Brine desalination and concentration

EDI equipment, also known as Electrodeionization (EDI), integrates electrodialysis and ion exchange technologies. It utilizes both cation and anion exchange membranes to selectively allow the passage of cations and anions, and ion exchange resins to swap ions in the water. Under the influence of an electric field, this process facilitates the directed migration of ions, achieving deep purification and desalting of water. Additionally, the hydrogen ions and hydroxide ions generated from water electrolysis continuously regenerate the ion exchange resins, allowing for the continuous production of high-quality ultrapure water without the need for acid or alkali chemical regeneration.

The security filter series features multiple filter bags as filtering elements, making it suitable for precise liquid filtration to remove minute and fine impurities. Compared to core-type filters, it offers advantages such as higher flow rates, quick operation, and cost-effective consumables. It is especially suited for filtering viscous liquids and can meet the majority of precision filtration needs. It is ideal for high-flow applications where filter bags do not need to be replaced frequently.