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The filter operates with a mixed bed of cation and anion resins:
• cation resin removes cations (Ca²⁺, Mg²⁺, Na⁺)
• anion resin removes anions (Cl⁻, SO₄²⁻, HCO₃⁻)
This results in very low mineral content water.
Regeneration is performed inside the unit: • separation of resin layers
• chemical regeneration (acid/alkali)
• rinsing and remixing
The filters include:
• pressure vessel
• mixed ion exchange resin bed
• water distribution system
• drainage and collection system
• internal regeneration system
• piping and valves
The design ensures uniform mixing and stable operation.
• production of high-purity water
• compact design compared to separate units
• internal regeneration without resin removal
• reduced operating costs
• consistent water quality
Main parameters:
• operation — pressure filtration
• high demineralization efficiency
• automation capability
• integration with demineralization systems
Applications: • power plants and boilers
• turbine feed water
• electronics and pharmaceutical industries
• ultra-pure water systems
👉 Key function — final polishing to achieve high water purity standards.
