Budget Amount *help |
¥24,310,000 (Direct Cost: ¥18,700,000、Indirect Cost: ¥5,610,000)
Fiscal Year 2019: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2018: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2017: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
|
Outline of Final Research Achievements |
Some microorganisms have frequently caused severe corrosion of metal materials. Unfortunately, valid diagnosis method against the microbiologically influenced corrosion have never been developed. In this study, I attempted to examine for the corrosion properties of some hundreds strains of microorganisms, and I found novel corrosive-microorganism. Furthermore, I collected samples from various environments involving metal corrosive environment and carried out lab-scale corrosion test and microbial community analysis. As a result, I found some metal-corrosive microbial community clusters from approximately 500 samples. Based on these results, I developed valid diagnosis method against the microbiologically influenced corrosion using genetic analysis.
|