Ion exchange membranes rely on direct current (DC) as the driving force. They have different selectivities for conductive substances and non-conductive substances, as well as among different conductive substances. The selective conductivity of the membrane is the core performance of the electrodialysis membrane. The common feature of ion exchange membranes is that they can separate conductive substances from non-conductive substances. For example, they can separate non-conductive organic substances from electrolyte substances.

• Electrodialysis (ED) stacks can be used for zero liquid discharge treatment of wastewater in various fields such as chemical industry, paper-making, dyeing and printing, coal chemical industry, smelting, and waste management.

• Electrodialysis (ED) stacks can be used for desalination, separation, and purification in the production processes of food, pharmaceuticals, and chemicals.

• Electrodialysis (ED) stacks can be used for the electrolytic preparation of organic target products with special requirements.

• Electrodialysis (ED) stacks can be used for the concentration, purification, and recovery of waste acids and alkalis.

• Pilot skid-mounted equipment can be tailored to meet the specific needs of different projects. In addition to the core electrodialysis unit, the entire skid-mounted system is equipped with PLC automatic control systems, rectifiers, pumps, heat exchangers, filters, and other necessary equipment.

• The equipment can be used for long-term stability verification of processes such as salt solution concentration and desalination, ion exchange, preparation of acids and bases from inorganic salts, and preparation of organic acids and bases, as well as for industrial production.

• Electrodialysis (ED) stacks can be customized according to customer needs and is compatible with various electro-membrane technologies, including homogeneous membrane electrodialysis (ED), bipolar membrane electrodialysis (BPED), and Electrodialysis Metathesis (EDM) . It is designed for the development, exploration, feasibility assessment, and stability validation of processes such as saltwater concentration and desalination, material separation and purification, preparation of inorganic acids and alkalis, and synthesis of organic acids and bases.