Photoelectrochemical catalysis of waste water in pharmaceutical industry

Abstract

The master’s thesis is devoted to the study of photoelectrochemical treatment of the wastewater from pharmaceutical industrials. The aim is achieved through the new redox hybrid materials with viologen and AuNPs and CdS, respectively. The technical task is focused on the preparation of viologen-based hybrid films and improving their electrochemical and photocatalytic properties. Based on the electrochemical, spectroscopic and microscopic analysis, the materials have shown good redox properties, good stability and good photoelectrochemical performance. The excellent redox properties and good photoelectrochemical performance of the hybrid films have improved their photocatalytic properties in wastewater treatment, and their easy preparation and good stabilities will also extend their application as the new wastewater treatment materials in the future.