We offer a full line of products that are tailored for a wide range of applications and designed to perform in the most trying environments.
Learn more about LemTec™ Aeration Technology
LET Aeration Technologies promote biological oxidation and ensure that all water and microorganisms come into contact with oxygen, delivering maximum…
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Learn more about LemTec™ Biological Treatment Process
This state of the art treatment process focuses on eliminating many of the short comings of traditional aerated lagoon processes and enhancing many of their benefits.
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Learn more about LemTec™ Gas Collection Cover
Custom gas covers from LET effectively contain odors and protect biogas while preventing contamination, allowing for re-use as renewable fuel…
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Learn more about LemTec™ Segmented Cover
Technically superior design with interlocking edges with a cross-buttress design, LET’s segmented technology deliver cover solutions that are eco-friendly and…
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Learn more about LemTec™ Hydraulic Baffle System
Creating flow patterns to guide wastewater from influent source to effluent outlet for improved aeration and settling capabilities.
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Learn more about LemTec™ Modular Insulated Cover
Custom designed to fit all shapes and sizes of lagoons, basins or tanks, LET’s modular insulated covers are easy to…
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Learn more about LemTec™ Moving Bed Bioreactor Process
LET’s MBBR Process maximizes wastewater treatment capacity while minimizing size, cost and operator requirements.
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Learn more about LemTec™ Partial Mix Facultative Treatment
Enhancing lagoon process control and performance by introducing LET’s advanced technologies within conventional lagoon processes.
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Learn more about LemTec™ Phosphorus Removal System
LET delivers a low-cost, reliable phosphorus removal system to meet stringent effluent limits.
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Learn more about LemTec™ Polishing Reactor
This submerged, attached-growth media technology from LET is able to establish a stabilized, predictive environment for effective tertiary treatment whether…
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Learn more about LemTec™ Recirculating Sand Filter
With this granular media filtration system, LET delivers the best tertiary filtration for efficient nutrient removal, continuously operating without a…
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