Reviewing microbial infection of marine engine oil and corrosion Available to Purchase

Introduction Micro‐organisms can play a significant role regarding corrosion in aqueous systems. They set up microscopic corrosion cells causing a break‐up of protective films and produce noxious and corrosive gases. Sulphuric acid is generated by certain of the bacteria and this corrodes far more quickly than the normal oxidation process. Organic detritus and slime is produced which not only interferes with the efficiency and free circulation of the system but also acts as a food supply, ensuring the continued growth of bacteria, algae and fungi.