The extensive list of upgrades and new construction for the Town of Sullivan Sanitary District No. 1 WWTP included renovation of the existing pump station and administration building; new construction included a new process control building (housing the influent screening and sampling areas, the return activated sludge (RAS) pumps, chemical feed, and electrical and water system components), a new oxidation ditch, two new covered circular clarifiers with UV disinfection and effluent flow metering, renovation of the existing final clarifier into an aerated sludge holding tank, a new sludge storage tank, and a new well.
PENETRON ADMIX SB was added to waterproof and protect the oxidation ditch, the influent screening structure, clarifiers, holding tanks, and sludge storage tanks. The treated concrete elements are now waterproof (i.e., reduced permeability) and protected against sulfate attack and corrosion.
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Wisconsin Wastewater Plant Specifies PENETRON ADMIX to Protect Concrete from Sulfates and Corrosion
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