Product Description

Clarifier & Tank Covers

IEC’s Clarifier and Tank Covers are custom designed for your specific needs. Whether you need a clarifier cover, storage tank cover, process water cover, trickling filter cover or sludge tank cover, we can design the perfect system for your metal or concrete tanks. IEC’s experts are interested in learning about your project and creating the perfect, custom tank cover for you.


Clarifier Covers

IEC’s Flexible Clarifier Cover system can be used on clarifiers and tanks of all sizes. Each cover is constructed of industrial-grade, UV-protected geomembrane with an anticipated service life of 15-20 years.

Maintenance friendly
A stainless-steel tensioning system distributes the load evenly around the tank circumference. If large equipment needs to be installed or removed, the cover can be disassembled and removed in approximately a ½ day.

Each cover is custom designed for local wind, rain and snowfall conditions.

Long lifespan
This flexible cover system is ideal for engineers and operators searching for an affordable, long-term cover solution.

Advantages and options:

  • A fraction of the weight of conventional hard dome covers.
  • Versatile, giving operators the option for windows, pipes and venting.
  • Custom-designed for needs of each owner with numerous options available, including viewing windows, sampling ports, scum beach access and a multitude of entrance access designs.
  • Anchored with industrial rated stainless-steel ratchets and stainless-steel hardware that is simple and efficient.


Floating Tank Covers

IEC’s covers are an affordable, long-term alternative to aluminum, steel and fiberglass domes, and are suited for all applications related to municipal, agricultural and industrial sectors.

IEC covers are designed to accommodate fluctuating water levels. They install easily, and quickly.

Advantages and options:

  • Low maintenance
  • Installed with little disruption to operations
  • Options for access and sampling
  • Designed to accommodate internal piping/mechanicals


Sludge Tank Covers

Sludge tank covers offer effective odor control for bio-solids tanks or any basin where hydrogen sulfide gas (H2S) is a problem.

This cover system is available in both gas-tight and semi gas-tight options. Both designs use an impermeable flexible membrane that contain odors.

Advantages and options:

  • Designed to enable the operator to conduct routine O&M activities, such as, sludge sampling and measuring blanket depths.
  • Built with stainless-steel hardware and a UV-resistant geomembrane which results in long-term performance with an excellent ROI.
  • Perfect for metal or concrete tanks; circular or rectangular.
  • Able to accommodate most internal tank equipment.
  • Low maintenance, affordable, and long-lasting.


Contact IEC to learn more!

Contact Industrial & Environmental Concepts Inc. (IEC)

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