Možnosti efektivního nakládání s odpadními vodami v tepelné elektrárně Třebovice

Abstract

This diploma thesis deals with the study of efficient wastewater treatment in thermal power plants in Třebovice, witch leaves the chemical treatment. The theoretical part describes the current state of this issue. Subsequently, wastewater desalination processes and other wastewater management options are described. The experimental part is focused on the coagulation experiment and the desalination in the electrodiaysis and calculation of wastewater dilution. After comparing the two coagulation reagents 5% Al2(SO4)3.18H2O and 10% FeCl3.8H2O we have forgiven the classical 5% Al2(SO4)3.18H2O and we decided to continue with the coagulating reagent 10% FeCl3.8H2O, this coagulating reagent more used in the energy sector. Another reason for the inclusion of coagulating reagent 10% FeCl3.8H2O was significantly rising sulphates. Another variation and testing would be to include elektrodeionization.