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Technical Information

Ion exchange technology is a process that involves the exchange of ions between a solid phase and a liquid phase. The basic principle of this technology is that ions with similar charges are repelled, while ions with opposite charges are attracted towards each other. Based on the principle of ion exchange, ion exchange resin technology, ion exchange membrane technology and ion exchange chromatography technology have been widely used.

Ion Exchange Resin Technology

Ion exchange technology overview
How dose ion exchange technology work?
Workflow of Ion Exchange Technology

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Ion Exchange Resin Technology

Ion Exchange Membrane Technology

Ion exchange membrane overview
How dose ion exchange membrane technology work?
Applications of ion exchange membrane technology

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Ion Exchange Chromatography

Ion exchange chromatography: A powerful tool for chemical analysis
How dose ion exchange chromatography work?
Applications of ion exchange chromatography
Benefits of ion exchange chromatography

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Ion Exchange Resin Technology

Diffusion Dialysis Technology Based on Anion Exchange Membrane

Diffusion dialysis technology (DD) based on anion exchange membrane (AEM) is considered an effective technology with low energy consumption and less environmental pollution for recovering acids and valuable metals from industrial wastewater.

How Diffusion Dialysis Technology Works
Important Factors Affecting Acid Recovery

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Anion Exchange Membrane Electrolysis Technology

Anion exchange membrane (AEM) electrolysis technology combines the advantages of traditional alkaline electrolysis technology and proton exchange membrane (PEM) electrolysis technology.

How AEM Electrolysis Technology Works
Key Factors Influencing AEM Electrolysis
Membrane Electrode Assembly

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Anion Exchange Membrane Electrolysis Technology

Bipolar Membrane Electrodialysis Technology

Bipolar membrane electrodialysis (BMED) is a system that combines electrodialysis (ED) and bipolar membrane (BPM), developed for its ability to convert anions and cations into acids and bases, respectively.

How Bipolar Membrane Electrodialysis Works
BMED Compared with Other Membrane Processes
New Process of Bipolar Membrane Electrodialysis

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Electrodeionization Technology

Electrodeionization (EDI) technology, also known as continuous electrodeionization, is an advanced water treatment method that utilizes electrical current, ion exchange membranes, and ion exchange resins to remove ionized impurities from water.

Working Principle of Electrodeionization
Characteristics of Electrodeionization Technology
Membrane Materials Used in Electrodeionization
Electrodeionization vs. Electrodialysis

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selective-electrodialysis-technology

Selective Electrodialysis Technology

Selective electrodialysis (SED) technology is an electrochemical membrane process used for the selective separation and purification of ions from solution streams. SED enables the selective transport of specific ions through ion-selective membranes under the influence of an electric field.