High Toughness PES MBR Membrane 46m2 Surface Area 225×1708mm Polyacrylonitrile Membrane
Price:
Negotiable
MOQ:
5
Delivery Time:
Negotiable
Brand:
SINOMEMB
Product Description
Normal Operation and Maintenance for MBR Membrane Element Size SNU-HI-1-H60
SNU-HM Hollow Fiber Submerged Curtain UF
The SNU-HM type hollow fiber submerged curtain UF utilizes special patented spinning technology with reinforced lining, combining all advantages of PVDF material membrane filaments with enhanced strength and toughness. This innovation addresses traditional PVDF membrane weaknesses of low strength and fragility, making it ideal for high-intensity aeration environments in MBR processes. With design flux optimized for different water qualities, its online cleaning cycle typically ranges between 7 to 17 days.
Membrane Element Specifications and Performance
| Model | SNU-HM-Ⅰ | SNU-HM-Ⅱ |
|---|---|---|
| Specifications (mm) | 630*1500*36 | 630*2000*36 |
| Membrane diameter (mm) | 1.5/2.6 | 0.8/1.4 |
| Effective membrane area (㎡) | 15 | 20 |
| Filtration precision (μm) | 0.05 | |
| Membrane material | Modified PVDF (polyvinylidene fluoride) and PET (polyester) support tubes | |
| Connecting pipe specification | Φ32 | |
| Water collection method | Water catchment at both ends | |
| Filter method | Submerged Suction Filtration | |
| PH value | 2-12 | |
| Temperature (°C) | 10-45 | |
| Oil content (ppm) | <3 | |
| Transmembrane pressure TMP (Mpa) | 0.02-0.05 | |
| Backwash pressure (Mpa) | 0.1 | |
| Aeration rate (m³/h) | Air-water ratio 15:1-20:1 | |
| Backwash water flux (L/㎡·h) | 25-50 | 25-36 |
| Collecting pipe center distance (mm) | 1500 | |
| Sludge concentration (ppm) | 4000-12000 | 3000-10000 |
| Design flux (L/㎡·h) | 15-25 | 12-18 |
| Product water quality | Turbidity≤0.2NTU, SDI≤3 | |
| Service life | ≥3 years under standard conditions | |
Operation Guide
During UF system operation, avoid sudden pressure changes during startup, shutdown, or maintenance to prevent membrane damage. The product has been pre-treated with anti-corrosion and membrane wire protection. For initial operation, set water production rate to 50% of design capacity and discharge initial production.
Product Usage Tips
Proper system startup and maintenance are crucial for long-term performance. Verify all valves, instruments, pre-treatment equipment, and power systems meet design specifications before operation. Refer to technical manuals for system testing and debugging procedures.
Disclaimer: Failure to follow specified operating limits voids warranty. For inactive systems, inject protective liquid into membrane modules to prevent microbial growth and increased maintenance costs.
UF Specifications and Models
| Model | Membrane Material | Operation Mode | Membrane Element Size (mm) | Effective Membrane Area (㎡) | Nominal Filter Pore Size (μm) |
|---|---|---|---|---|---|
| SNU-HI-1-H60 | PES | inside-out | Φ225*1708 | 46 | 0.01 |
Note: Custom element models (membrane performance, appearance size) available based on order quantity.
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Company
Sinomemb Environment Technology (beijing) Co.,
Location
1305, Block B, Zhongtiejian Plaza, Beijing, China
Contact Person
Gary Gao