Scrubbers are used for gaseous and particulate control, by means of utilizing water, or other liquid, to remove pollutants from an exhaust stream.
HEE-Duall brand 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
• FW Series vertical scrubbers with integral fan and capacities to 17,500 CFM
We can design a customized system to meet even the strictest requirements. Major design criteria evaluated include:
• Size of unit
• Packings
• Moisture extractor
• Scrubbing liquid
• Recycle rate
• Material of constructions
 
Benefits
• Low Total Cost of Ownership
• On demand chemical addition minimizes operating costs
• 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

 
Features
• High liquid recirculation rates guarantee sufficient chemical is always available to absorb odors
• 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