Membrane BioReactor
MBR System
Membrane Bioreactor System for Advanced Wastewater Reuse and Filtration
FRC’s MBR system integrates biological treatment with membrane filtration, producing ultra-clear effluent in a space-saving configuration.
FRC’s Membrane Bioreactor (MBR) system integrates biological treatment with advanced membrane separation for ultra-clear effluent. Ideal for reuse or discharge into sensitive environments, MBRs provide high-performance treatment in a compact design.
Wastewater is biologically treated in a reactor where microorganisms break down organic matter and nutrients. Instead of using a clarifier, the MBR system uses submerged ultra-filtration membranes to separate treated water from biomass. Membranes retain solids and pathogens, allowing only clean water to pass through. Sludge is wasted directly from the MBR tank. Aeration supplies oxygen and mixes the biomass, while membrane cleaning systems prevent fouling, producing high-quality effluent suitable for reuse or discharge.
Key Features
Submerged membrane modules eliminate clarifiers
Ultra-low TSS and turbidity and contaminants for reuse or discharge
Compact footprint vs. conventional systems
Sludge wasting directly from MBR tank
Durable stainless-steel or concrete tank construction
Excellent BOD, COD, nitrogen, and phosphorus removal
Specifications
Treatment Targets: BOD, TSS, TN, TP, COD
Effluent Quality: TSS < 5 mg/L (typical)
Reuse Potential: Service water, irrigation, cooling tower
Membrane Type: Submerged ultra-filtration
Options
Air blowers and scour systems
Clean-in-place (CIP) membrane cleaning
SCADA control and automation panels
Stainless or concrete tank configurations
Applications
Industrial wastewater reuse
High-quality municipal effluent
Decentralized or mobile treatment systems
Facilities with space or discharge constraints
Why choose an MBR system?
FRC’s MBR delivers top-tier effluent quality, small footprint, and streamlined operation—making it ideal for advanced wastewater reuse and treatment compliance.
MBR FAQ
Q: What effluent quality does an MBR produce?
A: FRC’s MBR systems produce ultra-clear water with <5 mg/L TSS, suitable for reuse or sensitive discharge.
Q: Is a clarifier still needed?
A: No. MBR systems replace secondary clarifiers with ultrafiltration membranes for solid-liquid separation.
Q: Can MBRs be retrofitted into existing tanks?
A: Yes. They can be installed in stainless-steel or retrofit into concrete basins.
