Posouzení možnosti přípravy vhodných směsí pro kompostování kalů z ÚČOV Ostrava

Abstract

This thesis is about the possibilities of composting by using the sludges from the wastewater treatment plant. The OVAK a.s. company provided me the datas from the year of 2010 to 2014 which I statically processed. The first chapter is about the composting, there are also requirements of the mixture characters. It is followed by chapter about legislation related to the composting of the sewage sludges. The next chapter describes the sludges characteristic of the ÚČOV Ostrava and also the nutriet content and micropollutants in theese sludges. There is also written about the alternative compost characteristics and about the results of this thesis.