Double bed+mixed bed

Ion exchange is the most common type of water treatment technology. An ion exchanger is a water treatment device that utilizes the selectivity and equilibrium reaction principle of cation exchange resin to remove electrolyte ions from water. It is widely used in water treatment and is generally used as a precision treatment for desalination equipment such as reverse osmosis or electrodialysis; It utilizes the principle of displacement reaction between H+, OH - adsorbed on the resin surface and anions and cations in water to remove soluble ions in water. Its effluent conductivity can reach 1-18 M Ω· cm, making it an essential equipment for producing high-purity water.

Our company is one of the earliest professional manufacturers of ion exchangers. There is a leading level in the structure, technology, and quality of ion exchangers. Our company produces ion exchangers including stainless steel ion exchangers, organic glass ion exchangers, and steel lined ion exchangers.

In the figure, ① ions diffuse from dissolution to the surface of the exchange agent particles; ② Passing through the boundary film on the surface of particles; ③ Ions diffuse to the surface of particles within the pores of the exchange agent; ④ Ion exchange reaction; ⑤ The exchanged ions diffuse into the pores of the exchange agent and reach the surface of the particles; ⑥ Passing through the boundary film on the surface of particles; ⑦ Spread outward into the solution to complete the entire ion exchange process.