EDI Water Treatment System, EDI System, EDI Machine, EDI Equipment

China (Mainland)
Minimum Order
1 set
under strict quality control
as per your requirements
based on the quantity
Product Description
Electrodeionization (EDI) is usually considered a water treatment technology that utilizes an electrode to ionize water molecules and separate dissolved ions (impurities) from water. It differs from other water purification technologies in that it is done without the use of chemicals and is usually a tertiary treatment to reverse osmosis (RO).

What it does?

An important application for electrodeionization is the production of pure water and ultrapure water. In EDI, the purifying compartments and sometimes the concentrating compartments of the electrodialysis stack are filled with ion exchange resin. When fed with low TDS feed (e.g., feed purified by RO), the product can reach very high purity levels (e.g., 18 Megohms). The ion exchange resins act to retain the ions, allowing these to be transported across the ion exchange membranes. The main usage of EDI systems such as those supplied by Ionpure or SnowPure are in electronics, pharmaceutical, power generation, and cooling tower applications.

How does it works?

An electrode in an electrochemical cell is referred to as either an anode or a cathode, terms that were coined by Michael Faraday. The anode is defined as the electrode at which electrons leave the cell and oxidation occurs, and the cathode as the electrode at which electrons enter the cell and reduction occurs. Each electrode may become either the anode or the cathode depending on the voltage applied to the cell. A bipolar electrode is an electrode that functions as the anode of one cell and the cathode of another cell.

Each cell consists of an electrode and an electrolyte with ions that undergo either oxidation or reduction. An electrolyte is a substance containing free ions that behaves as an electrically conductive medium. Because they generally consist of ions in solution, electrolytes are also known as ionic solutions, but molten electrolytes and solid electrolytes are also possible. They are sometimes referred to in abbreviated jargon as lytes.

Water is passed between an anode (positive electrode) and a cathode (negative electrode). Ion-selective membranes allow the positive ions to separate from the water toward the negative electrode and the negative ions toward the positive electrode. High purity deionized water results.

Established in 2003, Guangzhou Qingqing Water Treatment Equipment Co., Ltd. is a specialized manufacturer of various kinds of water treatment products. We have rich experience in research & development, manufacturing, marketing, installation & debugging, maintenance & repair and piping direct drinking water project of water treatment products. Our major professional technicians have experience in water treatment field for more than 10 years.

Having established long-term friendly cooperation relationships with USA Dow Film Tec, British PUROLITE, Danish Grandfos, Swiss George Fischer, French Schneider and some other famous companies from abroad, we have adopted their advanced, mature and practical product & engineering technology to supply high quality water treatment equipment.

Main products:
1. Water purification equipments for both home use and industrial & commercial use: pure water treatment, sea water desalination equipments, sewage water treatment, ultra filtration (UF), domestic RO system, Reverse Osmosis system, Ion exchange, bottle filling machine, automatic water vending machine, etc., with the pure water production capacity from 8 liter per hour to 50,000 liter per hour (8L/H-50T/H).

2. Various kinds of water treatment spare parts, such as ozone generators, UV sterilizers, FRP pressure tanks filters, membranes, filters and membrane housing, pumps, manual control valves, resin, activated carbon, quartz sand and so on.

3. Customers’ engineering and technology support in the fields of pipeline drinking water and industrial water treatment.

Relying on better communication, quick response and good manner, we are making every effort to ensure that the quality of our products conforms to the international standards and customers’ requirements and we will continue to make improvements in developing more products superior in quality and competitive in price so as to meet our esteemed customers’ need!

Taking “Sincerity, Quality, Efficiency, Innovation and Service” as management philosophy, we are advancing into the global market drastically. Presently, we are looking forward to enter greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us or visit our website for more information.

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Guangzhou Qingqing Water Treatment Equipment Co., Ltd

China China
Contact Person: Ella Zhang
Telephone: 86-20-3697-9903
Location: Guangdong, China
Business Type:Manufacturer
Main Target Region:World Wide
Fuyuan 1st Road, Shitang Industrial Park, Jinghu Street, Xinhua Town, Huadu District
Main Product:
water treatment equipment, RO system, water treatment system, pure water system, water desalination system
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