EDI module

WELLECELL EDI modules are widely used in various industries such as power, electronics, chemicals, and pharmaceuticals. EDI membrane stack is composed of a certain number of units sandwiched between two electrodes. There are two different types of chambers within each unit: the fresh water chamber for desalination and the concentrated water chamber for collecting impurity ions removed. Fill the freshwater chamber with mixed cation and anion exchange resins located between two membranes: the cation exchange membrane that allows only cations to pass through and the anion exchange membrane that allows only anions to pass through.

WELLECELL's EDI products and IONPURE imported from the United StatesEDI moduleAt the same level, with its advanced technology and excellent product performance in various aspects, it is widely used by domestic companies in various industries such as power, electronics, chemicals, and pharmaceuticals.

1The system has no concentrated water circulation, no need to add salt, no extreme water discharge, and a simple structure;

2Intelligent rectifier power supply fully utilizes module technology performance, ensuring safety and reliability;

3Concentrated water resin technology improves ion migration speed and reduces system energy consumption;

4The freshwater resin layering technology facilitates the migration of non-conductive ions, resulting in high-quality effluent;

5Mature reflux technology reduces the impact of front-end fluctuations and ensures stable effluent quality;

6The large channel partition and resin treatment technology have strong anti pollution ability;

7Rich on-site experience in optimizing pipeline layout techniques for easy use and maintenance;

8The special sealing process and excellent membrane performance have extended the service life;

9Standardized and regulated processes reduce equipment maintenance and personnel training costs

2、 Same as other brandsEDIThe advantages of our product compared to the system are:

1. WELLEXCELLEDINo need to inject saltwater circulation, no need to use chemicals, compared to other brandsEDIIt is necessary to inject saltwater circulation into the concentrated water layer to reduce the membrane resistance value.

2. WELLEXCELL EDILayered resin arrangement technology is used in the concentrated water layer to reduce the membrane resistance value, while other brandsEDIHigh purity and hardness free refined salt is required to increase operating costs.

3. WELLEXCELL EDIThe conductivity of concentrated water is20-100u S /cmWuji Water, while other brandsEDIThe conductivity of concentrated water is200-400u S /cm 2%Extreme water discharge;IONPURE EDIRaw water flows into the concentrated water layer and is directly recovered without the need for a circulation pump, unlike other brandsEDIIn the concentrated water layer, a circulation pump is required to maintain continuous water flow circulation.

4. WELLEXCELL EDISimple piping, only need to be equipped with a main water pipe, product water outlet pipe, and concentrated water return pipe, while other brandsEDIWater inlet pipe, product water outlet pipe, concentrated water return pipe, circulating water pipe, and electrode water pipe are required.

5. WELLEXCELL EDINo circulating pump control panel, while other brandsEDINeed to control the electric panel of the circulating pump.

6. WELLEXCELLEDINo need to inject saltwater circulation, so chlorine gas will not be generated at the anode, which will damage the membrane block and inner membrane sheet, compared to other brandsEDIChlorine gas will be generated at the anode, damaging the membrane and affecting personnel health.

7. WELLEXCELL EDIIndependent membrane module power control, when a single membrane module needs maintenance or malfunctions, it does not affect the operation of other membrane module groups, while other brandsEDIAll membrane modules share a common power control, and in the event of a single module failure, the entire system must be shut down.

8. WELLEXCELL EDIThere are high-temperature film blocks available for selection, while other brandsEDINo high-temperature film block design.

1、 Working principle: