AET is an innovator and solution provider specializing in cost-effective and sustainable technologies for treating wastewater, contaminated soils, groundwater and natural water bodies, and sediments, with a specialty in treating tight formations such as clay and silts. Our patented technologies and know-how target a variety of contaminants with a focus on waste-to-energy conversion. 

E-Redox^® technology 

treats petroleum, chlorinated ethenes, perchlorate, nitrate, and certain metal contaminants such as Cr VI at high efficiencies.

Photocatalytic E-Redox^® technology 

integrates photocatalytic reaction into E-Redox, boosting performance while offering a promising green energy source. 

AMD/ARD Source Treatment technology 

Treats acid mine/rock drainage at its source through biochemical processes.

Biochemical Methane Recovery (BMR™) technology 

helps with purging, recovering, and the prevention of new gas generation in coal mines.


Chemical Metal Fixation (CMF™) technology 

rapidly fixes and stablizes heavy metals such as cadmium and lead to mineralized structures, eliminating their toxicity and bioavailability.

Biochemical Coal-to-Gas-and-Fertilizer Reactor (BGF™) technology 

produces mineral-based organic fertilizers and biogenic natural gas from coal fines, dairy waste, biomass, food, and other carboneceous waste materials, allowing for both financial and environmental gains. This unique, mineral-based fertilizer can significantly  boost soil organic matter contents and rhizosphere microbial populations as well as provide strong pest resistance. 

We Also Perform Feasibility Studies!

AET maintains an in-house lab and has access to labs in collaborating universities across the Front Range. We have been conducting third party objective feasibility studies for leading product vendors and consulting engineers in the remediation industry for the past 10 years.

We look forward to hearing from you and hope to offer you the most cost-effective and eco-friendly solutions to address your environmental concerns and issues. 

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These cutting edge technologies have minimal to zero environmental impacts and carbon footprints. They are widely applicable and cost competitive compared to most other state-of-the-art technologies!