Overview of Industrial Ultra Pure Water Equipment

The treatment process of EDI water treatment equipment is one of the rapidly growing businesses in membrane treatment process. The EDI water treatment device is equipped with a special water tank, and the liquid flow channel in the tank is filled with mixed bed ion exchange resin. The EDI water treatment device is mainly used to produce 8-17 megaohms of purified water from water sources with a total dissolved solids (TDS) of 1-20mg/L. The EDI water treatment device forms an EDI water treatment unit by sandwiching ion exchange resin between anion/cation exchange membranes.

　　Structural characteristics of industrial ultrapure water equipment module

1. The freshwater partition is made of sanitary grade PE material.

2. The membrane of the EDI water treatment device adopts imported homogeneous membrane and domestically produced heterogeneous ion exchange membrane.

3. We use imported uniform particle resin for EDI water treatment equipment and domestically produced uniform particle resin for EDI water treatment equipment.

4. The electrode plate of the EDI water treatment device adopts titanium ruthenium plating technology.

5. The compression plate is made of hard alloy aluminum rolled and cast.

6. The fixing screws are made of national standard components.

7. The membrane stack undergoes a high pressure test at 7 bar before leaving the factory and does not leak water.

8. The membrane stack has low resistance and low power consumption.

9. The decorative panel has a beautiful and sturdy appearance.

　　Manufacturing process of industrial ultrapure water equipment

1. Preprocessing ->cation bed ->anion bed ->mixed bed (total ion exchange method)

2. Preprocessing ->Reverse osmosis ->Mixed bed (reverse osmosis+mixed bed method)

3. Preprocessing ->Reverse Osmosis ->EDI (Reverse Osmosis+EDI Method)

4. Preprocessing ->Secondary Reverse Osmosis

　　Process Description of Industrial Ultra Pure Water Equipment

In order to meet the needs of users, achieve water quality that meets standards, minimize pollution at all levels, extend the service life of equipment, and reduce the maintenance workload of operators, the following advanced processes are adopted in the process design: extracting water that meets national tap water standards as the source water, followed by pre-treatment systems such as medium filters, activated carbon filters, sodium ion softeners, precision filters, RO reverse osmosis host systems, ion exchange mixed bed (EDI electric desalination system) systems, etc., which are organically combined to form industrial pure water machine or industrial ultrapure water machine systems.

The water tanks in industrial ultrapure water equipment are equipped with liquid level control systems, water pumps are equipped with pressure protection devices, online water quality detection and control instruments, and PLC programmable controllers are used for electrical control, truly achieving the goal of no need for dedicated personnel management. At the same time, the recommended and customer required methods are adopted for process material selection, making the equipment more cost-effective and reliable compared to other similar products.