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Product Specification
| Specification Size | Model | Unit | AD-UF5-HR51 | AD-UF5-HR77 | |
| Average Pore Size | μm | 0.03 | 0.03 | ||
| Membrane Area | m² | 51 | 77 | ||
| Membrane Fiber Inner/Outer Diameter | mm | 0.7/1.3 | 0.7/1.3 | ||
| Effective Length of Membrane Fiber | mm | 1380 | 1880 | ||
| Installation Size and Method | - | Inlet, Outlet, and Concentrate Port DN50 | |||
| Side Inlet | Component Size (φ×H) | mm | φ225×1860 | φ225×2360 | |
| Inlet Type | - | PT3/8" Tapered Tube Internal Thread | |||
| Bottom Inlet | Component Size (φ×H) | mm | φ225×1900 | φ225×2400 | |
| Inlet Type | - | Component Inlet Pipe Connection Pagoda Connector | |||
| Weight | Tare Weight (including protective liquid) | kg | 45 | 60 | |
| Full Water Weight | kg | 80 | 100 | ||
| Material | Membrane Fiber Material | PVDF | |||
| Potting Glue | - | Epoxy Resin | |||
| Membrane Tube Material | - | UPVC | |||
| Maximum Inlet Turbidity | NTU | 300 | |||
| Maximum Inlet Pressure | MPa | 0.30 | |||
| Operating Conditions | Maximum Operating Temperature | ℃ | 40 | ||
| Tolerable pH Range | 2~12 | ||||
| Operating Mode | - | Crossflow or Dead-end Filtration | |||
[Note]: Other specifications of membrane products can be customized according to user needs.
Operating Conditions
| Operating Parameters Backwash Parameters Maintenance Cleaning (MC) In-situ Regenerative Cleaning (CIP) | Common Membrane Flux Range | HR:40~90L/(m² ·h) | |
| Transmembrane Pressure Range | 30~150kPa | ||
| Maximum Transmembrane Pressure During Filtration | 0.2MPa | ||
| Maximum Inlet Pressure | 0.3MPa | ||
| Maximum Inlet Turbidity | 300NTU | ||
| Crossflow Filtration Return Flow | 10%～30% | ||
| Maximum Particle Size | ≤300μm | ||
| Total Suspended Solids | ≤100mg/L | ||
| Operating Temperature | 1-40℃ | ||
| Backwashing Method | Air-Water Backwashing | ||
| Designed Backwashing Frequency | 24～48 times/day | ||
| Scrubbing Air Pressure During Backwashing | ≤150kPa | ||
| Backwash Flux | 0.5~1.5 times the permeate flux | ||
| Backwash Gas Flow Rate | 8~12Nm³/h(per unit) | ||
| Backwash Gas Source | Oil-free Compressed Air | ||
| Duration | 30~60s per cycle | ||
| Method 1 (Low Concentration In-situ Cleaning L-CIP) | Cleaning Method | Low concentration citric acid solution or sodium hypochlorite solution internal and external circulation cleaning | |
| Maintenance Cleaning Time | 50min (including rinsing time) | ||
| Citric Acid Frequency | 1 time / 1 ~ 3 days / set | ||
| Sodium Hypochlorite Frequency | 1 time/1~3 days/set | ||
| Cleaning Flow Rate | 1~2m³/membrane component | ||
| Maintenance Cleaning Chemical Concentration | 0.5%～1% citric acid 300~500ppm sodium hypochlorite | ||
| Method 2 (Chemical Study enhanced backwashing CEB) | Cleaning Method | Adding chemical agents to enhance backwashing during water backwashing | |
| Maintenance Cleaning Time | 15min | ||
| Citric Acid Frequency | 1 time/1~3 days/set | ||
| Sodium Hypochlorite Frequency | 1 time/1~3 days/set | ||
| Backwash flow rate | 0.5~1.5 times the permeate flux | ||
| Maintenance Cleaning Chemical Concentration | 0.5%～1% citric acid 300~500ppm sodium hypochlorite | ||
| CIP (Clean-in-Place) method | Alternating internal and external circulation cleaning with citric acid solution and sodium hypochlorite solution | ||
| CIP duration (acid washing or sodium hypochlorite washing) | 90~180min | ||
| CIP acid washing frequency | Once every 30~90 days per set | ||
| CIP sodium hypochlorite cleaning frequency | Once every 30~90 days per set | ||
| CIP circulation flow rate | 1~3m³/membrane module | ||
| Restorative cleaning solution concentration | 1%～2% citric acid 1000~3000ppm sodium hypochlorite | ||
| Optimal temperature range for each chemical cleaning solution | 20~30℃ | ||
| Heating temperature for each chemical cleaning solution | 20~30 | ||
Size drawing
AD-UF5-HR51:
Unit | L | L1 | L2 | L3 | D | W1 | W2 |
mm | 1860 | 1500 | 1630 | 1820 | 225 | 180 | 342 |
AD-UF5-HR77:
Unit | L | L1 | L2 | L3 | D | W1 | W2 |
mm | 2360 | 2000 | 2130 | 2320 | 225 | 180 | 342 |
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Pollution-resistant columnar membrane module
High Precision: Nominal pore size 0.03μm, uniform pore size, water turbidity <0.1NTU, SDI15 <2.5;
High Fouling Resistance: Special PVDF antioxidant modification, with better anti-pollution ability and good cleaning recovery rate;
High Strength: Good mechanical properties, breaking strength up to 5N;
High Applicability: Customized design to meet the replacement of components with different sizes and specifications in the market.
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Contact Information
Address: Room 603, Block C, Yuanhe Tang Science and Technology Culture Research and Development Community, 588 Xuanroad, Yuanhe Street, Xiangcheng District, Suzhou City
Telephone:0512-62808808
E-mail: jsadms@163.com