Equipment features:
1. According to the molecular weight of the separated substance, the original imported GE 1812 roll type membrane is used to quickly separate the material liquid, with a retention accuracy of>95% (measured by standard substances) and an effective membrane area of 0.26 ㎡ to 18 ㎡.
2. Three roll type membranes with different molecular weights can be installed simultaneously for separation and concentration without the need for disassembly or replacement of membranes; Three membranes with the same molecular weight can also be installed to increase separation and concentration efficiency.
3. Adopting well-known brand vertical high-pressure centrifugal pumps and Siemens frequency converters, with variable pressure and stable flow, it can meet the requirements of different specifications of membranes.
4. FLOM fully automatic microcomputer control, preset operating pressure, operating time, temperature through high-quality touch screen, online data detection, and data storage function, one click restoration of historical set parameters, making operation simpler and more convenient.
5. Dif Pressure differential sensing © The FLOM module ensures constant speed operation during the experimental process to ensure the accuracy of the experiment. The high temperature automatic shutdown setting function from 0 to 100 ℃ and the high pressure automatic shutdown setting function from 0 to 3.0 MPa ensure the safety of the membrane module and the normal operation of the experiment.
6. All pipelines are made of 304 stainless steel sanitary grade material, which is resistant to acid, alkali, and corrosion, ensuring that the handling of harsh materials will not affect the equipment and prevent secondary pollution of the materials. The pipeline connection adopts a high-pressure card disc design to ensure safe operation.
7. The water tank is made of 304 stainless steel material and has a double-layer design. It can be cooled with coolant or heated with hot water and steam to increase the temperature of the material liquid, ensuring the efficiency of treatment and protecting the membrane components from temperature damage.

The basic process flow of membrane separation: