About

About RioVation® RioVation® Innovative Drainfield Rejuvenation and Onsite Wastewater Treatment RioVation® develops and manufactures the BioMaze® Suspended Biofilm Generator® (SBG®)—a patented technology that transforms any septic tank into a high-efficiency fixed-film aerobic treatment unit. Typically producing single-digit CBOD₅ and TSS effluent with high dissolved oxygen and active aerobic microorganisms, BioMaze® rapidly rejuvenates failing drainfields without excavation. Contractors often report systems that were overflowing and backed up running normal level within days. The BioMaze® platform scales seamlessly to larger-flow and high-strength wastewater applications by employing regenerative blowers for enhanced aeration. A fully operational 8,000-gpd system is in service at a facility in Liberia, Africa, and a 20,000-gpd installation is scheduled for Ghana in early 2026. In partnership with Stetson University under a Florida DEP Innovative Technologies for Water Restoration grant, BioMaze® is being evaluated in field studies for NSF/ANSI 245-equivalent nitrogen reduction. Visit Booth #1111 to see how RioVation® helps contractors grow their business while protecting water quality.