Case Studies

Rag Time in K

“The decision for me to choose the Aeration Industries AIRE-02® Anti-Fouling Aspirator unit was a ‘no-brainer.’ I got equipment that doesn’t sink, that reduces staff time for cleaning to a fraction, and that produces more dissolved oxygen. I would recommend the AIRE-O2 ® Anti-Fouling Aspirator to any wastewater manager or operator.” – Daryl VanDyke, Manager, […]

Odor Elimination with Aeration

Overview: The State Commission of Public Services of Mexicali (CESPM) is a Decentralized Public Organization of the State Government of Baja California in Mexico. CESPM oversees the planning, construction, operation, and maintenance of the potable and wastewater infrastructure in the Mexicali municipality. The Zaragoza Wastewater Treatment Plant is the CESPM’s largest plant with a design […]

Aeration System Upgrade Increases Flow Capacity and Reclaimed Water Availability Overview: In 2012, the Middlebury, Indiana, USA Wastewater Treatment Plant (WWTP) was faced with aging brush rotors and higher loads in their oxidation ditch system. When Mick Reese was hired as Plant Superintendent, the upgrade design was about 90% complete. The full system upgrade included […]

Overview A winery in California (USA) faced the challenge of optimizing and treating their wastewater pond in a sustainable manner. The winery had brush rotors frequently breaking down, which were very difficult and time consuming to repair. They were seeking a more reliable option. Aeration Industries International provided that solution in more ways than one. Challenge: […]

Industrial Wastewater Solutions

    “The greatest advantage we see with the Aire-O2 Tritons, is the aeration tank does not need to be emptied in order to maintain the equipment; saving us both time and resources and with no interruption to production.” Improving Chemical Effluent Quality by Combining Surface Aeration and Diffused Aeration Overview Daurala Organics Limited, a chemical […]

Sucrafor Sugar Beet Wastewater

Overview: Sucrafor, a COSUMAR Groupe sugar beet processing plant in north east (Oriental) of Morocco, North Africa, designed a wastewater treatment plant to maintain high organic loads through anaerobic, anoxic, and aerated lagoons; as they crush more than 5,000 tons of sugar beets daily. Due to the high organic loads and tightening BOD/COD standards, Aeration Industries International’s […]

Cyclical Aeration Control

Increase Water Quality with Cyclical Aeration With increased effluent pollution restrictions on municipal wastewater treatment plants, cities are pressed to find ways to economically increase their effluent quality with little to no funding. Many new NPDES permits require the reduction of nitrate and/or phosphorus, as nutrient removal becomes more prevalent due to the effects of […]

Sludge Digestion

  “I love my sludge thickener, it’s amazing!” – Brad Bowers, Contract Operator Overview: Big Park Domestic Wastewater Improvements District in Arizona, USA, had constructed a new 500,000 gallons per day biological wastewater treatment system in 1997. As time passed, the aging plant was unable to keep up with increasing demands. Challenge: In 2012, the District started working […]