Aquatechnex announces Montana Office

Aquatechnex has opened an office in Missoula, MT to serve the needs of the region.

There has been a significant expansion of Eurasian Milfoil in Montana in recent years.  Aquatechnex has a long history of being able to restore lake and river systems impacted by this invasive aquatic weed.  One of the key tools we have for Montana Milfoil Control is ProcellaCOR herbicide.  This technology will selectively target this plant, it will translocate and control the entire plant and will not impact native aquatic plants allowing them to recover.  ProcellaCOR is available through SePRO Pro Certified Applicators and our team has qualified as such.  We are the only Pro Certified Applicator based in Montana and look forward to helping the deal with this expanding problem Pro Certified ProcellaCOR Applicator.

Another problem facing Montana waters are toxic algae blooms.  Many species of cyanobacteria produce acute toxins that can impact wildlife, pets and human health.  They are also directly linked to longer term chronic diseases such as ALS.  Harmful Algae Blooms or HAB are nutrient driven.  As phosphorus pollution increases, HAB species have a competitive advantage.  The Montana State HAB map is shown here State of Montana HAB Map

Montana Harmful Algae Blooms can be targeted and reduced.  Aquatechnex biologists have a number of US EPA registered tools that can treat and mitigate the bloom condition.  We also are expert in the use of Phoslock to remove phosphorus and reduce the carrying capacity of the lake to produce HAB blooms.  We use nanobubble technology to target blooms in smaller lake systems effectively.  We can also install remote HAB monitoring buoys that give us a heads up when conditions are approaching treatment thresholds.

For more information please contact us at 855-245-5253

Is “Bio-Dredging” a thing? Yes it can be

Lakes and ponds are the lowest point in the watershed and over time can fill in with deposits of rich organic sediments.  Over time, these sediments are an accumulation of dead aquatic weed and algae growth, fish and other organisms and become a sink for nutrients that can cycle back to the water column and fuel additional growth degrading water quality.

Removing this organic build up is often required to restore water quality and to add depth to the pond.  Conventional dredging can be problematic in urban settings.  There often is not room to pump dredge spoils in a HOA or golf course pond environment.

Our mapping systems can determine lake sediment composition, the lighter colored areas show organic sediment accumulation

One solution is to enhance the natural processes to digest this organic matter and increase water depth.  This can be accomplished by our biologists using a combination of Nanobubble Technology and the addition of Probiotic natural bacteria cultures.

A nanobubble generator deployed to lake to increase sediment oxygen levels

Dissolved oxygen levels in organic lake sediments is generally very low to zero.  Dissolved Oxygen is key to the success of aerobic digestion of these organic sediments.

Nanobubble generators deliver high levels of dissolved oxygen right to the sediment interface and the interstitial waters within the sediments.  These generators pump water from the lake though the nanobubble generator and inject nanobubble rich water back into the lake.  Nanobubbles are very small, on the molecular level, and they are negatively buoyant and sink to and into the sediment layer throughout the lake.  They then attach and burst delivering dissolved oxygen right into the sediments.

Sediment oxygen levels rise dramatically after installation of nanobubble generator and increase digestion of organic sediments

We install either a temporary or permanent Nanobubble Generator at the lake sized to the volume of the lake

We then apply Naturalake BioSciences MuckBiotics pellets evenly across the targeted area monthly.  MuckBiotics pellets saturate the sediment layer with rare earth stimulants and a broad spectrum of natural aerobic bacterial cultures.  This accelerates the digestion of organic matter

MuckBiotics pellets are then applied monthly to increase the speed of sediment digestion.

We measure the reduction in sediment depths over time to document the recovery of the lake from the impact of accumulated sediments.  This process will not reduce deposition of sand or soils, but can greatly benefit the lake and avoid having to physically dredge organic sediments to restore water depth and lake health.

Our biologists can design a program that meets your needs.  Please reach out if your pond needs remediation of organic sediments.

We also work with conventional dredging equipment when this approach isn’t suitable for your situation.

Good Article on our work at Ketchum Lake

Ketchum Lake has been one of the more prolific algae toxin producing lakes in the state of Washington.  Aquatechnex biologists were brought in to implement an ALUM treatment program that focused on sequestering phosphorus.  This project has been very successful.  For additional information on this project and results go to the County Web Site at http://snohomishcountywa.gov/2451/Lake-Ketchum-Restoration

Gene Williams also presented this work at the Washington Lakes Protective Association meeting in Walla Walla this week with his paper titled “A new life for Lake Ketchum, Restoration of a hyper-Eutrophic Lake”

 

Good Article on Results of Our Canyon Lake Project

Aquatechnex biologists applying Alum to sequester phosphorus on Canyon Lake

Aquatechnex biologists applying Alum to sequester phosphorus on Canyon Lake

 

 

 

The Canyon Lake Newspaper has published a good article on our treatment program to sequester phosphorus and help improve water quality.  The article can be viewed at http://fridayflyer.com/2014/04/18/alum-treatments-proving-effective-in-lake-clarity

 

 

Phoslock Work Continues to Impress

Free Reactive Phosphorus drops to near below detection

Free Reactive Phosphorus drops to near below detection

Aquatechnex pioneered the use of Phoslock technology to improve water quality in Western US Lake Systems starting in 2010.  We have treated over 20 water bodies with similar results, a dramatic reduction in Phosphorus available in the water column to sustain toxic algae populations.

The latest project in Southern California continues this trend.  Our team has been combating cyanobacteria blooms in this lake for a number of years using conventional treatment technology.  While applying US EPA registered algaecides provided relief, this was more of a reactionary approach to the situation.  The team had to monitor algae levels and target the lake for treatment when cell count and/or species shifts to blue greens indicated the lake was beyond management thresholds.

This May Phoslock was applied following a management plan developed for the lake.  The application took approximately four days to complete.

Sampling results in the months since look extremely promising.  We have noted no problem algae blooms and the algae that is present is beneficial.  Transparency has improved dramatically.  Total phosphorus levels have dropped dramatically and continue to trend down.  The ortho or free reactive phosphorus has seen a dramatic drop.

We will continue to monitor and report on this project as time goes on.