Membrane Bioreactor for sanitary wastewater combines quality performance with low energy and operating costs, combining durable technology with innovative engineering.

Dynalift™ membrane bioreactor (MBR) system is the largest air-lift tubular membrane wastewater treatment process in the Western Hemisphere. The superior quality of the effluent produced by this technology provides social, economic and sustainable benefits in many sanitary applications.

Featuring a modular equipment design, the DynaLift™ MBR system:

Membrane Bioreactor for Sanitary wastewater – Contaminants Removed

Flexible Retrofits

The out of basin membranes allow for easy retrofit to any bioreactor configuration (circular, rectangular, above or below ground), since the membranes are installed outside the reactor.  Frequently, the existing infrastructure and building space can be reused with little or no changes.


The membrane system is easy to expand, since the out of basin configuration allows for simple addition of more membranes, or membrane skids.

Greater Dependability

The highly efficient membrane filters provide an absolute barrier between bacteria and the effluent. They eliminate filamentous bacteria problems, sludge bulking concerns, and concerns over highly variable organic loads. Membrane filters treat load fluctuations regardless of concentrations to produce consistent, dependable effluent.

Better Performance

The MBR System eliminates many of the unit processes associated with conventional treatment systems. The bioreactor tanks degrade constituents normally considered recalcitrant and they eliminate solids carry-over from occurring, allowing long sludge retention times.

Integrates Easily

The system produces water free of bacterial contamination and suitable for reuse. The membrane filters can act as a biomass separation process, as well as, a filter to meet low phosphorous limits with the supplemental addition of metal salts.

For more information on Membrane Bioreactors for sanitary wastewater treatment, please contact us today.

Your Partner for Industrial Wastewater

Dynatec is an industry leader in providing membrane bioreactors and wastewater membrane
systems since 1978 in industrial and municipal applications.

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