Recycle, Reuse...Right Now For environmentally sensitive areas, the BioBarrier® Membrane BioReactor (MBR) provides the highest quality effluent when needed most. The BioBarrier MBR is an advanced wastewater treatment system designed specifically for residential, commercial and water reuse applications. The system’s unique operation sequence requires no complicated backwash functionality and is completely automated using an advanced control strategy. The pre-engineered, modular MBR ships installation-ready and fits easily into both new and existing tank configurations. BioBarrier’s high-quality effluent provides new opportunities for wastewater recycling techniques that will have dramatic, positive effects on water resources around the globe.