Wastewater Aeration Solutions

  1. PMSL's Talon™ - Low Speed Surface Aerator 12/21/2006
    Capable of continuously providing the horizontal velocity required in ditch applications, it also ensures the biological components of the ditch received the oxygen required to treat the bio-solids
  2. Rotary Screw Blower Packages 12/27/2014

    Kaeser screw blowers use up to 35 percent less energy than conventional rotary blowers and even achieve significant energy savings compared to currently available screw blowers. The combination of a blower airend with high efficiency Sigma profile rotors, flow-optimized components, efficient power transmission and drive components ensures exceptional performance, guaranteed by Kaeser in accordance with the stringent requirements of ISO 1217.

  3. VariOx™ Jet Aeration 2/1/2018

    The VariOx™ jet aeration system is an aeration and mixing device used in numerous water and wastewater treatment applications. Jet aeration combines many of the benefits and efficiencies of both mechanical and diffused air type systems. The jet aerator consists of an inner liquid nozzle and an outer air nozzle. Liquid from the basin is re-circulated through a jet motive pump and discharged through the inner liquid nozzle at a high velocity. Concurrently, air is fed into the outer air nozzle where it is mixed with the motive liquid and discharged as a high energy jet plume.

  4. AvN™ 5/2/2019

    As water resource reclamation facilities (WRRF) desire to divert more carbon towards energy generation, it becomes harder and more expensive to remove the remaining nutrients from the wastewater. This is where AvN™ comes into play as an overall process control philosophy promoting intensification.

  5. Floating Aerator / Mixer 10/18/2013

    DO2E Aerator / Mixers are high-efficiency all welded, heavy-duty PVC devices that are unique in several ways. DO2E’s patented products are designed to pull water from significant depths for aeration and mixing. By operating with low-pressure (<1.85 P.S.I.) high-volume airflow, these devices maximize energy efficiency. Our patented products are scalable and multi voltage.

  6. BIOCOS® 5/2/2019

    The BIOCOS® activated sludge process is operated at a constant water level during the whole process cycle, and therefore represents a hybrid technology (Biological Combined System) comprising features of continuous flow and SBR systems.

  7. PillAerator Turbo Blowers 10/18/2019

    Kaeser Compressors’ has extended its product range with the addition of PillAerator turbo blowers with magnetic bearing technology. Thanks to the direct-drive, active magnetic bearing motor and intelligent control system, the PillAerator turbo blower boasts an energy savings advantage over conventional rotary blowers up to 25%. With single unit flows up to 10,500 cfm, the PillAerator significantly expands Kaeser's solutions for water and wastewater applications.

  8. AquaSBR Systems Above 10 MGD 12/6/2023

    This application note will explore installations of AquaSBR Systems worldwide in a variety of municipal and industrial applications. 

  9. OxyStream™ Oxidation Ditch 1/8/2015

    The OxyStream™ Oxidation Ditch from WesTech Engineering has proven to be the ideal equipment for biological wastewater treatment applications throughout the world. It combines vertically mounted, low-speed surface aerators with an oxidation ditch design to maximize oxygen transfer efficiency while maintaining the greatest flexibility for power turndown. In addition, the OxyStream™ has greater side water depths and fewer required aerators than a conventional brush rotor or disc rotor oxidation ditch. The vertical slow-speed surface aerator eliminates maintenance-prone horizontal shafts, pillow block bearings, and drive units near the water surface. Above all, the OxyStream™ Oxidation Ditch provides energy savings and produces predictable, high-quality effluent.

  10. Industrial Aeration 11/9/2010
    Since 1952 when the first Otterbine was introduced to the market it had been engineered to operate and perform in the most difficult of environments.