As part of the Federal Aviation Association's (FAA) Wildlife Hazard Mitigation Program, which has been in place for over 50 years and focuses on mitigating hazards, grant monies are available for qualifying activities at General Aviation (GA) airports. One of the ways that the FAA does this is by supporting GA airports with Airport Improvement Program (AIP) grants, which allow them to: Conduct Wildlife Hazard Assessments (WHA) Implement eligible wildlife hazard mitigation tec

CLIENT: Glasgow Wastewater Treatment Plant LOCATION: Glasgow, MT BACKGROUND Meeting stringent regulatory requirements, especially for Ammonia limits, can be a daunting task for any wastewater treatment system, especially those located in cold climates where nitrification is adversely affected by winter temperatures. Add in the potential cost of a new treatment plant and the expertise required to operated a complicated mechanical system, and many rural communities are faced wi

CLIENT: The City of Gering LOCATION: Gering, NE BACKGROUND Heat retention and odor control are critical aspects of effective wastewater treatment. The City of Gering, located in central Nebraska, had a cover on its treatment lagoon system to help provide heat retention in the winter months and odor control in the summer. However, the aging covers had numerous problems including excessive plant growth, ponding and sagging. The covers also required heavy equipment for any repai

CLIENT: Kiron Wastewater Treatment Plant LOCATION: Kiron, IA BACKGROUND The City of Kiron, a small, rural community in Crawford County, IA, was faced with the decision to upgrade or replace its mechanical treatment plant in order to meet more stringent effluent requirements. With farmland at a premium, the city had to balance the expense of upgrading a mechanical plant with the cost of purchasing additional land for a more passive type of treatment process. LET SOLUTION Lemna

To Download Brochure PDF, Click Here: Lemna Environmental Technologies, Inc. (LET) Overview Brochure #AdvancedIntegratedLagoonTechnologiesAILT #MovingBedBioReactorProcessMBBR #AerationTechnologies #PartialMixFacultativeTreatmentProcess #BiologicalTreatmentProcessLBTP #ModularInsulatedCoverTechnologies #BaffleTechnologies #SegmentedFloatingCoverTechnologies #PolishingReactorTechnologyLPR #PhosphorusRemovalTechnologies #RecirculatingUpflowSandFilterTechnologies #TotalNitrogenRe

To Download Brochure PDF, Click Here: LemTec™ Municipal & Industrial Treatment Process Brochure #AdvancedIntegratedLagoonTechnologiesAILT #MovingBedBioReactorProcessMBBR #AerationTechnologies #PartialMixFacultativeTreatmentProcess #BiologicalTreatmentProcessLBTP #ModularInsulatedCoverTechnologies #BaffleTechnologies #PolishingReactorTechnologyLPR #PhosphorusRemovalTechnologies #RecirculatingUpflowSandFilterTechnologies #TotalNitrogenRemovalSystem #AlgaeReductionPrevention #Am

To Download Brochure PDF, Click Here: LemTec™ Innovative Cover Solutions Brochure #AdvancedIntegratedLagoonTechnologiesAILT #BiologicalTreatmentProcessLBTP #ModularInsulatedCoverTechnologies #SegmentedFloatingCoverTechnologies #AlgaeReductionPrevention #AmmoniaRemovalNitrification #BODRemoval #ColdWeatherNitrification #EvaporationControl #GasContainmentCollection #OdorControl #PhosphorusRemoval #SludgeReductionManagement #TSSRemoval #WildlifeHazardMitigation #PhosphorusRemova

To Download Brochure PDF, Click Here: LemTec™ Innovative Cover Solutions Brochure #AdvancedIntegratedLagoonTechnologiesAILT #ModularInsulatedCoverTechnologies #SegmentedFloatingCoverTechnologies #AlgaeReductionPrevention #AmmoniaRemovalNitrification #BODRemoval #ColdWeatherNitrification #EvaporationControl #OdorControl #PhosphorusRemoval #SludgeReductionManagement #TSSRemoval #WildlifeHazardMitigation #PhosphorusRemovalTechnologies #TotalNitrogenRemovalSystem #TotalNitrogenRe

In January 2007, the town of Troy, New Hampshire completed a lagoon upgrade designed to meet ammonia nitrogen limits imposed in their reissued NPDES discharge permit. The plant was required to meet a summer limit of 8.7 mg/l from May 1st through September 30th and a winter limit of 13.2 mg/l from October 1st through April 30th. The Troy lagoons were originally constructed in 1983 and consisted of three aerated cells utilizing a combination of an older style fine bubble tubing

Lemna Environmental Technologies, Inc. (LET) was distinguished for its "groundbreaking water infastructure design" in an American Council of Engineering Companies (ACEC) Magazine article, published in their March/April 2006 issue. The wastewater treatment plant highlighted in the ACEC article was an existing lagoon system that no longer performed to the new environmental regulations for ammonia in Jasonville, Indiana. The ammonia removal process, which is difficult in any was