Photocatalytic demulsification of oily wastewater by TiO2-magnetite-reduced graphene oxide nanocomposites

• Main Authors: Tan, Ko Shyn, Mohamed Salleh, Waliyuddin, Khe, Cheng Seong, Chong, Fai Kait, Lai, Chin Wei, You, Kok Yeow, Tan, Pi Lin
• Format: Conference or Workshop Item
• Published: 2023
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/108095/; http://dx.doi.org/10.1063/5.0115147
• Institution: Universiti Teknologi Malaysia

Emulsified oily wastewater which contain oil-in-water emulsions, produced by polymer flooding are extremely stable because the dissolved polymers absorbed onto oil/water interface and reducing the interfacial tension. Numerous attentions have been given to such pollution control but to remove the re...