Products Description
General Information
VNT-MBR-BP11 is manufactured as an equivalent, replacement, alternative, retrofit and analogue to Motimo BP-11 (BP11) MBR membrane module.Vontex series hollow fiber MBR membrane modules VNT-MBR-BP11 are designed and manufactured mainly for wastewater and sewage treatment plants. Consisting of a 0.1 micron PVDF micro-filtration hollow fiber membrane, these MBR modules provide excellent physical barrier to suspended solids, bacteria and other pathogens. The uniform pore size distribution ensures high permeability and sustainable high-quality filtrate.
The new generation of VONTEX VNT-MBR-BP11modules for MBR applications are upgrade-designed and improved, while continuing to leverage the aeration and header design.
Advanced manufacturing process of arraying fiber avoids twined fibers and less sludge accumulation, leading to sufficient filtration area, high flux and better backwash performance. Vontex brand series submerged hollow fiber membrane modules VNT-MBR-BP11 are providing economical, comprehensive wastewater and sewage solutions to industrial and municipal applications around the globe.
Membrane Characteristics
Reinforced membrane
Manufacturing process of arraying fibers
Soft resin protection on potting part
Compact design
High resistance to fouling
Advantages
Long service life to reduce OPEX
More effective membrane area
Less sludge accumulation
Stable flux with high recovery rate by cleaning
Economical equivalent module for direct replacement of Motimo BP-11 (BP11)
Applications
Industrial wastewater
Municipal and domestic sewage
Submerged filtration
Pretreatment of industrial water
Module Dimensions
| Model | H (mm/inch) | H1 (mm/inch) | W (mm/inch) | T (mm/inch) | Connector |
| VNT-MBR-BP11 | 1,055/41.5 | 1,000/39.4 | 534/21.0 | 45/1.8 | Ø40 mm |
Specifications
| Model | VNT-MBR-BP11 | |
| Membrane Surface Area (m2/ft2) | 10/118 | |
| Module Weight (KG/lbs) | 7/15 | |
| Membrane Material | Reinforced PVDF (PET supporting layer) | |
| Pore Size (μm) | 0.1 | |
| Surface Properties | Hydrophilic | |
| Fiber ID/OD (mm/inch) | 1.0/2.0 (0.04/0.08) | |
| Flow Direction | Outside-in | |
| Potting Material | PU | |
| End Cap Material | ABS | |
| Sealing O-ring Material | Buna-N | |
Operating and Cleaning Limits
Flux Design (LMH) | 10-30** |
Flow Type | Negative Suction Pressure |
Backwash Type | Air Water Backwash |
Max TMP (MPa/psi) | -0.055/-8 |
Operating Temperature (℃/°F) | 5-40/41-104 |
Operating pH Range | 5 - 10 |
Cleaning pH Range | 2 - 11 (<30℃) |
Max Active Chlorine (ppm) | 1,000 |
* Flux design is normally 15-25 LMH, flux over 25 LMH is mostly applied for the cleaning procedures.
We offer various MBR membrane module equivalents. If you and your customer accept Motimo BP-11 equivalent MBR ultrafiltration membrane, please send us an inquiry now.
