Treatment of amoxicillin by O 3 /Fenton process in a rotating packed bed

Degradation of the antibiotic oxacillin in water by anodic oxidation with Ti/IrO 2 anodes: Evaluation of degradation routes, organic by-products and effects of water matrix components

“…Ozonation, electrochemical, Fenton/photo-Fenton and semiconductor photocatalysis has been the most tested [8][9][10][11][12][13][14] However, under our knowledge, only one work has reported the treatment of water containing oxacillin [15].…”

Visible‐light‐driven photocatalytic degradation of fenpyroximate in rotating packed bed reactor using Fe3O4@PbS@Ni2P magnetic nanocomposite photocatalyst: Response surface modelling and optimization

“…Before entering to the rotating packed bed, it was passed through a distributor situated at the centre of the rotating packed bed with an inlet diameter of 0.63 cm and outlet diameter of 0.1 cm consisting of 16 holes. The difference between the inlet and outlet diameter of the distributor caused the solution to be sprayed to the rotating packed bed with higher velocity . The solution was accelerated due to the intense centrifugal forces created by high rotational speed.…”

“…These limitations cause reduction in mass transfer rate and, consequently, low degradation efficiency, which can be reduced or even removed by the replacement of a conventional reactor with a novel reactor based on rotating packed beds that operate under high‐gravity environment (>100 g ). These generate high interface surface area for the enhancement of mass transfer between phases . The advantage of a novel reactor including high rotational speed in porous domain leads to efficient micromixing and turbulency and intensification of the interfacial surface area between photocatalyst particles and pollutants .…”

Optimization of Combined Ozone/Fenton Process on Olive Mill Wastewater Treatment

“…Therefore, the advanced treatment technologies such as hydrogen peroxide (H2O2), Fenton (Fe 2+/ H2O2), Fenton-like (Fe 3+/ H2O2), ozone (O3), UV and ultrasound has been widely applied in treatment of OMW. However recently, ozone and Fenton process are commonly used as the pre-treatment [14,15] or post-treatment [16] to remove organic matter and color from various industrial wastewaters. Although Fenton oxidation and ozonation in wastewater treatment are effective, these processes alone are insufficient to treat OMW [17].…”

“…Therefore, combined ozone/Fenton as a new treatment process (O3/H2O2/Fe 2+ ) has been introduced and this process was firstly applied to stabilized solid-waste leachate. This new process offers advantages such as reduction of reaction time and increment of oxidation potential and some researchers have reported that combined ozone/Fenton process is effective in treatment of various wastewaters such as treated stabilized leachate [14], simulated amoxicillin wastewater [16], phenolic wastewater [17]. However, there are few studies [18] on treatment of olive mill wastewaters with combined ozone/Fenton process in literature.…”