KHIA headerKnow-How in Action

VOL XXVII, NO 22

Belzona® Protects Thickener From Corrosion

 
 

Industry:

Water / Wastewater (WATR)

 
 

Application:

Tanks and Chemical Containment Areas (TCC)

 
 

Customer Location:

Water Treatment Company, Sorocaba, Brazil

 
 

Application Date:

October 2011

 
 

Application Situation:

Drum thickener in waste water treatment process

 
 

Problem:

In just  six months of use the equipment was already showing signs of corrosion from corrosion and chemical atack from the waste water sludge

 
 

Products:

Belzona® 5811 (Immersion Grade)

 

Substrate:

Carbon steel

 
 

Application Method:

The application was carried out in accordance with Belzona System Leaflet TCC-5. After power washing and grit blasting, a two coat system, of Belzona® 5811 was applied.

 
 

Belzona Facts:

Based on the success of this application additional equipment is to be coated and protected at this plant.

 
 

Photographs Description

  1. Corroded thickener
  2. Surface washed and grit blasted
  3. Coating detail items
  4. Completed application
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

 
 
For more information about Belzona visit: www.belzona.com