DEERFOS MBR MEMBRANE DFX-813 / DFX-820 / DFX-830 – HIGH-EFFICIENCY WASTEWATER TREATMENT SOLUTION
DEERFOS MBR membranes (DFX-813, DFX-820, DFX-830) are advanced submerged membrane modules designed with high-strength hollow fiber technology. The membranes effectively remove suspended solids, bacteria, and microorganisms, delivering superior effluent quality for modern wastewater treatment systems.
Key Features & Construction
- Membrane configuration: Hollow Fiber
- Membrane material: PVDF
- Nominal pore size: 0.1 µm
- Compact square housing design for space optimization
Manufactured under strict quality control processes to ensure uniformity, durability, and long service life.
Technical Specifications of DFX Series
1. Module Specifications
| Model | DFX-813 | DFX-820 | DFX-830 |
|---|---|---|---|
| Effective membrane area | 13 m² | 20 m² | 30 m² |
| Dimensions (W×L×H) | 222×222×960 mm | 222×222×1,400 mm | 222×222×1,900 mm |
| Fiber OD/ID | 2.2 mm / 0.9 mm | ||
| Design flux | 0.3 – 1.2 m³/m²·day | ||
| Housing material | ABS | ||
| Potting material | Epoxy + Urethane | ||
| Dry weight | 11 kg | 14 kg | 17 kg |
Flexible module options suitable for various plant capacities.
- View details for the series: DFX 813 - Deerfos 813-Rv2026 film frame
- View details for the series: DFX 820 - Deerfos 820-Rv2026 film frame
- View details for the series: DFX 830 - Deerfos 830-Rv2026 film frame
2. Operating Conditions
- Transmembrane Pressure (TMP): 0.05 – 0.4 bar
- MLSS: 3,000 – 12,000 mg/L
- pH range: 5 – 9
- Operating temperature: 5 – 40°C
Designed for stable operation and effective fouling control.
Treatment Performance
According to the performance table (Page 2 of the catalogue):
| Parameter | Influent | Effluent | Efficiency |
|---|---|---|---|
| BOD | 200 mg/L | < 5 mg/L | 98.5% |
| COD | 250 mg/L | < 10 mg/L | 96.0% |
| SS | 200 mg/L | < 1 mg/L | 99.5% |
| T-N | 40 mg/L | < 18 mg/L | 55.0% |
| T-P | 6 mg/L | < 1.5 mg/L | 75.0% |
| E-coli | 200,000 | Not detected | 100% |
Ensures high-quality effluent suitable for reuse applications.
Advantages of DEERFOS MBR Modules
- Square housing design: minimizes dead space
- Easy detachable structure: simplifies maintenance
- Effective aeration: reduces fouling and operational costs
Helps reduce OPEX while improving system reliability.
Applications
Based on the catalogue (Page 2 & 4), DEERFOS MBR membranes are widely used in:
1. Industrial Wastewater Treatment
- Organic wastewater
- Livestock wastewater
- Electronics wastewater
- Landfill leachate
2. Municipal & Domestic Wastewater
- Municipal treatment plants
- Decentralized systems
- Septic tank upgrades with membrane integration
3. Water Reuse Systems
- Water reclamation facilities
- Recycling and reuse systems
- Industrial water reuse
Ideal solution for sustainable water management and reuse.
MBR Process Integration
The process diagram (Page 2) shows integration of:
- Anoxic tank
- Aerobic tank
- Membrane tank
Enhances nitrogen removal efficiency and ensures consistent effluent quality.
Certifications
DEERFOS membranes are certified with:
- NSF (NSF/ANSI 61)
- NET (New Excellent Technology)
- KWWA
- Other international quality certifications
Proven reliability for large-scale and critical projects.
Supplier & Technical Support
VIET WATER EQUIPMENT CO., LTD
- Address: 345 Pham Van Bach, Ward 15, Tan Binh District, Ho Chi Minh City, Vietnam
- Tax Code: 0318681463
- Hotline: (+84) 028.6272.4888 – 0947.9999.30 – 0904.506.065
- Email: eqvietwater@gmail.com
Professional consulting, supply, and turnkey MBR system solutions.
Conclusion
DEERFOS MBR membrane DFX Series offers a high-performance, durable, and efficient solution for wastewater treatment and water reuse. With proven technical specifications, excellent treatment efficiency, and wide application range, it is an optimal choice for modern treatment systems.
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