
Industrial Pure Water Equipment
Industrial Pure Water Equipment (JYC-RO-DI-Series)
Built for Electroplating-Grade High-Purity Water
Electroplating, anodizing, and PCB wet processes all need high-purity water for solution makeup and rinsing. Our Industrial Pure Water Equipment produces this. Product water conductivity is below 0.1 µS/cm. Resistivity reaches 15 MΩ·cm or above (at 25°C). Silica content is under 0.01 mg/L. Production capacity ranges from 0.5 to 50 tons per hour. Recovery rate is 60% to 75%. With concentrate reuse, overall recovery reaches 90%. Product water is suitable for key processes like bath makeup and post-plate rinsing. Water quality meets ASTM D5127 and GB/T 11446.1.
Materials and Construction for Consistent Quality
The typical process flow is: raw water tank, multi-media filter, activated carbon filter, water softener, cartridge filter, double-pass RO, intermediate tank, EDI electrodeionization, polishing mixed bed, and pure water tank. Piping uses UPVC or SUS304 sanitary-grade pipe. Online conductivity, resistivity monitors, flow meters, and pressure gauges are included. Automatic flushing and regeneration functions are provided.
Three Core Advantages
First, continuous EDI electrodeionization is used.
No acid or alkali regeneration is needed. It continuously produces high-purity water with resistivity stable above 18 MΩ·cm. There is no wastewater discharge. Only a small amount of concentrate is produced. Operating cost is only 30% of traditional mixed beds.
Second, control is intelligent.
PLC plus HMI provides fully automatic operation. Timed water production, level interlocking, and automatic RO membrane flushing are programmable. Remote monitoring and alarm push are supported.
Third, the design saves water.
RO concentrate is partially reused for cooling tower makeup or floor cleaning. Overall water resource utilization increases to 85%.
What Buyers Often Ask
Buyers ask us: "Electroplating customers know water quality directly affects product yield. How do you guarantee it?" The equipment meets ISO 9001 quality systems. RO membranes use Dow or Hydranautics. EDI modules use Siemens or Ionpure. We custom design compact integrated equipment with double-pass RO plus EDI plus polishing. Floor space is 40% less. We provide installation, commissioning, and annual maintenance services. We also provide raw water quality analysis reports and product water quality verification.
Technical Specifications
|
Parameter |
Specification |
|
Product Water Conductivity |
< 0.1 µS/cm |
|
Resistivity |
≥ 15 MΩ·cm (up to 18 MΩ·cm+) |
|
Silica Content |
< 0.01 mg/L |
|
Production Capacity |
0.5 – 50 t/h |
|
Recovery Rate |
60% – 75% (up to 90%) |
|
Water Resource Utilization |
≥ 85% |
|
Operating Cost |
30% of traditional mixed bed |
|
Floor Space Savings |
40% |
|
Applicable Standards |
ASTM D5127, GB/T 11446.1, ISO 9001 |
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