EDI Gray Water-Leader in China's water treatment industry

Electrodeionization (

), abbreviated as

, is a pure water manufacturing technology that combines ion exchange technology, ion exchange membrane technology and ion electromigration technology. It is a high-tech green environmental protection technology.

Water purification equipment has the advantages of continuous water output, no need for acid and alkali regeneration, and unattended operation. It has gradually replaced mixed beds as fine treatment equipment in pure water preparation systems.

Due to its good environmental protection properties and easy operation and use, it is increasingly recognized by people and increasingly widely promoted in industries such as medicine, electronics, electricity, and chemicals.
-- Advantages:
.
-- No need for acid-base regeneration:
-- In the mixed bed, the resin needs to be regenerated with chemicals,
- r

- r eliminates the handling and tedious work of these hazardous materials. Protected the environment.
.
-- Continuous, simple operation:
-- In a mixed bed, the operation process becomes complicated due to each regeneration and changes in water quality, and
< br/> -- The water production process is stable and continuous,
-r The water quality is constant, there are no complicated operating procedures, and the operation is greatly simplified.
3.
-- Reduced installation requirements:

- r The system has a smaller volume than a mixed bed with a similar water treatment capacity, and it adopts a building block structure. , which can be flexibly constructed according to the height and height of the site.
-r Modular design,
- r makes

- r easy to maintain during production work.
-- The biggest feature is to use electric field and ion membrane to replace the chemical regeneration of ion exchange resin, which makes

-- the ultrapure water system in terms of equipment structure, operation, operating costs, etc. Compared with
-- mixed bed, it has obvious advantages and overcomes the problem of wastewater discharge caused by regenerated resin.