Edi Ultra Pure Water System - China

As a core technology, JIUWU has become the largest ceramic membrane element producer and a world leader in cross-flow filtration.

Electrodeionization (EDI) is a kind of pure water manufacturing technology which combines ion exchange technology, ion-exchange membrane technology and ion transfer technology.

OVER VIEW OF EDI

Edi water system combines electrodialysis and ion exchange technology skillfully and used the high voltage at both ends to move the charged ions in water and cooperate with ion exchange.

The electrolyte is separated from the electrolyte solution by using selective permeability of ion exchange membrane, driving an external DC electric field under the potential difference powered, anion and cation moves respectively to the anode and cathode in order to achieve the purpose of concentration, desalination, purification, and purification.

The electrodialysis device mainly consists of two parts: electrodialysis body and auxiliary equipment.

The electrodialysis body is made up of three parts: membrane reactor, polar area and clamping device.

The auxiliary equipment refers to all kinds of liquid tanks, pumps, DC power, and water inlet pretreatment equipment.

ADVANTAGE OF EDI

Low power consumption

No chemical regeneration, acid, and alkali savings

Continuous operation

Stable water quality

Convenient operation and management

Low labor intensity

Low operating costs

APPLICATION OF EDI

Water, microelectronics industry, semiconductor industry, power generation industry, pharmaceutical industry, and laboratories

Pharmaceutical distilled water

Water for food and drink production

Chemical plant process water

Company Contact:

• Posted By: Jiangsu Jiuwu Hi-tech Co., LTD

• Phone: 02558109595

• Address: No. 9 Yuansi Road, Pukou, Nanjing, Jiangsu, China 211808, Nanjing , jiangsu , China

• Email:

• Website: https://www.jiuwumembrane.com/

• Business Description: JIANGSU JIUWU HI-TECH CO., LTD has become the biggest ceramic membrane producer and system integration provider in the world since 1997.
  
  JIUWU HI-TECH has advance R&D center, many material scientists, experienced engineers and workers and more than one hundred of pilot.
  
  JIUWU HI-TECH provides total solution from trial, design , manufacturing, installation, commissioning, after-sale service to membrane replacement.
  
  JIUWU HI-TECH cooperates with OEM.
  
  JIUWU ceramic membrane element has an asymmetrical structure consisting of three layers, which are filtering layer, an intermediate layer, and the support layer.
  
  The pressure drop of such asymmetrical structure is lower than that of the symmetrical structure of another membrane, which means that the ceramic membrane element has a better recovery.
  
  JIUWU ceramic membrane element adopts dynamic cross-flow filtration mode which is completely different from dead-end filtration and filter-cake filtration.
  
  The feed flows into the membrane channel at a cross flow velocity.
  
  Under a certain pressure (Trans-Membrane Pressure), small molecular substances or clean liquids pass through the membrane layer vertically to permeation, macro molecular substances or solids are trapped by the membrane, thereby achieving the purpose of clarification, concentration and purification.
  
  Cross-flow filtration mode can achieve stable fluxes.
  
  JIUWU ceramic membrane element is an ideal choice for high value-added products and demanding selective separations from solid-liquid fluid streams.
  
  The compact multi-channel geometry and high permeability are optimized for bulk processing applications.
  
  JIUWU ceramic membrane element has a wide range of application-specific of geometries with pore size from 2nm to 1200nm, making it ideal for micro filtration ultra filtration, nanofiltration.
  
  JIUWU ceramic membrane element is available in sizes ranging from small laboratory devices through individual modules of 0.1 square meters surface area, ensuring the ability to evaluate and scale up processes to any size.