Ecotoxicity. Bioaugmentation. biodegradation. Lignite humic acids saltsVítková, Marianna The Effect of Lignite and Comamonas testosteroni on Pentachlorophenol Biodegradation and Soil Ecotoxicity. Dercová, Katarína, 1955-. Molnárová, Jana. Tóthová, Lívia. Polek, Bystrík. Godočíková, Jana In: Water air and soil pollution. -- Vol. 218, Iss. 1-4 (2011), s.145-155.