High Filtration Precision Modified PVDF UF Membrane SFP2880 SFD2880 UF2880PVDF for Casein or Whey Fractionation
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- Supplier: Tianjin,Justin,Technology,Co.,Ltd.
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Product Overview
Description
Product Description
PVDF Hollow Fiber UF Membrane
Hollow Fiber UF Membrane Introduction
Ultrafiltration membrane belongs to capillary hollow fiber membrane,It is a polymer material membrane,It is a separation product without phase change.With the material of modified PVDF and PES, It has good water permeability, mechanical properties, chemical resistance and pollution resistance. The Module type is Outside-in(PVDF) and Inside-out(PES). It can filter various harmful substances such as bacteria, colloids, suspended solids and microorganisms which are in the feed water.
Hollow Fiber UF Membrane Application
Water Treatment:
sterilization, turbidity removal and purification of tap water, groundwater and surface water; pretreatment of reverse osmosis.
Wastewater Treatment and Reuse:
urban reclaimed water reuse, industrial wastewater treatment and reuse, hospital wastewater, and treatment of oilfield reinjection water.
Seawater Desalination:
seawater purification and seawater desalination pretreatment.
Medicine and Biotechnology:
separation and refinement of traditional Chinese medicine extracts, depyrogenation of medical sterile water and water for injection, separation and purification of biological products, and blood purification.
Food and Cooking Materials:
clarification of fruit and vegetable juices and wine, filtration and sterilization of milk, concentration and purification of whey.
Hollow Fiber Membrane Material
The hollow fiber materials are polyvinylidene (PVDF) and polyvinyl alcohol (PES), these materials have the following characteristics:
The microstructure of the hollow fiber membrane is a sponge structure and the pores change in gradient, which is stronger than the traditional finger-shaped pore structure and has stronger anti-pollution ability.
Good hydrophilicity, uniform membrane pore size, and large water permeability per unit area.
Good heat resistance, strong chemical stability, good resistance to chemical cleaning.
It operates under ultra-low pressure and has low energy consumption.
Hydrophilic Hollow Fiber UF Membrane Material
Model | UF-0.1-PVDF |
Structure | PVDF |
Membrane Filter Precision (Dalton) | 200,000 0.1μm |
Hollow Fiber Diameter (mm) | 0.7/1.3 |
Pure Water Flux (L/m2.h.bar) | 800 |
Burst Pressure (MPa) | >0.6 |
pH | 2-11 |
Chlorine Resistance | Good |
PVDF Hollow Fiber UF Membrane Technical Data
HC-UF90-PVDF UF Membrane
Model | HC-UF90-PVDF |
Structure | Outside-in |
Material | PVDF |
Membrane Filter Precision | 200,000 Dalton (0.1μm) |
Membrane Area | 6.5m2 |
Hollow Fiber Diameter ID/OD | 0.7mm/1.3mm |
Size | φ90mm×1160mm |
Port Size | DN25 |
Pure Water Flux | 1,300L/H (0.15MPa,25℃) |
Design Flux | 40~120L/M2.H (0.15MPa,25℃) |
Flux Range | 260~780L/H (0.15MPa,25℃) |
Suggested Working Pressure | ≤0.2MPa |
Max.Water Inlet Pressure Pressure | 0.3MPa |
Max.Transmembrane Pressure | 0.15MPa |
Max.Backwash Pressure | 0.15MPa |
Air Wash Flux | 0.1~0.15N m3/m2.h |
Air Wash Pressure | ≤0.1MPa |
Working Temperature | 5~45ºC |
pH Range | Working: 4~10; Washing: 2~12 |
Operation Mode | Cross-flow or Dead-end |
HC-UF160-PVDF UF Membrane
Model | HC-UF160-PVDF |
Structure | Outside-in |
Material | PVDF |
Membrane Filter Precision | 200,000 Dalton (0.1μm) |
Membrane Area | 40m2 |
Hollow Fiber Diameter ID/OD | 0.7mm/1.3mm |
Size | φ160mm×1810mm |
Port Size | DN40 |
Pure Water Flux | 8,000L/H (0.15MPa,25℃) |
Design Flux | 40~120L/M2.H (0.15MPa,25℃) |
Flux Range | 1,600~4,800L/H (0.15MPa,25℃) |
Suggested Working Pressure | ≤0.2MPa |
Max.Water Inlet Pressure Pressure | 0.3MPa |
Max.Transmembrane Pressure | 0.15MPa |
Max.Backwash Pressure | 0.15MPa |
Air Wash Flux | 0.1~0.15N m3/m2.h |
Air Wash Pressure | ≤0.1MPa |
Working Temperature | 5~45ºC |
pH Range | Working: 4~10; Washing: 2~12 |
Operation Mode | Cross-flow or Dead-end |
HC-UF200-PVDF UF Membrane
Model | HC-UF200-PVDF |
Structure | Outside-in |
Material | PVDF |
Membrane Filter Precision | 200,000 Dalton (0.1μm) |
Membrane Area | 50m2 |
Hollow Fiber Diameter ID/OD | 0.7mm/1.3mm |
Size | φ200mm×1884mm |
Port Size | DN50 |
Pure Water Flux | 10,000L/H (0.15MPa,25℃) |
Design Flux | 40~120L/M2.H (0.15MPa,25℃) |
Flux Range | 2,000~6,000L/H (0.15MPa,25℃) |
Suggested Working Pressure | ≤0.2MPa |
Max.Water Inlet Pressure Pressure | 0.25MPa |
Max.Transmembrane Pressure | 0.15MPa |
Max.Backwash Pressure | 0.15MPa |
Air Wash Flux | 0.1~0.15N m3/m2.h |
Air Wash Pressure | ≤0.1MPa |
Working Temperature | 5~45ºC |
pH Range | Working: 4~10; Washing: 2~12 |
Operation Mode | Cross-flow or Dead-end |
HC-UF250-PVDF UF Membrane
Model | HC-UF250-PVDF |
Structure | Outside-in |
Material | PVDF |
Membrane Filter Precision | 200,000 Dalton (0.1μm) |
Membrane Area | 75m2 |
Hollow Fiber Diameter ID/OD | 0.7mm/1.3mm |
Size | φ250mm×1713mm |
Port Size | DN50 |
Pure Water Flux | 15,000L/H (0.15MPa,25℃) |
Design Flux | 40~120L/M2.H (0.15MPa,25℃) |
Flux Range | 3,000~9,000L/H (0.15MPa,25℃) |
Suggested Working Pressure | ≤0.2MPa |
Max.Water Inlet Pressure Pressure | 0.25MPa |
Max.Transmembrane Pressure | 0.15MPa |
Max.Backwash Pressure | 0.15MPa |
Air Wash Flux | 0.1~0.15N m3/m2.h |
Air Wash Pressure | ≤0.1MPa |
Working Temperature | 5~45ºC |
pH Range | Working: 4~10; Washing: 2~12 |
Operation Mode | Cross-flow or Dead-end |
HC-UF2860-PVDF UF Membrane
Model | HC-UF2860-PVDF |
Structure | Outside-in |
Material | PVDF |
Membrane Filter Precision | 200,000 Dalton (0.1μm) |
Membrane Area | 51m2 |
Hollow Fiber Diameter ID/OD | 0.7mm/1.3mm |
Size | φ225mm×1860mm |
Port Size | DN50, Air Tube:10mm |
Pure Water Flux | 10,200L/H (0.15MPa,25℃) |
Design Flux | 40~120L/M2.H (0.15MPa,25℃) |
Flux Range | 2,040~6,120L/H (0.15MPa,25℃) |
Suggested Working Pressure | ≤0.2MPa |
Max.Water Inlet Pressure Pressure | 0.25MPa |
Max.Transmembrane Pressure | 0.15MPa |
Max.Backwash Pressure | 0.15MPa |
Air Wash Flux | 0.1~0.15N m3/m2.h |
Air Wash Pressure | ≤0.1MPa |
Working Temperature | 5~45ºC |
pH Range | Working: 4~10; Washing: 2~12 |
Operation Mode | Cross-flow or Dead-end |
HC-UF2880-PVDF UF Membrane
Model | HC-UF2880-PVDF |
Structure | Outside-in |
Material | PVDF |
Membrane Filter Precision | 200,000 Dalton (0.1μm) |
Membrane Area | 77m2 |
Hollow Fiber Diameter ID/OD | 0.7mm/1.3mm |
Size | φ225mm×2360mm |
Port Size | DN50, Air Tube:10mm |
Pure Water Flux | 15,400L/H (0.15MPa,25℃) |
Design Flux | 40~120L/M2.H (0.15MPa,25℃) |
Flux Range | 3,080~9,240L/H (0.15MPa,25℃) |
Suggested Working Pressure | ≤0.2MPa |
Max.Water Inlet Pressure Pressure | 0.25MPa |
Max.Transmembrane Pressure | 0.15MPa |
Max.Backwash Pressure | 0.15MPa |
Air Wash Flux | 0.1~0.15N m3/m2.h |
Air Wash Pressure | ≤0.1MPa |
Working Temperature | 5~45ºC |
pH Range | Working: 4~10; Washing: 2~12 |
Operation Mode | Cross-flow or Dead-end |
Replacement Size
Model | Membrane Material | Membrane Area | Size |
UF-2660-PVDF | PVDF | 33 m2 | φ165mm×1800mm |
UF-2860-PVDF | 51 m2 | φ225mm×1860mm | |
UF-2880-PVDF | 77 m2 | φ225mm×2360mm | |
UF-2980-PVDF | 60 m2 | φ225mm×2150mm | |
UF-1060-PVDF | 78 m2 | φ250mm×1724mm |
Parts Material
Parts | Material |
Hollow fiber | PVDF |
Sealing | Epoxy Resin |
Shell | UPVC |
Typical Operating Parameters
Maximum backwash pressure | 0.15MPa |
Backwash flux | 100~150L/m2.h |
Backwash frequency | Once every 30-60 minutes |
Backwash time | 30-60 second each time |
Dosing backwash frequency | 0~4 times/day |
Dosing backwash time | 5-10 minutes each time |
Chemical cleaning frequency | Once every 1~3 months |
Common cleaning chemicals:
Sterilization | 15ppm Sodium hypochlorite |
Organic pollution cleaning | 0.2% Sodium hypochlorite + 0.1% Sodium hydroxide |
Inorganic pollution cleaning | 1~2% Citric acid/0.2% hydrochloric acid |
Feed Water Requirements:
Before the water entering the UF membrane, it should have a pre-treatment. Such as the PP filter(less than 50 micron)
The feed water can’t include the organic solvents!
Feed water turbidity | ≤25NTU |
Grease content | ≤2mg/L |
Influent suspended solids | ≤20mg/L |
Total iron content | ≤1mg/L |
Continuous influent residual chlorine | ≤5ppm |
COD | ≤500mg/L |
Water Production Performance
Ingredients in water | Filter effect |
Suspended Matter, Particle>1μm | Removal Rate ≥99% |
SDI | Production Water ≤3 |
Virus, Bacteria | >4 log |
Turbidity | Production Water <0.1NTU |
TOC | Removal Rate 0-25% |
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Company Information
Tianjin Justin Technology Co., Ltd. is a rising high-tech enterprise in Chinese water treatment membrane industry. The company is mainly engaged in the processing and production of various reverse osmosis(RO) membrane,flat sheet membrane bioreactor(MBR),hollow fiber membrane bioreactor(MBR),hollow fiber ultrafiltration (UF) membrane. The water treatment membrane production base was put into production in 2010.
“HatChee” is our brand name.
By the establishment of strategic partnerships with well-known international water treatment membrane companies, the company has introduced advanced international production technology. The key raw materials used in the membrane come from well-known Chinese and foreign manufacturers. Every piece of membrane produced by this company has been well tested to ensure its salt rejection rate and permeate flow are above the standard requirement. After years of digestion, absorption and innovation, with the spirit of perseverance and the meticulous attitude towards the products, the performance of the company's full range of membrane product has reached the international advanced level.
The company always adheres to the business philosophy of “forging brand with technology; showing strength with innovation” and “customer-centered, market-oriented”, and serves to water treatment industry with high-quality products and complete techniques.
Why Choose Us
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INDEPENDENT FACTORY
We are the source factories and have many oversized factories and our own workshops with different products. | OEM SUPPORT
We can produce the goods according to the customers’ requirements. And we can make the customers’ brand. | PRODUCT UPDATE
We have our own R&D team to update the products. Some products have applied for a patent for the appearance. | QUALITY ASSURANCE
We strictly produce goods according to ISO, NSF, CE, ASME certification. All products must be qualified before sold. |
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FAMOUS BRAND
Cooperate with most of the famous brands in water treatment industry.
| GOOD PACKAGING
In order to protect the goods,most of the goods are with quality cartons or wooden boxes. | PROFESSIONAL TEAM
Sales,engineers and after-sales teams offer the 24-hour online service for each customers. | SATISFIED SERVICE
We build a large water treatment products system. Customers can get satisfied from us. |
FAQ
Q: Are you a trading company or a manufacturer?
A: We are one of China leading water treatment membrane manufacturers since 2010, with our OWN auto making line!
Q: Where is your factory? How can I visit?
A: We have more than three factories in different cities. They located in Tianjin city, Nantong City of Jiangsu Province...etc. You can visit our Tianjin head office. Then we will take you to our factories.
Q: What's your brand name?
A: Our brand is named "HatChee".
Q: Can we OEM from your factory?
A: Yes. Normally, we export under our brand name HatChee. If you have any request, we also provide OEM, ODM service.
Q: Can I get some samples? Can I place small order before bulk purchase?
A: We're glad to provide sample, trial order welcome for first time, please kindly contact us.
Q: How can I place order? How can I pay you?
A: You can contact us by email about your order details, or place order on line. After you confirm our PI, we will request you to pay. T/T (Citibank) and Alipay, Western Union are the most usual ways we are using.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. Or it is 7-15 days if goods are not in stock, it is according to quantity.
Q: What is your working time?
A: We offer the 24-hour online service for each customers.
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