1000L/H Reverse Osmosis System Water Machine for Pure Drinking

The central pure water equipment is a multifunctional automatic device composed of a pretreatment system, a reverse osmosis pure water system, an EDI deep desalination system, a post-treatment system, and a circulating water supply system. It is safe, convenient to use, low-cost operation, and fully automatic equipment with stable production water quality.

The system adopts full automatic control with automatic backwashing and regeneration procedures. Features include high-quality stainless steel and UPVC piping, online conductivity detectors, and low/high-pressure protection switches. The reverse osmosis membrane ensures long-term stable operation, meeting strict sanitary requirements through ultraviolet sterilization and microporous filtration.

• 1. Pretreatment → UV sterilization → First-level RO → Second-level RO → Intermediate tank → EDI → Deoxygenation → Nitrogen-sealed tank → TOC UV removal → Polishing mixed bed → Ultrafiltration.
• 2. Pretreatment → Reverse osmosis → Intermediate tank → Water pump → EDI → Purified water tank → UV sterilizer → Polishing mixed bed → Precision filter (≥18MΩ.CM).
• 3. Pretreatment → First-level RO → Dosing (PH adjustment) → Intermediate tank → Second-level RO (positive charge) → EDI → UV sterilizer → Precision filter (≥17MΩ.CM).
• 4. Pretreatment → Reverse osmosis → Intermediate tank → Water pump → EDI → Pure water tank → UV sterilizer → Precision filter (≥15MΩ.CM).