RO removes most salts and impurities
Industrial RO systems reduce dissolved salts, hardness, particles, and many impurities. They are widely used in factories, bottled water plants, and production water systems.
EDI further improves ion removal
EDI is usually installed after RO. It supports continuous high-purity water production and reduces acid and alkali regeneration work compared with traditional ion exchange.
Common RO+EDI path
Pretreatment, two-stage RO, EDI, polishing, UV, final filtration, storage, and distribution can be combined according to target water quality.
What to tell the supplier
Provide target resistivity or conductivity, point-of-use demand, existing RO water quality, required capacity, and continuous operation hours.