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[China]
Address: Address: 1floor, C building, Indstrial 3 Road No.38, Jiahe Wanggang, Baiyun District,GuangZhou, China.
Contact name:Andrea Xu
Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd. |
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UF Pure Water Purification Equipment Auto Machine 30TPH Frequency Conversion Supply Ultrafiltration Membrane System
1. Product Description
| Ultrafiltration is one of the membrane separation technologies based on pressure. For the purpose of separating macromolecules from small molecules, the membrane pore size is between 20 and 1000 A. The hollow fiber ultrafilter (membrane) has the advantages of high packing density per unit container and small floor space. |
2. Overview
| Ultrafiltration is a pressurized membrane separation technology that allows a small molecule of solute and solvent to pass through a specific membrane of a certain pore size under a certain pressure, so that the macromolecular solute is impermeable and remains on one side of the membrane, thereby The macromolecular material was partially purified. Ultrafiltration is one of the membrane separation technologies based on pressure. For the purpose of separating macromolecules from small molecules. |
| In the ultrafiltration process, the aqueous solution flows under the pressure and flows through the surface of the membrane, which is smaller than the solvent (water) of the membrane pores and the small molecular solute permeable membrane, which becomes the purification liquid (filter solution), and the solute and solute group larger than the membrane pore. It is trapped and discharged with water to become a concentrate. The ultrafiltration process is dynamic filtration and the separation is done in a flowing state. The solute is only deposited on the surface of the membrane, and the ultrafiltration rate is attenuated to a certain extent and tends to be balanced, and can be recovered by washing. |
3. Application
| The ultrafiltration membrane has a minimum molecular weight cutoff of 500 Daltons and can be used in biopharmaceuticals to separate proteins, enzymes, nucleic acids, polysaccharides, peptides, antibiotics, viruses, and the like. The advantage of ultrafiltration is that there is no phase transfer, no need to add any strong chemicals, it can be operated at low temperature, the filtration rate is faster, and it is easy to perform aseptic processing. All of this simplifies the separation operation and avoids loss of vitality and denaturation of the biologically active material. |
Because of its many advantages, ultrafiltration technology is often used as:
| (1) Desalination and concentration of macromolecular substances, and exchange equilibrium of solvent systems of macromolecular substances. |
| (2) Fractionation of macromolecular substances. |
(3) Depyrogen treatment of biochemical preparations or other preparations. Ultrafiltration technology has become an indispensable tool in the pharmaceutical, food, electronics, and environmental protection fields |
4. Water flow chart:
Tag: ultrapure water system, ultrafiltration membrane system
