| Waste Water Plant Digester Sealed With Belzona | | | Industry:Water / Wastewater (WATR) | | | Application:Tanks and Chemical Containment Areas (TCC) | | | Customer Location:City of Hannibal, Missouri USA | | | Application Date:August 2003 | | | Application Situation:Leaking expansion joints at digester top | | | Problem:Loss of oxygen rich gas caused customer to re-enrich with oxygen monthly. Design conditions called for re-enrichment only three times per year. | | | Products:Belzona® 4521 (Magma-Flex Fluid)
Belzona® 4911 (Magma TX Conditioner) | | | Substrate:Concrete | | | Application Method:Application was carried out in accordance with Belzona Know-How System Leaflet TCC-12. | | | Belzona Facts:Yearly cost for enrichment dropped from $72,000 to $18,000 after the repairs. This success led to overhaul of several water plant pumps. | | | Photographs Description
- Overview of the digester top.
- Mixing Belzona® 4521.
- Casting the joint.
- Close up of joint.
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