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Mr. Wieslaw AlexVery nice reverse osmosis machine! the supplier offers exceptional service and technology support. perfect purchase! -
Mr.Ismail HakkiWe're currently working with Shenzhen Hongjie on a project, and without hesitation, we can say they offer the best water filtration systems coming out of China. Their equipment is well-engineered, reliable, and delivers consistent performance—whether for industrial, commercial, or specialized applications.
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Mr.James WattsGood water treatment company! when I encounter some troubles, they can always offer me the fastest solutions. very professional
High Purity 30TPH Ultrapure Water System with Two-Pass RO and EDI for Industrial Applications
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Whatsapp:0086 18588475571
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xProduct Details
| Voltage | 380V, 220V/50HZ Etc; (Power Supply Can Be Customized) | Warranty | 1 Year |
|---|---|---|---|
| Control | Electric Auto Control (PLC ) | Desalination Rate | ≥ 99% |
| Material | Stainless Steel 304/Fiberglass | Productivity | 30TPH / Custom |
| Product Name | Ultrapure Water System | Filter Media | Sand+carbon+softener+RO+EDI |
| Highlight | Two-Pass RO Ultrapure Water System,EDI UPW System,30TPH Ultrapure Water Equipment |
||
Product Description
High Purity UPW System With Two-Pass RO And EDI
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
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