Cover Application Solutions

Lemna offers a wide variety of cover solutions addressing wastewater odor problems. These cover technologies allow us to offer a solution tailor-made to your application.

The LemTec modular cover provides passive odor control in municipal and industrial applications. Elimination of the air/water interface keeps gases in solution and eliminates nuisance odors that can cause complaints. It has been proven effective even in tough industrial environments such as rendering plants and food processing plants. The modular cover is a long-lasting, durable product that can be used for virtually any wastewater application and provides other benefits, such as heat retention for improved treatment in cold climates.

The LemTec odor control cover system provides a low-cost and easy to install solution for a large variety of odor control/reduction applications. This system creates a unique environment suitable for creating bacteria that feed on odor-causing molecules. It is easy to install and simple to operate. The cover is perfect for waste storage applications such as sludge digestion, manure storage pits, rendering waste or other agricultural waste. It is ideal for storage applications where the waste will later be land applied or treated by other methods.

If complete gas containment is required, then the LemTec gas collection cover is the solution. Available as a single geomembrane or an insulated geomembrane, Lemna gas collection covers are fabricated with materials that best suit the needs of each application.

Discover the varied applications of their advanced products.

Read the case studies for the wide-ranging applications of Lemna cover products and learn about their effectiveness, affordability, and lessened environmental impact.

Contact Lemna Technologies for additional information on any of their cover products and applications.

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