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Welcome to the Zappa-Stewart Superabsorbent Blog

Rapid Sludge Solidification & Excavation from Aeration Basins

When a major U.S.-based municipal wastewater utility contractor needed a rapid, money-saving, and efficient solution for removing 1,000+ tons of saturated sludge from an aeration basin, they turned to ZapZorb superabsorbent polymers (SAPs).  

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Topics: Wastewater Treatment Sludge, Sludge removal, Rapid sludge solification, Landfill requirements, EPA’s paint filter test, wastewater utility