KHIA headerKnow-How in Action


Belzona Protects Contacter Tank



Water / Wastewater (WATR)


Áreas Know-How:

Tanks and Chemical Containment Areas (TCC)


Cliente / ubicación:

Water treatment plant, New Jersey


Fecha de aplicación:



Situación de aplicación:

Final Chlorine contact tank at municipal waste water plant.



Sodium Hypochlorite vapors had destroyed the concrete walls above the water line. The previous coating, an inexpensive commodity product, failed in this aggressive chemical environment.



Belzona® 5111 (Ceramic Cladding) 

Belzona® 5911 (Ceramic Conditioner)

Belzona® 4111 (Magma Quartz)





Método de aplicación:

Application carried out in accordance with Belzona Know-How System Leaflets TCC-9 & WPA-2. The deteriorated tops of the concrete wall were removed and replaced. The walls were then prepared by grit-blasting before applying the Belzona® 5111 system (tinted blue). Belzona® 4111 was used to repair the spillway.


Hechos Belzona:

Belzona products were chosen for their proven chemical resistance to the aggressive chemicals used in modern-day waste water treatment.


Descripciones de fotografías

  1. The deteriorated tops of the concrete wall
  2. Tops removed and cleaned up
  3. Belzona® 5111 tinted sky blue.
  4. Spillway rebuilt with Belzona® 4111
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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