Ottowia pentelensis Felföldi et al. 2011 Felföldi T. Kéki Z. Sipos R. Márialigeti K. Tindall B.J. Schumann P. Tóth E.M. Ottowia pentelensis sp. nov., a floc-forming betaproteobacterium isolated from an activated sludge system treating coke plant effluent 2011 61 9 2146 2150 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.020818-0 20889770