EDI Water Treatment Plant Medical Purified Water Treatment System

Product Descriptions of EDI Water Treatment Plant

EDI (Electro deionization) is a process in which the mixed ion exchange resin is used to adsorb the anions and cations in the feed water, and the adsorbed ions are removed through the anion and cation exchange membranes under the action of DC voltage. EDI organically combines the traditional electrodialysis technology ED and ion exchange technology IE. It is a process that continuously removes ions from raw water without using acid and alkali, and uses DC power to continuously produce high-quality pure water. EDI technology is mainly used for deep desalination of reverse osmosis water, and it has been widely used in many fields such as electronics, electric power, biology, pharmacy, chemical industry and so on.

Product Technical Parameters of EDI Water Treatment Plant

Process Characteristics of EDI Water Treatment Plant

EDI process using an ion selective membrane and ion exchange resin under dc voltage is sandwiched between two electrodes, between between the poles of dc electric field from the RO water processed by the removal of ions, EDI process system instead of the traditional hybrid resin bed to make deionized water, with ion exchange mixed bed big difference is that EDI can continuous to ion process, High degree of automation, and does not need acid and alkali regeneration.

Advantages of EDI compared with traditional mixed bed:

The advantages of continuous desalting by electrodialysis and deep desalting by ion exchange are retained;
Compared with ordinary ion exchange resin column, the amount of ion exchange resin is less, saving more than 95% of resin;
Ion exchange resin does not need acid and alkali chemical regeneration, saving a lot of acid and alkali and cleaning water, greatly reducing labor intensity;
No waste acid waste lye discharge, is clean production technology, green environmental protection products;
The process is easy to realize automatic control, EDI and reverse osmosis (RO), UF and other water treatment technology combined, can form a perfect high pure water production line;
Small footprint, and do not need to be like ion-exchange beds, a set of in-use, a set of regeneration of the repeated Settings.

Application of EDI Water Treatment Plant

Electronic chip high pure water;
Power high pressure boiler supply water;
Chemical, metallurgy, electroplating and other industries pure water, high pure water;
Biotechnology, pharmaceutical industry, medical devices, experimental technology ---- pure water, high pure water.

Workflow Chart of EDI Water Treatment Plant




Photos of EDI Water Treatment Plant

FAQ:

Q: What’s the type of your company? Manufacturer or trade agent?
A: We are a high-tech manufacturer engaged in water treatment industry for nearly 20 years, specializing in water treatment, water purification equipment and technology research and development, manufacturing, sales, engineering installation and consulting.

Q: What is the lead time?
A: Typically, the production cycle is 3-5 weeks, depending on your project.

Q: How long do you guarantee it?
A: We offer a one-year warranty. Under the correct use and maintenance, the service life of the product itself is about 5 years.