Carboline Tech Service Podcast

Brian Cheshire joins Jack Walker and Paul Atzemis to discuss SSPC Technology Guide 27 - Recommended Performance Properties for Liquid-Applied Organic Polymeric Coatings and Linings for Concrete Structures in Municipal Wastewater Facilities. Listen as the trio discuss the factors that challenge coating systems in a wastewater treatment plant. 0:00 – Intro 0:51 – Brian Cheshire and Chumbawumba 3:10 – SSPC Technology Guide 27¬¬ – Recommended Performance Properties for Liquid-Applied Organic Polymeric Coatings and Linings for Concrete Structures in Municipal Wastewater Facilities http://shop.sspc.org/ST-000G27 4:56 – Collection systems - Manholes, interceptors, lift stations 5:20 – Hydrogen sulfide gas, methane gas present in the headspace challenges to concrete and coating systems 5:52 – Biogenic sulfide corrosion, commonly known as microbial induced corrosion (MIC) 7:00 – Hydrogen sulfide becomes sulfuric acid due to microbial induced corrosion within wastewater systems 9:22 – Assets constructed of concrete