Nanofiltration system

Product Description

Nanofiltration (NF) is a pressure-driven membrane separation process between reverse osmosis and ultrafiltration, and the pore size of nanofiltration membranes is in the range of a few nanometers. It intercepts the molecular weight of organic matter is about 150-1000, and has a certain retention rate for inorganic salts. Because of its nanoscale aperture, it is called "nanofiltration".

Application field:

1, groundwater hardness removal

2, surface water removal of organic matter, chroma

3, oil and water separation

4. Ethylene glycol recovery

5, copper sulfate recovery

6, organic, inorganic liquid separation, concentration

7, the dye is pure, concentrated, desalinated

8. Separation and concentration of natural drugs

9. Concentrate fermentation liquid