Device description
Ultrafiltration is one of the membrane separation techniques which is the driving force of pressure. For the purpose of macromolecular and small molecular separation, membrane pore size between 20-1000 a °. The hollow fiber ultrafilter (film) has the advantages of high filling density and small area.
Working principle
Ultrafiltration is a pressurized membrane separation technology, namely under certain pressure, make a small molecule solute and solvent through a certain aperture of a special film, and make the macromolecular solute can't through, stay in the film, which results the macromolecular material part of the purification. Principle of ultrafiltration is a membrane separation process principle of ultrafiltration membrane using a pressure activity, in the external driving force (pressure) under the action of retaining water, colloids and relatively high molecular weight of the material, and water and small solute particles through the membrane separation process. Through the micropore of the membrane surface, the molecular weight of the intercepting molecular weight is 3x10,000-1x10,000. When treated water by means of the effect of external pressure to a certain flow rate through the membrane surface, the water molecules and molecular weight less than the solute through the membrane of 300-500, and the particles is greater than the film hole, large molecules, such as being trapped for sieving effect, so that the purified water. That is to say, when water passes through the ultrafiltration membrane, it can remove most of the colloidal silicon in the water and remove a large amount of organic materials.
Technical parameters
Product name ultrafiltration membrane device
Device model jpcl-100
Main material polyvinylidene fluoride (PVDF)
Handling capacity of 1 ton/hour to 200 tons/hour (or customized according to customer requirements)
Size specification: 1250*1250*1500 * 2,600 *2600*1900 (unit mm)
The equipment is applicable to the ultrafiltration of juice and RO water
Suitable for fruit juice, pure water and sewage treatment
Equipment features
1. The filtration process is carried out at normal temperature, and the conditions are mild and undamaged, so it is especially suitable for the separation, grading, concentration and enrichment of heat-sensitive substances such as drugs, enzymes and juices.
2. No phase change of the filtration process, no heating, low energy consumption, no need to add chemical reagents, pollution-free, is a kind of energy conservation and environmental separation technology.
3. The separation efficiency of ultrafiltration technology is high, and the recovery of trace elements in dilute solution and concentration of low concentration solution are very effective.
4. The ultrafiltration process adopts pressure only as the power of membrane separation, so the separation device is simple, short process, easy to operate, easy to control and maintain.
5. The ultrafiltration method also has some limitations. It can't get dry powder directly. For a protein solution, you typically get only 10 to 50 percent of the concentration.
Contact Us
Email address: customer@sinojump.com
Chief engineer: Nancy Jing 0086-13310056506
May Feng 0086-13310056508
Andy Liu 0086-13310056505
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