BELZONA PROTECTS DIGESTER

KHIA ID: 1162
Industry: Water / Wastewater (WATR)
Application: TCC-Tanks and Chemical Containment Areas (TCC)
Substrate: Steel
Customer Location: Water treatment facility, Southern California
Application Date: 2008
Products:

Belzona® 5811 (Immersion Grade)

Problem: Severe corrosion occuring in vapour space at top of tank on walls and underside of the roof. Also internal pipework being attacked.
Photograph Descriptions
  1. Top of digester walls coated after grit blasting 
  2. The pipes waiting to be coated 
  3. Tank top was also coated with Belzona® 5811
Application Situation
Digesster producing Methane during sewage treatment.
Application Method
Application was carried out in accordance with Belzona Know-How System Leaflet TCC-5.
Belzona Facts
Belzona was chosen due to the original coating only lasting two years. After careful consideration Belzona was chosen due to its proven longevity in similar service. Application reported to be performing well in 2012.
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