We have six type Nanofiltration membrane sheet from NF1 to NF6.

Replacements reference:

NF1= DOW NF90

NF2=DOW NF245

NF3=DOW NF270

NF4≈GE DL

NF5≈GE DK

NF6≈KOCH SelRO MPS-34

Typical application:

Soft water;

Acid and caustic recovery; Precious-metals recovery;

Dye concentration, desalination; Whey desalination;

Antibiotic / Amino Acid concentration;

Polysaccharide desalination;

BOD/COD removal.