coprecipitation 9%