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OCU (Odor Control Unit) System

At Super Tec, our Odor Control Unit (OCU) is engineered to effectively eliminate unpleasant and hazardous odors generated from sewage treatment plants (STP), pumping stations, industrial wastewater facilities, and sludge handling areas. The system ensures a safe working environment and full compliance with environmental regulations.

Key Features & Benefits

  • High efficiency removal of H₂S, ammonia, and VOCs
  • Improves environmental compliance
  • Corrosion-resistant construction
  • Modular and compact skid-mounted design
  • Low operating & maintenance cost
  • Custom-designed based on site odor load
  • Enhances workplace safety and surrounding air quality

Typical Applications

Sewage Treatment Plants (STP)

Wastewater Pumping Stations

Equalization & Collection Tanks

Industrial Wastewater Treatment Plants

Food Processing & Chemical Industries

Lift Stations and Manholes

Sludge Dewatering Areas

Technical Specifications (Typical Range)

  • Technology Options:
    • Activated Carbon Filtration
    • Chemical Scrubber (Wet Scrubber)
    • Biofilter / Biological Odor Treatment
    • Hybrid Systems (as per project requirement)
  • Air Flow Capacity: 500 CMH – 50,000 CMH (custom designed)
  • Odor Removal Efficiency: Up to 95–99% (H₂S, NH₃, VOCs)
  • Inlet H₂S Concentration: Up to 200 ppm (customizable)
  • Pressure Drop: Low static pressure design
  • Material of Construction:
    • FRP (Fiber Reinforced Plastic)
    • HDPE / PP
    • SS 304 / SS 316 (for corrosive environments)
  • Fan & Blower: Centrifugal FRP/PP fan with corrosion-resistant coating
  • Control System: PLC-based panel with gas sensors & safety alarms
  • Access: Easy media replacement & maintenance access doors