Stainless Steel Water Purification Equipment , RO EDI Water Treatment Plant

Stainless Steel Water Purification Equipment RO EDI Water Treatment Plant

EDI (Electrodeionization) is a kind of ion exchange technology, ion exchange membrane technology and ion migration technology with the

combination of pure water manufacturing techniques.It skillfully combines electrodialysis and ion exchange technology, USES high voltage

electrodes at both ends to make charged ions move in water, and works with ion exchange resin and selective resin film to accelerate ion

movement and removal, so as to achieve the purpose of water purification.EDI equipment systemEDI equipment systemThus, EDI system here

is a pure water manufacturing system.In the process of EDI desalination, ions are removed by ion exchange membrane under the action of

electric field.At the same time, water molecules produce hydrogen ions and hydroxide ions under the action of the electric field, and these ions

continuously regenerate the ion exchange resin, so as to keep the ion exchange resin in the best state.EDI ultrapure water ultrapure water

equipment manufacturing history first stage: preprocessing filters - > - > Yin Yang bed bed - > mixed bed in the second stage: preprocessing

filters - > reverse osmosis - > mixed bed at this stage: preprocessing filters - > reverse osmosis - > EDI (without ph) since the past few decades,

mixed bed ion exchange technology (D) has been as a standard of the preparation process.As it needs periodic regeneration and consumes a

large amount of chemical drugs (acid and alkali) and industrial pure water in the process of regeneration, and causes certain environmental

problems, it is necessary to develop acid-alkali free ultra-pure water system.Because traditional ion exchange has been increasingly unable to

meet the needs of modern industry and environmental protection, EDI technology combining membrane, resin and electrochemical principles

has become a revolution in water treatment technology.The regeneration of its ion-exchange resin USES electric energy instead of acid and

alkali, so it is more satisfied with the environmental protection requirements of today's world.

EDI system More Pictures