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What is EDI?
Electrodeionization (EDI) is usually considered a water treatment technology that utilizes an electrode to ionize water molecule 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).

Ultra-pure water application area:
1) Power generation
2) Microelectronics
3) Food and beverage production
4) Chemical manufacturing.
5) Pharmaceutical manufacturing.

WORKFLOW
Row water_row water booster pump---multi-media filter---active carbon filter---water softener--- Ultrafilter----first stage RO---water tank---pump---EDI system---microfilter---ultrapure water

 

What is ultrapure water used for?

1. Water for cleaning the surfaces of semiconductor wafers and liquid crystal panels, which must have no minute foreign particles.
2. Water for steam generators for the power generating turbines needed for the stable operation of power stations
3. Refined water and injection water for medical care and pharmaceutical industries, where safety is vital in any situation, and
4. Blank water for microanalysis in analytical chemistry, directly linked with the analysis level