Ultrasonic Fenton-like catalytic degradation of bisphenol A by ferroferric oxide (Fe₃O₄) nanoparticles prepared from steel pickling waste liquor

Engineering & Materials Science

• Pickling 100%
• Nanoparticles 69%
• Oxides 60%
• Ultrasonics 59%
• Steel 40%
• Catalysts 11%
• Organic carbon 10%
• Coprecipitation 10%
• Catalysis 9%
• Catalyst activity 8%
• X ray photoelectron spectroscopy 8%
• Reagents 8%
• Reusability 7%
• Refractory materials 7%
• Transmission electron microscopy 7%
• Scanning electron microscopy 5%
• Chemical analysis 4%
• Costs 2%

Chemical Compounds

• Pickling 95%
• Bisphenol A 72%
• Oxide 37%
• Nanoparticle 35%
• Organic Carbon 7%
• Refractory 7%
• Coprecipitation 6%
• Catalyst 5%
• Shape 4%
• Catalysis 4%
• pH Value 2%