Grafen oxid a jeho aplikační využití při odsolování vody

Abstract

In its theoretical part, this bachelor's thesis is devoted to graphene oxide as an innovative material for effective desalination of seawater. The introductory part of the work deals with mineral water and sea water. In the next chapter, various solution methods are presented, such as thermal distillation or sorption. At the end of the theoretical part of the thesis, the characteristics of the oxide graph itself are given, with a description of various methods of preparation and other possibilities of use in other areas. The practical part deals with the characterization of prepared materials according to available measurement techniques, the actual process of desalination of saline solutions with seawater salinity values and demineralization of natural spring water. The conclusion of the experimental part is a comparison of the effect of graphene oxide and its reduced form during desalination/demineralization with a subsequent evaluation of the optimal choice according to the economic complexity of the preparation of the sorbent with regard to the sustainability of the material.