Bieszkiewicz E, Szymańska D
Department of Environmental Microbiology, University of Warsaw.
Acta Microbiol Pol. 1987;36(3):259-65.
The resistance of bacterial strains isolated from activated sludge purifying petrochemical wastewaters to high concentrations of methanol, butanol, glycol, cyclohexanone and cyclohexylamine was examined. The strains were found to be resistant to up to 5000 mg/l of methanol, butanol and glycol. Cyclohexylamine in concentration 1500 mg/l completely inhibited the growth of all examined strains whereas cyclohexanone even at concentration 4500 mg/l eliminated only about half of the isolated strains. The highest resistance to cyclohexane derivatives was shown by bacteria belonging to Pseudomonas III. None of the studied strains was, however, able to utilize cyclohexanone and cyclohexylamine as a source of barbon and energy.
检测了从净化石化废水的活性污泥中分离出的细菌菌株对高浓度甲醇、丁醇、乙二醇、环己酮和环己胺的抗性。发现这些菌株对高达5000mg/l的甲醇、丁醇和乙二醇具有抗性。浓度为1500mg/l的环己胺完全抑制了所有检测菌株的生长，而环己酮即使在浓度为4500mg/l时也仅使约一半的分离菌株失活。假单胞菌III属的细菌对环己烷衍生物表现出最高的抗性。然而，所研究的菌株均不能利用环己酮和环己胺作为碳源和能源。
