Preparation of ultrapure water equipment generally need a few processes?

The production of ultrapure water conventional process: raw water tank - lifting pump - sand filter - carbon filter - softening - precision device - a RO - intermediate tank - two RO - intermediate tank - lifting pump - EDI - degassing - polishing resin - nitrogen sealing pure water tank - water point - reflux Specific technical parameters can be consulted with the Shanghai quanrui water treatment company