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Forced Draft Aerator for effective mechanical oxidation and gas removal

High efficiency gas removal is accomplished by providing for each specific application a predetermined number of surfaces or trays or loose fill material against which free falling droplets and thin films of water impinge and fall a short distance to impinge again. A counter-current flow of air supplied by a forced draft type blower, continuously sweeps through the aerated water, carrying away released gases that may be present.

Forced Draft Aerators offer you . . .

  • High efficiency gas removal and oxidation of ferrous iron.
  • A counter-current flow of air supplied by a forced draft type blower.
  • Treatment of 65 to 3,600 gpm per unit.

Features and Benefits

Features:

  • Aluminum construction
  • Factory assembled
  • Gravity distribution
  • Distribution target nozzles
  • Forced draft blower
  • Round internal trays supported on a Type 304 stainless steel grid
  • Wide range of internal tray or media selection

Benefits:

  • Corrosion resistant
  • Light weight reduces installation costs
  • Minimizes installation costs
  • Provides even distribution
  • Reduces long-term pumping costs
  • Eliminates troublesome spray distribution nozzles
  • Minimize clogging
  • Provide even water droplet distribution
  • Removes motor from exhaust air stream eliminating combustion of gases exhausted from the aerator
  • Easy to clean and all corrosion resistant
  • Right internals matched for the application

Forced Draft Aerators are best applied to high gas removal efficiency needs and removal of explosive gases such as methane.  Oxidation and gas removal is accomplished by water cascading over trays or random packed media while air is forced up through the trays or media.  The air continuously sweeps through the aerator oxidizing the ferrous iron and carrying away released gases that may be present.

Product Documentation


Find out more by reading our AERATOR Brochure



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General Filter
Darrell Christianson
Application Engineer
515.268.8557
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