ENG Designs LLC

ENG Designs LLC provides engineered wastewater mixing solutions that remove submerged mechanical equipment from treatment basins. Their three core product lines each leverage large-bubble circulation technology tailored to different process objectives. The Hydra-Bubble is a low-pressure large-bubble mixing system that drives basin-wide circulation and solids suspension with no submerged moving parts, eliminating the maintenance burden associated with in-tank mechanical mixers. The Hydra-Fusion pairs large-bubble circulation with microbubble aeration, keeping oxygen in suspension longer and improving gas-to-liquid transfer for biological nutrient removal applications. The Hydra-Dose uses large-bubble circulation to rapidly disperse treatment chemicals including disinfectants, pH adjusters, and coagulants for fast and uniform distribution throughout the basin. Each system is engineered to match specific basin geometry, hydraulic conditions, and process goals rather than applying a one-size-fits-all approach. The company focuses on practical engineering and application fit, designing around circulation behavior, distribution patterns, and real-world operating conditions. ENG Designs serves municipal and industrial wastewater treatment facilities through a distributed representative network, with applications including equalization basin mixing, anoxic zone circulation, solids suspension, and chemical dispersion.