Product Description
What is the EDI?
EDI technology is a sophisticated method for producing pure water, ingeniously integrating ion exchange membrane technology with ion electromigration techniques. This innovative system elegantly merges the principles of electrodialysis and ion exchange, utilizing high pressure at the electrode ends to mobilize charged ions within water. A dynamic duo of ion exchange resin and selective resin film is employed to accelerate ion removal. During the EDI desalting process, ions are extracted by the ion exchange membrane under a powerful electric field. Simultaneously, water molecules generate hydrogen and hydroxide ions, which perpetually rejuvenate the ion exchange resin, ensuring it remains in optimal condition.
What is the reverse osmosis?
Reverse osmosis (RO) represents a state-of-the-art water purification process, utilizing a semi-permeable membrane to precisely isolate pure water molecules from a multitude of other substances. Our Reverse Osmosis Systems are exceptionally proficient, adept at diminishing up to an outstanding 99% of contaminants. These encompass dissolved solids, colloids, organics, minerals, and an extensive range of impurities, achieving filtration on a microscopic scale down to 0.0001 microns.
Our Reverse Osmosis system equipment is expertly customized to align with the distinct quality of end users' feedwater and to accomplish the targeted water purity and production capacity. Our systems offer a versatile range of capacities, seamlessly accommodating from 250 liters per hour up to a staggering 300 tons per hour.
We warmly invite you to share your precise requirements with us, enabling the creation of a system or solution impeccably tailored to your business needs.
Features and Applications:
1.Ultra-high filtration precision With an astonishing filtration precision reaching 0.0001 microns, our system effortlessly eliminates over 99% of contaminants, including noxious dissolved salts, heavy metals like lead and arsenic, as well as bacteria and viruses.
2.Suitable for heavily polluted water sources Our system is the ultimate solution for treating formidable water sources such asgroundwater and high-hardness water, ensuring the resultant RO product water is safe and suitable for direct human consumption.
3.Effectively prevents scaling by adeptly eliminating calcium and magnesium ions, thus protecting your equipment from scaling challenges.
4.Friendly Operation designOur systems are crafted with user-friendliness as a priority, ensuring effortless operation for all users.
5.Stable system performanceEnjoy dependable system performance with minimal downtime and reduced maintenance expenses.
6.Energy saving, environmental-friendlyOur systems are engineered to be energy-efficient and environmentally considerate, advocating sustainable water treatment solutions.
Product Name: |
EDI Secondry-Stage Reverse Osmosis Ultrapure Water Equipment/ EDI Ultrapure Water Equipment/Industrial Ultra Pure Water Equipment |
Product Capacity: |
250L/H , 500L/H, 1000L/H, 1500L/H,2000L/H,2500L/H,3000L/H........300T/H Customized |
Feed Water : |
tap water,well water,seawater,brackish water,surface water,ground water,borehole water etc. |
Feed Water Quality |
SDI<5 Free Chlorine Concentration<0.1mg/L TDS<2000mg/L |
Working Temprature: |
2-50ºC |
Operating Pressure: |
1-7 MPa |
Reject Rate: |
99% |
Recovery Rate: |
65%-85% |
First RO Product Water Conductivity: |
≤ 10us/cm |
Secondry Ro product water conductivity: |
≤ 5us/cm |
EDI product water conductivity: |
≤ 2us/cm |
EDI product water Resistivity: |
10-15mΩ.cm |
Operating Mode: |
Full Automatic or Semi-Automatic or Manual |
Membrane Element: |
Reverse Osmosis membrane,china brand (Vontron/Ovay ) or Dow/Hydranautics/Troy optional |
Qty of membrane element: |
As per RO system |
Ro Membrane Vessel: |
SS or FRP optional |
Filter Tank: |
SS or FRP optional |
Power Supply: |
380V/50Hz/3Pha |
Detailed Photos

Successful Project
Packaging & Shipping
We prioritize the ultimate safeguarding of your valuable products during their journey across vast distances. Our custom packaging solutions are designed with precision to cater to your specific needs. Opt for our resilient wooden cases or durable wood frames, both expertly engineered to offer unparalleled protection. Rest assured that your items will remain secure and intact, granting you peace of mind and supreme security throughout the entire shipping process.
Company Profile
Project Type: Tailor-Made Industrial Ultra Pure Water Equipment, specifically designed for a pioneering new materials factory focusing on meticulously cleaning their products. This project exemplifies our commitment to customization and innovation.
Flowrate: 5T/H - Efficiently designed to ensure a robust flow of 5 tons per hour, meeting the demanding needs of industrial applications.
Tech: Advanced Two-Stage Reverse Osmosis System combined with EDI Treatment - A sophisticated blend of technology ensuring optimal water purification with enhanced effectiveness.
Operation Mode: Fully Automatic - Seamlessly engineered for ease and efficiency, allowing for uninterrupted operation with minimal human intervention.
Product Water Quality: Delivering superior quality water with stringent purity standards, ideal for industrial applications requiring ultra-pure water.
Performance: Reliable and Continuous Operation with Energy-Saving Features - Engineered for stability and energy efficiency, ensuring consistent performance while reducing operational costs.
FAQ
- Are you a factory or trading company?
We are a professional water treatment equipment manufacturer for more than 15 years experience in water and wastewater treatment system design, equipment manufacturing, on-siteinstallation, commissioning, after-saleservice.The factory areas 3000 square meters, located in Hunan,China.Welcome to visit us for better understanding.
2.What's your main products?
We supply a full range of commercial and industrial water treatment equipment and other related spare parts and accessories, including Ultrapure Water Equipment, Industrial Reverse Osmosis Equipment, Deionised Water Equipment, Softened Water Equipment, Water Reuse Equipment, EDI Ultrapure Water Equipment, Iron and Manganese Filters, Ultrafiltration Water Purification Equipment, etc. And other accessories, such as RO/NF/UF/MF Membranes, FRP/Stanless Steel Housing, Water Tanks, Valves, UV Sterilisers, Ozone Generators, Chemical Dosing Equipment, etc.
3.How can I get the equipment installed ?
The equipment is fully assembled and installed in our workshop,and tested before shipping. Also,we can provide installation manual ,installation video ,remote on line installation guiding or on-site installation if needed.
4.Any warranty on your equipment?
Yes, we offer a 12-18 month warranty on most core elements with regular use and maintenance.