Polyvinylchloride Ultrafiltration Membranes Modified with Different SiO 2 Particles and Their Antifouling Mechanism for Oil Extraction Wastewater

Earth & Environmental Sciences

• oil extraction 95%
• antifouling 90%
• ultrafiltration 75%
• membrane 49%
• wastewater 48%
• particle 36%
• nanoparticle 28%
• functional group 10%
• additive 9%
• mechanical property 8%
• adsorption 7%
• pollutant 6%
• oil 6%
• removal 5%
• cost 5%

Chemical Compounds

• Antifouling 80%
• Ultrafiltration 72%
• Filtration 63%
• Wastewater 58%
• Hydrophilicity 32%
• Additive 24%
• Surface 23%
• Resistance 23%
• Adsorption 17%
• Application 11%

Engineering & Materials Science

• Ultrafiltration 100%
• Wastewater 77%
• Membranes 61%
• Oils 47%
• Fluxes 16%
• Hydrophilicity 15%
• Functional groups 13%
• Adsorption 10%
• Impurities 10%
• Recovery 7%
• Mechanical properties 6%