{"product_id":"pr-186-04301-r01-development-of-a-bench-test-method-for-microbiologically-influenced-corrosion-mic-1","title":"PR-186-04301-R01 Development of a Bench Test Method for Microbiologically Influenced Corrosion (MIC)","description":"\u003cp\u003eThe objectives of the research were to: (1) Define laboratory test parameters and select equipment that can consistently produce MIC initiation, (2) Establish clear protocols for conducting the testing and performing analysis of the colonized\/ corroded surfaces, (3) Communicate these protocols in a straightforward manner, (4) Establish test control standards for biotic and abiotic coupon exposure results under various flow regimes, (5) Investigate precursors to cell attachment on steel surfaces for the test conditions specified, and (6) Correlate lab test coupons with corrosion observed on coupons from actual pipeline environments. The results of this research clearly showed that in an anaerobic, non-corrosive environment, the microscopic characteristics of biotic pit initiation were discernible and repeatable. From a very simple electrochemical viewpoint, and ignoring any metabolic contributors from the bacteria themselves, microscopic anodic sites were fixed by the presence of both single cells and groups of cells. Also, after relatively short times singular biotic pit sites enlarged and merged to form larger pits. Evidence from applying comprehensive coupon analysis technology in actual pipeline environments supports the conclusion that using biotic micro-pit initiation as an indicator for MIC can improve system integrity and reduce reactive costs.\u003c\/p\u003e","brand":"PRCI Store","offers":[{"title":"Default Title","offer_id":44361805856846,"sku":"309834","price":500.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prci-store.myshopify.com\/products\/pr-186-04301-r01-development-of-a-bench-test-method-for-microbiologically-influenced-corrosion-mic-1","provider":"PRCI Store","version":"1.0","type":"link"}