GTI offers customized cover solutions to control odors

Q: What makes wastewater treatment plants stink?
A: Any wastewater treatment process has the potential to generate and release nuisance odors to the surrounding area — especially when tanks and lagoons are left uncovered. These odors can negatively affect your reputation and relationship with the community, as well as the everyday job satisfaction of plant workers.

Foul odors within raw wastewater typically originate from the anaerobic decomposition of organic compounds. A natural byproduct of anaerobic digestion is hydrogen sulfide (H2S), which gives off a strong rotten egg smell. Due to its low solubility in the wastewater, it is released into the atmosphere, producing an offensive odor.

Q: How can foul odor be controlled?
A: Geomembrane Technologies Inc. (GTI) is often asked to provide recommendations on how best to control these nuisance odors. There are many odor control technologies in the marketplace, and no one reigning solution exists. We recommend a simple approach: Seal your wastewater treatment tanks/lagoons with a gastight cover solution. Covering these tanks will reliably prevent diffusion of odor vapors. Escaping odor vapors can be contained and evacuated for further treatment.

Related: Odor Control/Disinfection

Q: What options does GTI offer for odor control?

A: GTI offers customized cover solutions to reliably control odors at wastewater treatment plants. We design and install many different cover options to fit tanks, basins and lagoons of any shape or size. Cover options include floating, structurally supported, modular, inflated and dual membrane. GTI’s solutions are made with strong, long-lasting materials to resist tears, punctures, chemicals and UV rays.

More than just odor control
GTI’s solutions not only provide effective odor control. GTI’s covers can:

Related: Cover and Liner Systems Designed to Meet Your Needs
  • Collect and store valuable biogas
  • Control algae growth
  • Provide thermal protection
  • Lower operating costs

By securely covering tanks/lagoons at your wastewater treatment plant, you can reduce odor complaints from neighbors and create a better working environment for plant operators.

About GTI
For more information, visit or call 506/452-7304 or 855/484-4630.

Related Stories

Like this story? Sign up for alerts!