Product Range

RO Water Treatment Systems> Water Softeners> Constant Pressure Booster Systems> Integrated Wastewater Treatment> MBR Membrane Modules> Ultrafiltration Membranes> RO Membranes> EDI Stacks & Repair> Filter Media (Manganese · Quartz · GAC)> Resin & Softener Salt> Cartridge Filters & Elements>

Talk to an engineer

Tell us your feed water and demand

16638688508

No. 97 Kexue Avenue, Hi-tech Industrial Development Zone, Zhengzhou, Henan, China

Ultra-pure Water System (RO + EDI)

Name: Ultra-pure Water System (RO + EDI)
Brand: Xinnian
SKU: XN-UPW Series

XN-UPW Series

This system combines pre-treatment, two-stage reverse osmosis, EDI and a polishing mixed bed to produce high-resistivity ultra-pure water continuously — no acid or caustic regeneration, low operating cost and stable water quality. The unit is skid-mounted with PLC control and on-line resistivity and flow monitoring, and can be connected to a ring main for point-of-use circulation.

Key Features

Two-stage RO plus EDI continuous demineralisation, product resistivity stable at 10–18 MΩ·cm
No acid or caustic regeneration and no waste acid/alkali discharge
PLC with touch screen, fully automatic, on-line monitoring of resistivity, flow and pressure
304 stainless steel skid, hygienic pipe connections, small footprint and fast installation

Technical Data

Capacity	0.5 – 20 m³/h (configured to demand)
Product resistivity	10 – 18 MΩ·cm at 25 °C
Recovery	60 – 75 %
Feed water	Municipal water or RO permeate; turbidity <1 NTU; free chlorine <0.05 mg/L
Control	PLC + touch screen, fully automatic with alarm
Construction	304 SS frame, UPVC / 316L piping