Description
Tubular membranes are highly efficient filtration modules with a porous tubular structure, designed for ultrafiltration or microfiltration processes. They operate based on the principle of cross-flow filtration, enabling efficient treatment of systems that are typically difficult to process with traditional methods, such as high-viscosity, high-suspended solids, and oil-containing wastewater. Tubular membranes are available in various filtration channel sizes, including 6mm, 8mm, and 12.5mm, to meet a range of treatment needs. PEK Tubular membrane adopts a cross-flow filtration method, enabling stable operation in complex water qualities such as high viscosity, high suspended solids, and oily conditions. It offers excellent chemical resistance, high-temperature tolerance, and anti-fouling capability, making it suitable for separation processes under extreme working conditions.
Specifications and Models
| Model | Tube Dia.
(mm) |
Module Length
(mm) |
Membrane Module Diameter
(Inch) |
Membrane Area
(m2) |
Material of Membrane Housing |
| OX-G-6410-F/P | 6 | 4000 | 10’’ | 69 | FRP/CPVC |
| OX-G-8410-F/P | 8 | 4000 | 10’’ | 53 | FRP/CPVC |
| OX-G-6310-F/P | 6 | 3000 | 10’’ | 51 | FRP/CPVC |
| OX-G-8310-F/P | 8 | 3000 | 10’’ | 40 | FRP/CPVC |
| OX-G-638-F/P | 6 | 3000 | 8’’ | 34 | FRP/CPVC |
| OX-G-838-F/P | 8 | 3000 | 8’’ | 28 | FRP/CPVC |
| OX-G-636-F/P | 6 | 3000 | 6’’ | 19 | FRP/CPVC |
| OX-G-836-F/P | 8 | 3000 | 6’’ | 15 | FRP/CPVC |
| OX-G-634-F | 6 | 3000 | 4’’ | 8.5 | FRP |
| OX-G-834-F | 8 | 3000 | 4’’ | 6.4 | FRP |
Notice（OX-G-XXX-X:OXYMO-Tubular-Tube Dia.(mm),Module Length(mm),Module Dia.(inches)-Housing Material.）
Performance Parameters
| Parameters | Unit | Membrane Material | |||||
| PVDF | PEK | PEK (Composite Support Layer) | PK | ||||
| Pore Size / MWCO | / | 30nm | 0.2um | 50nm | 10nm | 30nm | 0.1um |
| Pure Water Flux | LMH/100KPa | 900 | 2000 | 1200 | 300 | 1000 | 1500 |
| Operating Pressure | KPa | -50~800 | -100~1000 | -50~800 | -100~1000 | ||
| Max Operating Temperature | ℃ | 60 | 60 | 50 | 50 | ||
| PH Range | / | 2~10 | 0~12.5 | 0~14 | 1~11 | ||
| Chlorine Resistance | ppm∙h | 250000 | 300000 | 300000 | 200000 | ||
Selection of Tubular Filtration Membrane in Landfill Leachate Field
| Daily throughput Q
(m2/d) |
Q<40 | 40<Q<60 | 60<Q<160 | 160<Q<280 |
| Specification Model | 3’’3m | 4’’3m | 6’’3m | 8’’3m |
| Membrane amount | 4~6 | 4~6 | 4~6 | 4~6 |
| Design flux:50~70L/(m2∙h)
Filtration mode:cross-flow filtration Cleaning method:chemical cleaning |
||||
Selection of Tubular Filtration Membranes for Softening and Silicon Removal
| Daily throughput Q
(m2/d) |
Q<100 | 100<Q<180 | 180<Q<400 | 400<Q<700 |
| Specification Model | 3’’3m | 4’’3m | 6’’3m | 8’’3m |
| Membrane amount | 4~6 | 4~6 | 4~6 | 4~6 |
| Design flux:150~400L/(m2∙h)
Filtration mode: cross-flow filtration Cleaning method: chemical cleaning |
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CHARACTERS
- Reinforced Structure
- Suspended Solid Tolerance
- Exceptional Chemical Stability
- Superior Anti-Fouling and Easy Cleaning
- Long Service Life
- Excellent Filtrate Quality
- Compact and Space-Saving
Application Scope
- External MBR Systems
- Treatment for fluoride,silica,and hardness removal
- Oily wastewater treatment
- Clarification and sterilization of fermentation broths
- Heavy metal removal in electroplating waste water
Food and beverage purification and concentration
