Browse

The aim of the study was to evaluate selected properties of fly ash and bottom ash produced after co-combustion of biomass (30%) and hard coal in a fluidized bed boiler. As part of the study, the pH of the test material was determined and its elemental composition was analyzed using X-ray fluorescence (XRF). Additionally, the ecotoxic properties of combustion by-products (CBPs) were assessed using an acute toxicity test on aqueous extracts (relative to the test plant: Lepidium sativum) and a standardized phytotoxi...

The main purposes of the project were to analyze the possibility of using waste from the energy sector - fly ash from the lignite combustion process - as a growing medium, as well as to use the electricity obtained from the photovoltaic panel to power the equipment located in the constructed greenhouse. In addition, the project involved the development of a connection of equipment to ensure proper air parameters for growing plants. The constructed and equipped greenhouse stand was used to perform vase tests on whi...