The key influence factors of microorganism pollution in jet fuel system

Microorganisms mainly cause damages to jet fuel or fuel system by jam or corrosion, which could cause oil deterioration, equipment corrosion and other serious consequences. Experimental studies on the key influence factors of microorganisms' growth were carried on. The relationship between microorganism contamination level and the environment condition was made clear. Finally, proposals on the key problems when storing, transporting and injecting the jet fuel were put forward.