Providing Sustainable Green Technology Solutions
Flagship India
No | Product | Specification | Unit | Qty |
1 | MBR modules | PVDF, MBR-20 | pieces | 180 |
2 | Designed Flux | 1000 Cubic Meter /Day(20 Hours operation in a day) | ||
3 | MBR Frame in SS 304 | L x W x H = 2060 x 905 x 2300 mm | Set | 6 |
4 | Module in each Frame | Set | 30 | |
5 | Connectors | Set | 6 | |
6 | Perforated Aerator | Perforated, DN 100 /125 UPVC Pipe | Set | 6 |
7 | Control Panel | Automatic PLC from Siemens | Set | 1 |
8 | Air Blower | 1 Working + 1 Standby | Set | 2 |
9 | Self Priming Pump | Set | 1 |
Sludge Pump & Feed Pump: By Client
When even after EFM cleaning the suction pressure is not reducing below 0.03 MPa it will be time for CIP operation.
Take MBR modules out of the pool and insert in the cleaning tank filled with chemicals.
Cleaning tank will have to be filled with a blend of 1000~2000 ppm Sodium Hypochlorite (NaOCl) & 5 % Caustic (NaOH) solution for 4~6 hours.
After adequate period of 4 ~6 hours drain the chemicals.
Now flush the modules with clean water.
Now add 1~2% acidic bath (use either Citric or Oxalic or Hydrochloric Acid) and continue for 4 hours. Drain out the acid bath.
Now flush the MBR modules with clean water again.
Membrane Material | PVDF |
Outer Diameter (OD) | 1.1 mm |
Inner Diameter (ID) | 0.5 mm |
Membrane Pore Size | 0.01 µ |
MWCO | 30 ~ 100,000 Dalton |
Filtration Type | Negative Suction |
Max. Working Pressure (MPa) | -0.08 |
Designed Working Pressure (MPa) | -0.01 to -0.03 |
Maximum Water Temperature(in C ) | 45 |
pH | 6~9 |
MLSS ( mg/L) | 3000 ~ 12000 |
Flux (L/Sq.M/Hour at 25 Degree C) | 5 to 25 (Depending on Feed Quality) |
Aeration (Cubic M/ Sq.M Membrane Area/Hour) | 0.2 ~0.5 |
Connection Type | UPVC |
Seal | Polyurethane / Epoxy Resin |
Working Sequence | Filtration 8~10 minutes, Stop 1~2 minutes and then Backwash for 2~3 minutes |
Enhanced Flux Maintenance (EFM) | EFM means cleaning the MBR directly in the pool. |
EFM Dosing Chemical | 500~1000 mg/L Sodium Hypochlorite Solution |
EFM Dosing Capacity | 2 L/Sq. M of Surface Area (Membrane Area + Equivalent Area of Pipes) |
EFM with Acid | With 1% Citric Acid |
Acidic EFM Frequency | Every 3~6 months |
Standard EFM Frequency | Once a week or when suction pressure is more than -0,03 MPa. |
Standard EFM Duration | 40~90 minutes depending on situation |
|
MBR Model | Material | DimensionsL x W x H in mm | Membrane Areain Sq. M |
MBR-10 | PVDF | 810 x 62 x 1000 | 10 |
MBR-10 | PVDF | 810 x 62 x 1080 | 10 |
MBR-20 | PVDF | 810 x 62 x 1480 | 20 |
MBR-20 | PVDF | 810 x 62 x 1580 | 20 |
MBR-30 | PVDF | 810 x 62 x 1900 | 30 |
MBR-30 | PVDF | 810 x 62 x 2000 | 30 |
MBR Advantages
Big specific surface area
Easy installation & maintenance
Smaller footprint,
Higher MLSS retention
Lower investment
Lower operation cost
High Flux Anti Fouling
Long Life
Good Tensile Strength