Industrial Ultrafiltration UF System
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Introduction to industrial ultrafiltration UF systems
The Industrial ultrafiltration (UF) system is a highly efficient membrane separation technology designed specifically for industrial grade water purification to effectively remove particles, colloids, bacteria and other impurities from water. The system uses ultrafiltration membranes with an accuracy of less than 0.01 microns to allow water molecules and small solutes to pass through through the size exclusion principle, while trapping larger molecules of suspended matter, colloids and microorganisms. Industrial UF systems are mainly composed of raw water systems, ultrafiltration hosts, cleaning systems and dosing systems, which work together to achieve efficient water treatment.
Industrial ultrafiltration UF system characteristics
Efficient filtration: It can accurately remove particles, colloids, bacteria, heat sources and organic matter from the water to ensure the quality of the water produced.
Energy saving operation: Usually no high pressure pump is required to reduce energy consumption.
Easy maintenance: The equipment structure is simplified, reducing the joint and low pressure environment, reducing the difficulty of failure and maintenance.
Cost effective: Easy to operate, low cost, no chemical additives, reduce operating costs.
Industrial ultrafiltration UF system applications
Drinking water treatment: Improve the quality of approximately 60% of drinking water worldwide by removing suspended solids, organic matter, bacteria and viruses.
Industrial water purification: accounts for about 18% of the industrial water treatment market, removing impurities that can affect product quality.
Waste water recycling: water reuse and sewage treatment account for about 15%, helping environmental protection and resource recycling.
Food and pharmaceutical industry: about 7%, to ensure product quality and safety, used in sterilization, turbidity removal and product concentration.
Desalination: Reduce salt and other impurities and provide fresh water resources.
Technical principle of
Ultrafiltration operation principle (UF) is mainly based on membrane separation technology, it is a physical separation process using semi-automatic membrane with a certain aperture as filtration media. Under the action of the external pressure, when the liquid compound flows through the ultrafiltration membrane, the water molecules are smaller than the membrane aperture, solvent molecular and some small molecular material can go through the membrane hole smoothly, While molecular materials are bigger than the film aperture, colloidal particles, creatures, pests, etc. Blocked at the top of the membrane, thereby achieved the purity, separation, or concentration of solution. The specific process is as follow:
Rough fluid transportation: treated fluid (such as water, solution or mud) is inserted by the inlet of Ultrafiltration System under certain pressure.
Separation process: when the material liquids are in contact with the ultrafiltration membrane, only components smaller than the membrane aperture are allowed to pass through due to the limit of the membrane aperture. For example, if the film aperture is 0,01-0,1 micron, then the water, ion and other small molecular materials can pass through, while bacteria, virus, large molecular organic agents, colloidal particles, etc. V. T. Blocked at one side of the membrane.
Through and trap: small molecular material through the film hole will form a osmosis liquid, which is ultrafiltration through liquid, usually more pure; meanwhile, The electrolytes left by the film are stored at the highest side of the film, become concentrate or called ultrafiltration fluid.
Cleaning and reborn: with additional operating time, the ultrafiltration membrane surface can have sedimentation, absorbency, and even scale, resulting in the loss of membrane flow, Thus it is required to regularly clean chemicals or backflow to revert the separation performance of the membrane.
The production process of
Production of equipment
WTEYA aims to digital and intelligent production to provide superior products and services to its customers. We not only provide a wide range of standard products which are seriously tested and stable performance to meet a wide range of industrial needs. We also provide custom service, as well as OEM and ODM services, professional design team provides proper solutions for customers to meet their unique needs. We will work closely with each customer to ensure that every device suits customer's process requirements and production process accurately. WTEYA's one-stop service, innovative to create high-quality mechanical products and system solutions, professionally help customer deal with various water treatment problems.
Capacity and size
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Ultrafiltration equipment parameter board |
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Cut out model |
Power rating of cloth |
Power of installation |
Main machine size |
The material is made of high quality |
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WTY-UF-1 |
1000L/H |
1.0kw |
800 × 800 × 1500mm(H) |
304/ UPVC/ PVDF |
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WTY-UF-2 |
2000L/H |
1.3kw |
1000 × 800 × 1500mm(H) |
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WTY-UF-5 |
5000L/H |
3.7kw |
2000 × 1000 × 2200mm(H) |
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WTY-UF-10 |
10000L/H |
6.4kw |
2000 × 1800 × 2200mm(H) |
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WTY-UF-20 |
20000L/H |
18.5kw |
3600 × 2000 × 2600mm(H) |
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Chart of effect chart
Frequently Asked Questions
Q: What particles of ultrafiltration film can remove?
Re: the ultrafiltration membrane can remove fine particles, suspended substances, some large molecular organic substances, bacteria and virus in water, but it will not be able to remove entirely small molecular substances like salt and sugar.
Q: How long life of ultrafiltration membrane?
Re: the lifetime of ultrafiltration membrane is affected by many factors, such as rough water quality, operating conditions, maintenance and maintenance, etc. V., usually can up to a few years. Frequent washing and maintenance can extend its life.
Q: How to deal with the pollution problem of ultrafiltration membrane?
Re: the pollution of ultrafiltration membrane can be processed by physical cleaning (such as pull or circulation washing) and chemical cleaning (specific chemical cleaners use).
Q: What kind of applications does the filtration system suit?
Re: the filtration system is suitable for many areas such as filtration water, waste water reuse, food and beverage, Biological Pharmaceutical, salt filtration pretreatment, etc. V. T.
Q: What parameters do you need to be noticed in the operation of the filtration system?
Re: the main parameters should be interested in Ultrafiltration System operation including the water pressure, water production, water quality status (such as turbidity and biological content) and the cross-film pressure difference, etc. V. T.
Q: Do filtration system need pre-treatment?
Re: in order to protect the ultrafiltration membrane and improve filtration efficiency, coarse water usually need to be pre-handled, including steps as suspension agent, adjust pH, soften.
Q: How about the energy consumption of Ultrafiltration System?
Re: the Ultrafiltration System has relatively low power consumption as it does not need high pressure pump to operate, but the specific energy consumption depends on the system design, scale and operating condition.
Q: Is Ultrafiltration System inexpensive for maintenance?
Re: compare to other film separation technology, the maintenance cost of Ultrafiltration System is lower, but still need to replace the film component regularly and maintain cleaning, the specific cost depends on the frequency of use and water quality condition.