Tri-Mer Air Pollution Control Systems

- Model Q-Scrub - Incinerator Scrubber



Q-Scrub Incinerator Scrubber delivers scrubber efficiencies of 95-99.99%. Systems can be engineered to guarantee any outlet rating.

Most stack gas emissions requirements are based on a mass emissions standard of lbs./hr. in vs. lbs./hr. out for contaminants such as HCl, Cl2, SO2, HF, etc.

Tri-Mer Q-Scrub is effective for high-temperature furnace and incinerator filters applications, including:

  • Rotary kilns
  • Calcinators
  • Multiple hearth furnaces
  • Refractory furnaces
  • Fluidized bed furnaces
  • Biomass grate furnaces
  • Catalytic combustion furnaces
  • Waste-fired boilers
  • Liquid injection incinerators
  • Direct flame gas incinerators
  • Hazardous waste incinerators
  • Sludge incinerators
  • Fume oxidizers
  • VOC oxidizers

Q-Scrub requires the lowest capital investment of any wet combination quench/scrubber system. Operating costs are minimized through neutralization of corrosive flue gases, efficient use of chemicals, and low pressure drop.

7 Standard Features:

  • High efficiency packed bed incinerator scrubber, using patented Tri-Packs® media, which optimize surface contact between the gas and the scrubbing liquid and develop very low static pressure per foot of depth.
  • Mist eliminator section – 99%+ efficient units available.
  • Integral recirculation system and corrosion-resistant pump.
  • Plumbing package for quench and scrubber sections.
  • Vertical or horizontal wet quench section or quench venturi section.
  • Instrumentation package, including pH/ORP control as necessary and flow sensors. Q-Scrub incinerator scrubbers offer fully automated operation.
  • Motor control starter package.


Materials of construction for the quench section include Hastelloy™ C276 and 316L to 304 stainless steel; high-temperature FRP is recommended for applications below 300°F. The scrubber section is manufactured in polypropylene, fiberglass or high alloy steel.


For applications involving the removal of submicron particulates, see CCS option, which can incorporate the Q-Scrub for total control of gas and particulate, including submicron particulate.

NOx Destruction:

Q-Scrub interfaces with Tri-Mer’s Tri-NOx® Multi-Chem® system where NOx must also be destroyed. Multi-Chem is the practical, efficient solution to NOx emissions from all sources, at all loadings.

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