Product Description
What is the EDI?
EDI technology is a revolutionary pure water manufacturing technology that seamlessly combines ion exchange membrane technology with ion electromigration technology. The process innovatively merges electrodialysis and ion exchange methods, utilizing high pressure at the electrode ends to expertly navigate charged ions through water. By employing ion exchange resin and selective resin film, it significantly accelerates ion removal. During EDI desalting, ions are efficiently extracted by the ion exchange membrane under the influence of an electric field. Concurrently, water molecules generate hydrogen and hydroxide ions under the electric field's effect, continually regenerating the ion exchange resin to maintain its optimal ion exchange state.
What is the reverse osmosis?
Reverse osmosis (RO) stands as a state-of-the-art water purification method, harnessing a semi-permeable membrane to meticulously separate pure water molecules from an extensive array of other substances. Our Reverse Osmosis Systems exhibit exceptional proficiency, capable of reducing up to an astounding 99% of contaminants. This includes dissolved solids, colloids, organics, minerals, and a vast spectrum of impurities, filtering down to a minuscule 0.0001 microns.
Our Reverse Osmosis system equipment is meticulously designed to meet the specific quality demands of the end users' feedwater, delivering the desired water purity and product capacity. Our systems offer a broad range of capacities, effortlessly accommodating needs from 250 liters per hour to a substantial 300 tons per hour.
We warmly invite you to communicate your specific requirements to us, so we can design the ideal system or solution tailored perfectly to your business needs.
Features and Applications:
1.Ultra-high filtration precision Achieving an extraordinary filtration precision of 0.0001 microns, our system effortlessly eradicates over 99% of contaminants, encompassing harmful dissolved salts, heavy metals like lead and arsenic, as well as bacteria and viruses.
2.Suitable for heavily polluted water sources Our system is an ideal solution for treating challenging water sources such asgroundwater and high-hardness water, ensuring the resultant RO product water is pristine and safe for direct human consumption.
3.Effectively prevents scaling by efficiently eliminating calcium and magnesium ions, thus safeguarding your equipment from troublesome scaling issues.
4.Friendly Operation designOur systems are thoughtfully designed with user-friendliness at the forefront, ensuring ease of operation for all users.
5.Stable system performanceEnjoy dependable system performance with minimal downtime and significantly reduced maintenance costs.
6.Energy saving, environmental-friendlyOur systems are engineered to be energy-efficient and environmentally responsible, championing 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
Ensuring the ultimate protection for your valuable goods during extended journeys, we present tailor-made packaging solutions that cater to your specific needs. Select from our resilient wooden cases or durable wood frames, each meticulously designed to shield your items from any potential harm. Experience unparalleled peace of mind and exceptional security as your products travel safely and securely to their destination.
Company Profile
Project Type: Experience tailor-made excellence with our Customized Industrial Ultra Pure Water Equipment, designed specifically for a new materials factory, ensuring immaculate cleaning for your products.
Flowrate: Delivering an impressive 5T/H, our water purifier ensures rapid and efficient water treatment to meet your industrial demands.
Tech: Harness the power of advanced purification with our Two-stage Reverse Osmosis System complemented by EDI Treatment, promising unparalleled water purity.
Operation Mode: Enjoy seamless operation with our fully automatic system, engineered for effortless functionality and user-friendly experience.
Product Water Quality: Experience pristine water quality, meticulously purified to exceed industry standards and enhance your industrial applications.
Performance: Boasting stable, continuous operation, our equipment is both energy-efficient and reliable, designed to maximize productivity while minimizing environmental impact.
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.