Denali Environmental Supply (DES) team has the experience needed to help ensure your septic treatment project will be a success. DES staffing includes civil and environmental engineering capability specialized in the design of wastewater treatment systems.  As such, we are uniquely able to work with the other principal project players (owner, project engineer, regulator and contractor) from the preliminary design stage through to project completion to help do our part in guiding the project to success.

Specializing in Residential Wastewater Installations

MBRs: BioBarrier® MBR, BioBarrier® GWMBR™, & BioBarrier® HSMBR®

Compared to many other advanced onsite wastewater treatment methods, a Membrane BioReactor (MBR) uses a relatively small footprint while producing very high quality effluent (water), making it easier to find a suitable location to install the septic system on the property.

Bio-Microbics BioBarrier® Membrane BioReactors (MBRs):

  • are a great cost effective choice

  • help conserve water usage

  • are friendly to the environment

  • are much less expensive to install


Compared to the small footprint of the Bio-Microbics BioBarrier® MBR systems, the additional excavation required for the leach fields of other types of wastewater systems is significant.

As can be seen in the photo, unlike other treatment methods, all of the BioBarrier® treatment components (except for the blower set at grade) are mounted inside the septic tank.

BioBarrier® is NSF/ANSI Std 350 (Water Reuse) certified, which allows effluent to be reused to flush toilets and/or directly discharged to the environment (surface or subsurface).

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