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Equivalent SFP2880 2860 Ultrafiltration Membrane & Modules Water Treatment Project Used for Dring Water From GE with PES PVDF PAN

UF is a separation process using sieving as the separation principle, which uses pressure as the driving force to achieve mechanical separation. When the mixed solution containing different sizes of the molecular solute flows through the membrane surface, the solvent and small molecules such as inorganic salts pass through the membrane and teh macromolecule solute is trapped to achieve the purpose of separation and purification.
With over 20 years of separation-technology leadership and products in more than 500 ultrafiltration installations worldwide, we offer a portfolio of products designed for outstanding membrane separation, extreme productivity and efficiency, and exceptional reliability.
  • JX0880

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Brief Introduction of UF Membrane

Ultrafiltration is one membrane filtration process that serves as a barrier to separate harmful bacteria, viruses, and other contaminants from clean water. An ultrafiltration water system forces water through a .02 micron membrane. Suspended particles that are too large to pass through the membrane stick to the outer membrane surface. Only fresh water and dissolved minerals pass through.

At present, the commonly used ultrafiltration membranes in industrial production are: plate and frame type, circular tube type, spiral wound type, hollow fiber type, and capillary type. Various industries must choose different types of ultrafiltration membranes according to their needs to give full play to their performance.

The development of membrane technology has brought great convenience to the treatment of production water and the concentration and separation of substances in various industries. With the continuous advancement of science and technology, ultrafiltration membrane technology has been continuously improved, occupying a leading position in the market with its unique properties.

Use, Cleaning and maintenance of membrane module

The UF membrane module must be used in the regulated pressure , temperature and pH, The turbidity of the water entering the UF membrane is less than 50NTU, the particle size of the water entering the ultrafiltration membrane is 50-100 μm,and the SDI of the water produced by the UF  membrane module is less than or equal to 0.2 NTU, and its SS is less than 0.2. The rejection rate of UF membrane on microbial,bacterial, E. coli, pathogen is more than 99.99%. The membrane surface of UF membrane in the course of application is easy to pollute, resulting in membrane water production decline. UF membrane module should be cleaned regularly in a timely manner by physical and chemical cleaning methods.

JXUF-0880 (replacement of Dow SFP2880)

UF membrane technical specification

Product Usage

External pressure ultrafiltration is widely used in condensate, circulating water, sewage treatment, etc., and is often used in the pretreatment of NF&RO processes, such as reclaimed water reuse, factory drainage, seawater desalination and other fields.

Product features

External pressure ultrafiltration is made of PVDF hollow fiber membrane and has the following characteristics:

High flux, effectively reducing the usage of membrane modules.

Uniform pore size distribution, efficient removal of bacteria and particulate matter, and effective guarantee of effluent quality.

High strength and high chemical resistance, reduce membrane damage caused by chemical corrosion or biological decomposition, effectively prolong the mission of the membrane.

Product description--JXUF0880

TIPS(Hot method)

Performance :(For most feedwaters

Permeate Capacity:3-9/h

Permeate Turbidity :≤0.1NTU

Permeate SDI15:≤2.5

Module Type

Material: High Crystallinity PVDF

Nominal Pore Size:0.08µm

Effective Membrane Area:77

Fiber Dimensions: ID(0.6mm), OD(1.2mm)

Module DimensionsΦ225m×2360mm

Weight:61KG(Empty)100KG(water Filled

Application Data

Typical Permeate Range:40—120L/㎡/h

Maximum Applied Feed Pressure:5Bar

Maximum Transmembrane Pressure:2.1Bar

Maximum Feed Turbidity 300NTU

Temperature Range 1-40

pH RangeOperating1-11/Chemical Cleaning1-14

Maximum Backwash pressure:2.5Bar

Backwash Range: 50-150LMH

Air Scour Pressure: 2.5Bar

Air Scour Rate3-8Nm³/h/PC

Operating Mode: Outside to Inside/ Dead end or Closs Flow

Typical Process Conditions

Air Scour Frequency: Once every 20-60min

Air Scour Duration: 20-60 Seconds

Back wash Frequency: Once every 20-60min

Back wash Duration: 30-90Seconds

Cleaning Chemicals: NaCLO(>5000ppm), NaOH(≤5%),HCl, H2SO4 or Citric Acid









Package size

The membrane modules are added with glycerin protective liquid, and they are individually packaged when leaving the factory. The membrane modules are wrapped in plastic film bags, sealed and placed in a rigid cardboard box with shock-proof and fixing measures.

Storage (use) precautions

If the membrane module is not installed and used temporarily, it should be stacked on a flat and clean indoor floor, away from cold and heat sources, to ensure that there is no corrosion and pollutants around; the storage temperature is controlled at 5-40 °C, and the recommended storage temperature is 20-35 °C .


5 years warranty.

Keep the membrane modules in the original packaging as much as possible. Under the above storage conditions, unopened new membrane modules can be stored for 2 years.


The indicators and data given in this document are based on our existing technical knowledge level and practical experience and are for reference only. The specific guarantee indicators are otherwise agreed in the technical agreement or supply contract

Subject to agreement. It is the user's responsibility to test the products purchased by our company to verify whether they are suitable for their respective proposed processes and uses, and to achieve the intended purpose. user to me

The conditions and methods of using the company's products are beyond the control of our company, therefore, our company is not responsible for the results and damages arising from the use of such information and data. Our company technical support and

The customer service center is willing to provide you with product consulting and application technical services. Welcome to contact us by letter or call.

Made By JX Purificatio

Product Advantages

Let me tell you the excellent advantages of this kind UF model :

1. 5 years warranty given to the clients.

2. The 5-year flux does not decay.

3. Long time Strong acid and alkali resistance. pH: 1-14

4. 15 years life time.

5. Very good performances in waste water comparing with normal PVDF products.


Electronics industry: semiconductor industry ultrapure water equipment, integrated circuit cleaning water treatment equipment;

Pharmaceutical industry: medical pure water, drug concentration and separation;

Water treatment project: pure water preparation, drinking water purification, reverse osmosis device.

Food industry: juice concentration and clarification, protein concentration and separation.

Wastewater treatment project: industrial wastewater, municipal wastewater treatment and reuse, etc.

  • Wastewater treatment: With the increasing importance of environmental pollution control, industrial wastewater and urban sewage treatment have been further developed to advanced treatment, and reclaimed water projects have been put on the agenda. Ultrafiltration deep purification and utilization of membrane bioreactors combined with biotechnology and ultrafiltration technology have begun to be applied in urban sewage and industrial wastewater treatment. A new starting point for the development of ultrafiltration technology in my country will be the industrial application of wastewater treatment. Compared with the industrial application of water purification, wastewater treatment is more difficult and lacks practical experience. Therefore, a lot of work needs to be done in the development of membrane module production and application technology. At present, the fouling-resistant coarse capillary ultrafiltration membrane has achieved good results in preliminary application.

  • Application of purification function:

    a. Water industry

    ①Pretreatment of reverse osmosis in the preparation of ultrapure water and pure water. The SDI of pretreated water quality can reach 0~1;

    ②Pretreatment in seawater desalination removes suspended solids, particles, bacteria and algae, which greatly prolongs the service life of reverse osmosis desalination membranes;

    ③Using UF ultrafiltration membrane to prepare tap water, compared with the commonly used pretreatment method, the water quality is higher, the process is simple, and the floor area is small;

    ④ In-depth purification of drinking water, using urban tap water or drinking raw water to further purify to the national drinking water purification standard, can provide direct drinking water source;

    ⑤ Purification of mineral water, the natural mineral water is purified by ultrafiltration without changing the composition of trace elements, and at the same time achieves the purpose of direct drinking.

    b. Manufacturing of sterile liquid food

    ①Remove turbidity of low-alcohol wine;

    ② Refinement of fruit wine, beer and rice wine;

    ③ Refinement of liquid seasoning;

    ④ purification of beverages.

    c. Applications in medicine and health

    ① blood ultrafiltration purification;

    ② Oral liquid purification treatment;

    ③ large injection infusion in addition to pyrogen.

  • Application of concentration function:

    a. Application in food fermentation industry

    ①Concentration of enzyme preparations;

    ②Protein concentration, soybean protein and egg protein concentration.

    b. Application in dairy industry

    Milk concentrate and recovery of whey protein from whey, etc.

    c. Medical applications

    ① Ascites is concentrated by ultrafiltration;

    ② blood filtration.

    d. Application in biological preparations

    ①Concentration and separation of biological agents such as leptospira, hepatitis B vaccine, thymosin, and human growth hormone;

    ②Concentration and separation of human serum albumin


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