Can I read Tio2 Coating on Alumina Membranes for Continuous Separation of Dyes on EtoBox?
Tio2 Coating on Alumina Membranes for Continuous Separation of Dyes by X. Y. Li; J. H. Gong; J. H. Ma is a Engineering article available to read on EtoBox.
What is Tio2 Coating on Alumina Membranes for Continuous Separation of Dyes about?
Ceramic membranes characterised by corrosion resistance, high-temperature applicability, and reusability are especially suitable for wastewater treatment. In this research, Titania dioxide (TiO 2 ) was fabricated on surfaces of alumina (Al 2 O 3 ) membranes by hydrothermal reaction and factors that influenced their morphologies were investigated. SEM images showed needle-like TiO 2 crystals filling up the pores on the membrane surfaces. We investigated the photocatalytic activity and continuous separation performance of the TiO 2 coating alumina membranes using Congo red dye as a model organic pollutant. The results showed that the dye removal ratio remained at about 98% in a 120 h continuous filtration test. Furthermore, we proposed an easy and low-cost membrane regeneration method based on the photocatalytic degradation of TiO 2 crystals. The regenerated membrane still showed excellent continuous filtration ability, indicating the good potential application in the treatment of dye effluents.
Who reads Tio2 Coating on Alumina Membranes for Continuous Separation of Dyes?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- X. Y. Li; J. H. Gong; J. H. Ma
- Publisher
- Informa UK Limited
- Published
- 2023
- Language
- EN
- Field
- Engineering (Physical Sciences)