Biocides for the protection of fuel storage systems

A biocide for fuel treatment should have the following characteristics (Rogers and Kaplan, 1968 Dorris and Pitcher, 1988 Gaylarde et ah, 1999)  

Good rate of kill (a significant reduction of microorganisms within 24 hours is desirable). 

Non-corrosive at use levels to fuel tank components (metals, fuel tank coatings, etc.). 

Low ash content (ash can damage the fuel injection system and cause combustion chamber deposits). Engine manufacturers approvals. 

5-Chloro-2-methyl-4-isothiazolin-3-one + 2-methyl-4-isothia2olin-3-one (CMIT/MIT) II, 15.3.] 

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