Vliv budování ČOV na množství toxických látek v řece Bílině

Abstract

This thesis primarily deals with data processing about influence of sewerage plants construction on quantity of toxic compounds in Bilina river. In theoretical part the informations about Bilina river, including it’s dotted sources of pollution, are briefly described. Summary of actual legislative, which is turning this thema, is described furthermore. Subsequently an overview of the hazardous properties, which are: benzene, hexachlorobenzene, toluene, carbon tetrachloride, trichloromethane is incorporated. In practical part there are results of concentrations monitored compounds in the course of years 1990 – 2009. The results are devided by monitored compounds including comparsion. In the end of the thesis there is summary of informations about results of research influence of sewerage plants construction on quantity of toxic compounds in Bilina river.