Ecotoxicological assessment of former mineral oil refinery

Brownfields are one of the unfavorable parts of industrial heritage that developed from 18th to 20th century. Brownfields are very different and in most cases they have negative impact on the environment. Crucial for this thesis were brownfields with certain level of contaminations. The site of a former refinery of mineral oils OSTRAMO, which represents ecological burden, is a brownfield that can threaten the environment in all its compartments. This was the reason why OSTRAMO was selected for this thesis. The goal of this thesis was to evaluation of ecotoxicological effects of contaminated samples taken from the location via ecotoxicity testing in aquatic and contact arrangement. The result of each test confirmed expected negative impact of the samples from the location of former rafinery on testing organisms