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Air Purification

Scrub-X Manhole Scrubbers are Economical Solutions to Air Pollution and Odor Emissions from Manholes

Scrub-X Manhole Scrubbers

Municipal and Industrial Air Pollution Control Equipment

Scrub-X Manhole Scrubbers are passive air pollution control systems designed to remove odorous and hazardous gases from manhole vents.

Product Description...

Scrub-X Manhole Vent Scrubbers are extremely effective in the removal of air pollutants.

These systems are designed to be utilized in conjunction with BioTriad’s advanced dry scrubbing media.

BioTriad offers standard off-the-shelf models as well as the customization of specialty air purification systems.

Manhole Scrubbers are the ideal solution to air pollution and fugitive odor emissions.


Scrub-X systems don’t require chemicals, electricity, pumps, or any type of liquid.

Our equipment is available for purchase, short and long term rentals, and supply programs.

Supply Programs combine equipment use and media with service and field support.

• Grease Trap Manhole Covers

• Industrial Waste Pipelines

• Leachate Manhole Covers

• Underground Tank Manholes

• Petrochemical Facilities

• Sewer Collection Systems

• Wastewater Facilities

How It Works...

Dry scrubbers use two types of media; Activated Carbon and Impregnates.

Contaminated air is forced through the media within the drum scrubber.

Contaminants will adhere to activated carbon and become electrostatically trapped in the surface pores.

Reactions within impregnates will irreversibly change contaminant gases into harmless solids.


BioTriad's dry scrubbers can be special ordered in aluminum, fiberglass, polyethylene, polypropylene, epoxy coated steel, or stainless steel.

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