| Belzona Protects Drum Thickeners Against Corrosion | | | Industry:Water / Wastewater (WATR) | | | Application:Tanks and Chemical Containment Areas (TCC) | | | Customer Location:Wastewater Treatment Plant - UK | | | Application Date:August 2007 | | | Application Situation:Drum Thickener casing | | | Problem:The mechanical drum thickener casings at this plant had corroded in service from contact with Chlorides & Sulphates present in the wastewater sludge being processed. | | | Products:Belzona® 1111 Super-Metal
Belzona® 5811 Immersion Grade | | | Substrate:Carbon Steel | | | Application Method:The application was carried out in accordance with Belzona System Leaflet TCC-5. | | | Belzona Facts:After grit blasting the units any pitting corrosion was filled with Belzona® 1111 followed by fully lining with two coats of Belzona® 5811. Following the successful completion of this set of Drum Thickeners, this company have since coated a second set using the same procedure. | | | Photographs Description
- Original corroded condition
- Blasted ready for repair & coating
- Belzona® 5811 first coat complete
- Completed application
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