6HAYDU J, CALLAHAN T P, MATHE Z F, et al. Biological cleaning system which forms a conversion coating on substrates: US, 6391836 [P]. 2002-05-21.
7MOHANDASS C, DAVID J J, NAIR S, et al. Behavior of marine oil-degrading bacterial populations in a continuous culture system [J]. Journal of Marine Biotechnology, 1997, 5 (2/3): 168-171.