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NEOSEP® - Immersed Membrane Bioreactor (MBR)
Veolia Water Solutions & Technologies
•Brochure: NEOSEP® - Immersed Membrane Bioreactor (MBR)
The NEOSEP® process provides a system that is compact and easy to use for treatment of high BOD/COD waste streams. The system footprint is significantly smaller than conventional treatment because the high biomass concentration enables the use of a smaller aeration tank and the efficient membrane filtration process eliminates the need for a clarifier.
Able to adapt to high load variations, the NEOSEP® process has been proven for oil and gas applications. The high-quality effluent is suitable for recycle, reuse, irrigation or discharge to surface waters in pristine environments.
Pilot testing in our mobile treatment unit is available to establish process parameters for your waste stream. Depending on the size of the system required, NEOSEP® is available in custom-designed or package systems.
Benefits
- Effective removal of organics, nitrogen and TSS
- High treated water quality for recycle, reuse, irrigation or discharge
- Adapts to high load variations
- Compact footprint
- Minimal operator attention and training
- Sludge reduction
- No nuisance odors or noise pollution
- Ideal for refurbishing existing sites
- Easy to install and expand
- No final clarification (no risk of sludge loss)
- High suspended matter removal
- High bacterial removal rate
Performances
The water quality obtained is fully in compliance with stringent environmental standards.
NEOSEP® achieves high removal of carbon and nitrogen pollution and retains almost all of the suspended matter. At the same time, the water disinfection is performed through the membrane filtration step.
Example of performance
COD: from 30 to 70 mg/l (according to hard COD)
DBO5: = 5 mg/l
SS: < detectable threshold
TN (Total Nitrogen): from 10 to 15 mg/l (according to hard nitrogen)
TP (Total Phosphorus): < 0,5-2 mg/l
Total coliforms: 5 log or = 500 U/100 ml
Heat tolerant coliforms: 5 log or = 500 U/100 ml
Faecal streptococci D: 5 log or = 500 U/100 ml
Bacteriophage content: 3 log
The NEOSEP® process is sold under the BIOSEP™ trademark outside of Japan and the United States.
Click Here To Download:•Brochure: NEOSEP® - Immersed Membrane Bioreactor (MBR)
