Purification of milk, beer, wine, syrup, vegetable oil, and beverages
Pretreatment with reverse-osmotic pressure for micro chip and circuit boards, and pretreatment of coating of magnetic tape, floppy disk and optical fiber
Mass filtration treatment and pretreatment of chemicals, filtration of acid and alkali solutions
Pretreatment of cleaning water, and super-pure water
Filtration of machine cooling water, plating solutions and rust stain
Purification and pretreatment with reverse-osmotic pressure for oral cleaner, makeup solution, lotion and reagents
Water purification in oil-drilling area, and purification of waste water from oil wells
Solutions for developing, printing and fastening