CEST Proceedings are published under the ISSN 2944-9820.
Successful use of UV light driven photocatalytic oxidation for the removal of an emergent water contaminant
SESCU A., FAVIER L., LUTIC D., CIOBANU G., (Corresponding) HARJA M.
Topic:
Water treatment
The discharged pharmaceutical compounds in water have created environmental problems due to their harmful potential at low concentrations. Finding an environmentally friendly treatment process is a real challenge to avoid water contamination. Heterogeneous photocatalysis, can be used for the...Read more
Evaluation of Photocatalytic Materials for Water Purification: Overview of the New CEN Standard Test
Triantis T., Kaloudis T., (Corresponding) Hiskia A.
Topic:
Water treatment
TiO2 photocatalysis offers an attractive alternative to conventional water treatment technologies leading directly to the degradation of organic pollutants, compared to transferring them from one phase to another as in the case of membranes or activated carbon. There is an increasing interest on...Read more
Keywords:
Photocatalysis, European Standard, CEN, Phenol degradation
Silver decorated TiO2/g-C3N4 nanocomposites for photocatalytic elimination of water pollutants under UV and artificial solar light
Ibrahim I., Belessiotis G., Kaltzoglou A., Katsaros F., Salama T., (Corresponding) Falaras P.
Topic:
Water treatment
TiO2/g-C3N4/Ag nanocomposites were prepared and used as highly efficient photocatalysts. TiO2 nanoparticles were first prepared using a sol-gel process, and titania herostructures with varying amounts of graphitic carbon nitride (g-C3N4) were created using a hydrothermal technique. Following...Read more
Keywords:
TiO2/g-C3N4/Ag nanocomposites; UV and artificial solar light; Organic-inorganic pollutants degradation.
Kinetics study of the MO adsorption and photocatalytic degradation using an effectively engineered HF photocatalyst
(Corresponding) Theodorakopoulos G., Katsaros F., Papageorgiou S., Romanos G.
Topic:
Water treatment
In this study, copper decorated photocatalysts (Degussa P25), were shaped in the form of ceramic hollow fibers (HFs) and their photocatalytic properties were investigated using Methyl Orange (MO), a prototype anionic pollutant. The abatement of the dye was tested in dark and under UV irradiation by...Read more
Keywords:
Adsorption; Photocatalysis; Kinetics study; Batch reactor; MO degradation
Photocatalytic elimination of water pollutants using innovative titania thin film heterostructures embedding carbon quantum dots
(Corresponding) Falara P., Zourou A., Ibrahim I., (Corresponding) Kordatos K.
Topic:
Water treatment
Titanium dioxide based photocatalysis is a well-established advanced oxidation process (AOP) that recently has expanded its borders comprising advanced reduction processes (ARPs) as well. To enhance the photocatalytic activity, titania heterostructures embedding semiconductors, or clays, or...Read more
