Advanced Brackish Water Filtration System for Safe Drinking
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Product Highlights
- No Chemical Regeneration: EDI technology eliminates the need for chemical regeneration and reduces operating costs.
- Fully Automatic Control: Features fully automatic operation for stable water quality and easy management.
- Continuous Operation: Can operate continuously or intermittently without shutdowns for regeneration.
- High Salt Rejection: Achieves a salt rejection rate of 99.0% for effective purification.
- Compact Design: Requires a small plant area compared to traditional mixed bed ion exchange systems.
- Video Technical Support: Provides video technical support for after-warranty service and troubleshooting.
- Multiple Certifications: Certified with ISO9001, RoHS, and CE standards for quality and safety.
Product Attributes
- Customization
- Available
- Certification
- ISO9001, RoHS, CE
- Salt Rejection Rate
- 99.0%
- Model NO.
- HYHJ-RO/EDI-0.25T
- Application
- Industry
- Capacity
- 50 Gallon
- Materials
- FRP, Stainless Steel
- After Warranty Service
- Video Technical Support
- Applications
- Lab, Phamaceuticals, Chemicals, Electronics
- Control Mode
- Fully Automatic Operation
- Transport Package
- Wooden Frame or Wooden Box, Simple Packaging
- Specification
- 2100*700*1700mm
- Trademark
- Huayu
- Origin
- Shijiazhuang Hebei
- HS Code
- 8421219990
- Production Capacity
- 500 Pieces/Year
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Product Description

Ultrapure water equipment
EDI equipment is applied after the reverse osmosis system to replace the traditional mixed bed ion exchange technology (MB-DI) to produce stable ultrapure water. Compared with mixed ion exchange technology, EDI technology has the following advantages:
- Stable water quality.
- Easy to realize fully automatic control
- No shutdown due to regeneration
- No need for chemical regeneration
- Low operating cost
- Small plant area
EDI (Electrodeionization) is combined with reverse osmosis and other purification devices to remove ions from water. Ion exchange resin in EDI module can be divided into two parts, one part is working resin and the other part is polishing resin, and the boundary between the two is working front. The working resin is responsible for removing most of the ions, while the polishing resin is responsible for removing ions that are more difficult to remove, such as weak electrolytes. The resistivity of ultrapure water produced by EDI systems can be as high as 15-18. 25 MΩ·cm. EDI can be operated either continuously or intermittently.

| Equipment treatment process | Raw water → raw water pump→ mechanical filter→ activated carbon filter → add scale inhibitor → precision filter→ RO high-pressure pump→ RO reverse osmosis membrane element → PH regulating unit → two-stage RO high-pressure pump→ two-stage RO membrane module→EDI booster pump→EDI module → finished water | ||
| Parameters | HYHJ-RO/EDI-0.25T | HYHJ-RO/EDI-0.5T | HYHJ-RO/EDI-1T |
| Machine Size(L*W*H) | 2100mm/700mm/1700mm | 2300mm/700mm/1920mm | 4200mm/700mm/1920mm |
| Control mode | Fully automatic operation | Fully automatic operation | Fully automatic operation |
| Device power | AC/380V/50HZ | AC/380V/50HZ | AC/380V/50HZ |
| Raw water pump | Q=2m³/H H=30m | Q=2m³/H H=30m | Q=4m³/H H=30m |
| First-stage high-pressure pump | Q=1m³/H H=90m | Q=1m³/H H=90m | Q=4m³/H H=100m |
| Two-stage high-pressure pump | Q=1m³/H H=80m | Q=1m³/H H=80m | Q=1.5m³/H H=80m |
| Reverse osmosis membrane vessels | 1 core 4 inches | 1 core 4 inches | 2 core 4 inches |
| EDI booster pump | Q=1m³/H H=30m | Q=1m³/H H=30m | Q=2m³/H H=30m |
| EDI module | 250L/H | 250L/H | 1000L/H |
| Quartz sand filter | φ250×1400mm | φ300×1650mm | φ400×1650mm |
| Activated carbon filter | φ250×1400mm | φ300×1650mm | φ400×1650mm |
| Precision filters | 5 core 10 inches | 5 core 20 inches | 5 core 30 inches |
| Precision filter element | 10''5μm | 20''5μm | 30''5μm |
| Scale inhibitor/PH dosing pump | Q=1L/H H=50m | Q=1L/H H=50m | Q=1L/H H=50m |
| Scale inhibitor/PH dosing box | 40L | 40L | 40L |
| Primary reverse osmosis membrane | 4040 | 4040 | 4040 |
| Secondary reverse osmosis membrane model | 4040 | 4040 | 4040 |


About the Supplier
Company Profile
Hebei HuaYu Environmental Engineering Co., Ltd. is a professional enterprise focusing on water treatment solutions and equipment supply. It is located in Shijiazhuang, Hebei Province, China, with more than 10 years of industry experience.
We are committed to providing high-quality, customizable water treatment systems, including various types of water purification and wastewater treatment equipment, which can meet the specific needs of customers in different industries. Our services cover the entire life cycle of the project - from technical consultation, process design, equipment manufacturing, sales and installation to comprehensive after-sales guarantee. With advanced manufacturing plants and a strong in-house design and R&D team, we continue to innovate and strive to improve water treatment efficiency and sustainability.
At HuaYu, we are well aware of the importance of efficient water purification and wastewater treatment systems to the environment. Therefore, we provide professional and cost-effective solutions to help customers achieve their water treatment goals, while upholding environmental responsibility and ensuring compliance with relevant international and local standards. With excellent technology and high-quality services, we have won the trust of many customers around the world. Whether you need cutting-edge equipment or reliable support, Huayu is always a partner you can rely on.
About Our Factory & Business Background
- Address
- Room 2911, Caiku International, No. 41, Zhaiying South Street, Yuhua District, Shijiazhuang City, Hebei Province, Shijiazhuang, Hebei, China
- Terms of Payment
- T/T
- International Commercial Terms(Incoterms)
- FOB, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- TianJin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2024-03-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Does the system require chemical regeneration?
- No, the EDI technology used in this system does not require chemical regeneration, which lowers operating costs.
- What is the salt rejection rate of this filtration system?
- The system achieves a salt rejection rate of 99.0%.
- What are the available customization options for materials?
- Customization is available for materials, specifically FRP and Stainless Steel.
- What kind of after-sales support is provided?
- We provide video technical support for after-warranty service.
- What is the lead time for this equipment?
- The lead time is within 15 workdays during off-peak season and one month during peak season.
- What certifications does the product hold?
- The product is certified with ISO9001, RoHS, and CE.
- What are the available capacity options?
- Available capacities include 0.25T, 0.5T, and 1T models.
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