2.2段階逆オスモスRaw water → Raw water booster pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → First-stage RO → pH adjustment → Intermediate tank → Second-stage RO → Purified water tank → Purified water pump → Microporous filter → Point of use
3.EDI (電離化) 方法:Raw water → Raw water booster pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → First-stage RO → Intermediate tank → Intermediate pump → EDI system → Microporous filter → Point of use