Selektivní fotokatalýza využívající oxidů kovů .

Abstract

In the presented thesis is described verification of the literary knowledge and studied nitrite and nitrate removal from water by photocatalysis. During the work were tested impact of a preparation method of photocatalysts, the influence of a organic modifier, the impact of a light source wavelength and the impact of a TiO2 dopant. In the theoretical part of the thesis the problematic is discussed. The experimental part of the thesis deals with a wide range of suitable materials for photocatalytic usage and also the impact of each parameter on the process of photocatalysis of nitrites and nitrates. Reviewed data are confronted with the measured data and processed into compact conclusions.