Duall Packed Bed Scrubber for Municipal & Industrial Odor Control

Pre-engineered and customized packed bed odor control scrubbers and systems are available to meet customer specific needs. Pre-engineered models include F Series horizontal “cross-flow” design and PT Series vertical “counter-current” design with capacities to >65,000 CFM, and FW Series vertical scrubbers with integral fan and capacities to 17,500 CFM. Our highly trained lab and chemical engineering staff, can design a customized a system to meet even the strictest requirements. Major design criteria evaluated include: size of unit, packings, moisture extractor, scrubbing liquid, recycle rate and material of construction.

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  • Duall® packed bed scrubbers are the most frequently specified odor control equipment
  • Offers the greatest design flexibility
  • Economically treats large volumes of process air with infinite turndown ratio, accommodating virtually all choices of chemistry
  • High mass transfer rates achieved in a relatively small equipment footprint
  • High liquid recirculation rates guarantee sufficient chemical is always available to absorb odors
  • On demand chemical addition minimizes operating costs
  • Counter-current flow maximizes the driving force for absorption
  • Cross flow (horizontal) scrubbers are available to meet low profile requirements
  • Utilizes non-plugging spray nozzles and packing media
  • No solid waste disposal
  • Pre-engineered models include
  • Metal finishing
  • Industrial wastewater
  • Municipal wastewater
  • Foundries
  • Pharmaceutical
  • Medical
  • Food processing
  • Rendering
  • Tanning
  • Breweries
  • Printed circuits
  • Semi-conductors
  • Chemical
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