Hydrotermální rozklad bioodpadu

Abstract

The thesis called „Hydrothermal decomposition of organic waste“ is focused on a verification of the method, quality of a gaseous and a solid phase, design, construction and the verification of the device for hydrothermal decomposition a bio trash in a lab conditions and evaluating the appropriateness of method hydrothermal carbonization for processing the bio trash. The theoretical part contains introduction to a waste, biomass, biodegradable waste and hydrothermal carbonization. The experimental part is focused on possible changes which may happen during measuring in both production of the gaseous phase, especially flammables and in the quantity and the quality of resulting biochar. The elemental analysis is rated during the solid phase, which determines the content of the carbon, the hydrogen, the nitrogen and the sulfur. There is a calorific value and a absorption capacity evaluated, too . The gaseous phase introduces the production of the methane and its hydrocarbons, hydrogen, carbon monoxide, carbon dioxide, oxygen and nitrogen. The analysis of the liquid phase was performed marginally . Then a material balance of single samples was performed. Inputs, outputs were evaluated there and the percentage of the gain and the loss calculated from them.