Modular Floating Tank Covers Control Odor

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Modular Floating Tank Covers Control Odor
GTI's modular floating covers control odors yet allow for safe and easy access.

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Geomembrane Technologies Inc. designs and installs modular floating covers for effective odor abatement, thermal protection and algae control for wastewater treatment applications worldwide.

By covering the water surface with a GTI modular floating cover, the effects of wind and sunlight are drastically reduced. Gases are held in suspension beneath the cover, limiting the emission of foul odor.

GTI’s modular floating covers are designed to:

  • Control foul odor
  • Provide thermal insulation
  • Block sunlight to minimize algae growth
  • Resist cracks, breaks, chemicals, and UV rays
  • Accommodate water level fluctuations
  • Drain rainwater automatically

Constructed with durable polyethylene materials, GTI’s modular covers are flexible and buoyant, letting workers safely walk on the cover. The modular design allows panels to be removed and replaced from basin draining, cleaning and maintenance. Rainwater drains through the seams of the cover.

Modular covers are suited for both aerated and non-aerated systems. In the standard configuration, offgases or air from aerated systems vent through the seams. Conversion kits are available to allow for offgas collection and treatment.

With over 30 years of experience delivering solutions for demanding water and wastewater applications, GTI has grown to become a global leader in cover and liner systems. Our dedicated team has completed more than 250 installations in the industrial, municipal and agricultural sectors around the world.

For more information, please visit our website at or contact Darin Evans, vice president of product management: or 506/449.1377


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