Aero-Mod

Aero-Mod, founded in 1981 and headquartered in Manhattan, Kansas, is a wastewater treatment technology company and member of the Axius Water group that specializes in biological nutrient removal systems for municipal applications. The company's flagship technology is the SEQUOX process, a patented nitrogen removal system that integrates biological nutrient removal with precision dissolved oxygen control. The advanced SEQUOX+ variant extends this capability with enhanced process optimization for stringent effluent nitrogen limits. Both systems are paired with the DO2ptimizer control platform, which provides real-time monitoring and automated adjustment of aeration and treatment parameters to maintain optimal biological conditions while minimizing energy consumption. Aero-Mod also offers clarifier technology described as delivering superior effluent quality through advanced hydraulic design, and dewatering solutions as part of its modular treatment approach. The company emphasizes a modular methodology spanning the full scope of wastewater management from system design through advanced nutrient removal, rather than selling individual unit operations. Project installations include facilities in Mt. Shasta, California; Otter Creek, Florida; Orange County, Texas; and Maize, Kansas. Aero-Mod holds five technology patents and has completed over 500 professional installations. The company serves municipal wastewater treatment markets with a focus on nitrogen and phosphorus removal compliance for small to mid-size communities.