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{"title":"Ultrapure Water Purification Equipment With Advanced RO & EDI Technology","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/78\/f68dbbd9264804cf995fdd3c8899-200x200-1\/ultrapure_water_purification_equipment_with_advanced_ro_26_edi_technology.jpg","attrs":{"Brand Name":"Hongjie","Model Number":"HJ-UP1T","Certification":"ISO 14001,ISO 9001,CE,EPA","Place of Origin":"Shenzhen,China"}}
{"title":"RO + EDI Ultrapure Water System With Precision Welding & Polishing Process","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/b6\/98bcc97a954ccf186d8e86573c97-200x200-1\/ro_2b_edi_ultrapure_water_system_with_precision_welding_26_polishing_process.jpg","attrs":{"Brand Name":"Hongjie","Model Number":"HJ-UP1T","Certification":"ISO 14001,ISO 9001,CE,EPA","Place of Origin":"Shenzhen,China"}}
{"title":"1 Ton Stainless Steel RO System For Ultrapure Laboratory Water Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/70\/4b295c5877362d4bf02e92a75954-200x200-1\/1_ton_stainless_steel_ro_system_for_ultrapure_laboratory_water_treatment.jpg","attrs":{"Brand Name":"Hongjie","Model Number":"HJ-UP1T","Certification":"ISO 14001,ISO 9001,CE,EPA","Place of Origin":"Shenzhen,China"}}
{"title":"Industrical 5TPH Reverse Osmosis Equipment RO Water Treatment System","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/2a\/29907431cb2c7c27696ebc44e7ad-200x200-1\/industrical_5tph_reverse_osmosis_equipment_ro_water_treatment_system.jpg","attrs":{"Brand Name":"Hongjie","Model Number":"HJ-UP1T","Certification":"ISO 14001,ISO 9001,CE,EPA","Place of Origin":"Shenzhen,China"}}
{"title":"0.25-100t RO+EDI Ultrapure Industrial Water Treatment Equipment System","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/f0\/eb35f5eb930debc05e83cd63f9b2-200x200-1\/0_25_100t_ro_2bedi_ultrapure_industrial_water_treatment_equipment_system.jpg","attrs":{"Brand Name":"Hongjie","Model Number":"HJ-UP1T","Certification":"ISO 14001,ISO 9001,CE,EPA","Place of Origin":"Shenzhen,China"}}
This advanced water treatment system utilizes two-stage reverse osmosis technology combined with electrodeionization to produce ultrapure water for demanding industrial applications requiring the highest water quality standards.
Two-Pass RO Technology Overview
Two-Pass RO (two-stage reverse osmosis) is an advanced water treatment configuration featuring two reverse osmosis systems connected in series. The first-stage RO removes the majority of impurities from raw water, while the second-stage RO further refines this purified water to achieve ultrapure water with superior quality, exceptional stability, and extremely low impurity content. This system is ideal for electronics manufacturing, pharmaceutical production, and other industries requiring water of exceptional purity.
System Operation Principle
First Pass (RO): Raw water (tap water, seawater, etc.) passes through reverse osmosis membranes to remove most dissolved salts, organic compounds, bacteria, and other contaminants
Second Pass (RO): The purified water from the first stage serves as feed water for additional reverse osmosis membrane filtration, eliminating residual trace impurities and ions
Technical Specifications
Parameter
Specification
System Type
High Purity UPW System
Design Capacity
30 TPH
Operation Mode
Continuous
Recovery Rate
RO system: 70-75%
Overall Water Recovery
≥ 65%
Feed Water TDS
≤ 1,000 mg/L
Feed Water Pressure
0.2 - 0.6 MPa
Operating Pressure
0.8 - 1.6 MPa
Operating Temperature
5 - 35 °C
pH Range (Feed Water)
3 - 10
SDI (15 min)
≤ 3
Turbidity
≤ 1 NTU
Salt Rejection (RO)
≥ 99.5%
EDI Product Resistivity
≥ 18.0 MΩ*cm
Power Consumption
Customized
Control System
PLC + HMI
Automation Level
Fully Automatic
Installation Type
Skid-mounted / Containerized (optional)
Design Standard
Customized / International Standards
Service Life
≥ 15 years (key equipment)
System Selection Guidance
Identify Your Water Treatment Requirements
Clarify the following aspects to determine the optimal equipment configuration for your specific needs:
Water Quality Analysis
Identify specific water quality challenges such as:
Sediment exceeding standards
Scale formation issues
Turbid water conditions
Microbial contamination
Heavy metal exceedances
Other specific contaminants
Required Water Standards
Define your target water quality specifications:
Softened water
Pure water
Ultra-pure water
Iron and manganese removal
Sediment removal
Sterilization requirements
Water Consumption Profile
Assess your operational water usage patterns:
Peak consumption periods
Daily operational hours
Maximum hourly water consumption
Average hourly water consumption
System Recommendation Examples
5 tonnes per hour water softening equipment
3 tonnes per hour reverse osmosis water purification equipment
Need Assistance Determining Your Requirements?
Water Quality Analysis: Submit a water sample for comprehensive testing
Water Standards: Specify your industry application for appropriate recommendations
Water Consumption: Our engineering team can calculate optimal system sizing based on your operational needs
