Emergency Cl2/ So2 Scrubber

Product Description

Apzem emergency Chlorine So2 scrubber is a multi-stage wet scrubber system designed to treat chlorine vapours from a bank of chlorine cylinders, at leaks rate of 28lbs/min or more . Our system is designed to maintain negative pressure in the chlorination and chlorine storage rooms while limiting the atmospheric release of chlorine to less than 1 ppm. Apzem assembled emergency chlorine scrubber system is very compact with low profile suitable for either indoor or outdoor installation.
When a leak occurs , the pump and the fan starts automatically. The fan provides sufficient vacuum to contain the chlorine gas and deliver it to the scrubber. The pump circulates concentrated caustic solution over the scrubber packing to absorb virtually all of the chlorine gas. The entire system is factory assembled and tested for easy installation .

Technical Specification

  • Air Flow: upto 70,000 CFM
  • Efficiency : upto 99.99% capturing efficiency
  • MOC: Mild Steel / SS 304 / SS316 / FRP / PP / PVC
  • Finish: Powder coated / Matt finish
  • Power option : 3 Phase.
  • Customization : Yes , customization available suiting your needs.

emergency chlorine so2 scrubber
Emergency Cl2/ So2 Scrubber

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Contaminants Removed

  • H2S , HCl , HF , HBr
  • HCN ,HNO3 , NH3
  • Formic acid , Chromic acid
  • SO2 , Cl2, F2, Br2 , BCl3, BF3
  • Formaldehyde , Ethylene compounds
  • Soluble alcohols, acids
  • VOCs And many others


  • Landfill and Biogas Contaminants
  • Acid Fumes and gases
  • Chemical Fumes and Odor
  • Food Processing Odors
  • Metal Finishing Fumes
  • Steel Processing Fumes
  • Wastewater treatment plant odors


  • Can sustain highly corrosive atmosphere.
  • Relatively low pressure drop.
  • High mass transfer efficiency.
  • Require relatively small space.

Other Technical Details

Construction Material
Customization Factors
Construction Material
 Material of Construction  

  • Mild steel & Stainless Steel
  • FRP & FRP Lines MS
  • PVC
  • Polypropylene
  • Polyethylene


  • Drain valve with ball valve
  • Water inlet valve
  • Overflow Provision Water level indicator

Customization Factors

  • Contaminant solubility
  • Vapor pressures
  • Wash liquid flow rate
  • Liquid to gas ratio
  • Packing chamber height, diameter, and volume
  • Packing media type and size
  • Chemical additives
  • pH control
  • Precipitation of reaction products
  • Multiple solution scrubbing
  • Required scrubbing stages
  • Pressure drop across packing
  • Materials of construction
  • Site requirements


  • Centrifugal Blower,
  • Spiral Ducts,
  • Flexible duct,
  • Suction hoods,
  • Magnahelic gauge,
  • Packings
  • PH meter
  • Water Level indicator & controller
  • Pump etc..


Certification : All Apzem Products are designed to comply with ACGIH and OSHA standards as well as local PCB Standards.

Warranty : All Apzem Products are minimum one year waranted for performance and quality.