C. ADVANTAGES OF SUNSSE ION EXCHANGE SYSTEM

1.Simulated moving bed continuous ion exchange technology

The simulated moving bed continuous ion exchange system runs in series with two independent cation exchange systems and an anion exchange system, with the material and liquid flowing alternately through the cation and anion resin beds to exchange ions and achieve desalination and ash removal.

（1）string column washing, low concentration and high concentration, solve the problem of washing water with material.
（ 2 ）On-line backwashing and cross-regeneration, ensuring the exchange capacity of resin.
（3）Tandem column regeneration makes full use of regenerant and reduces regenerant consumption.

（4）Tandem column washing, reduce the amount of washing water, reduce the discharge of sewage.
（5）Multi-column feed in parallel, only one new column is switched in each time, reducing the impact of system fluctuation on the pH value of the discharge.
（6）Valve array control can realize cross-column operation, which is convenient for equipment overhaul and maintenance.
（7）Full automatic control operation, reducing the human factor and ensuring the stable quality of the output material.

2.Full chamber floating bed ion exchange technology

A full chamber bed is a bed made of perforated panels with a water cap that connects two resin beds together.  Less useless space than traditional resin bed, up to 80% resin filling capacity.

Above all, full chamber beds are the current trend in the development of ion exchange technology worldwide.

Full chamber beds are compact and easy to operate, with high equipment utilization.low chemical consumption, high recycling efficiency, low water consumption, low effluent discharge.
low chemical consumption, high recycling efficiency, low water consumption, low effluent discharge.It has the advantage of good sugar quality. Widely used in starch sugar, desalting and decolorization of food and fermentation industry ------ glucose, fructose, maltose, maltodextrin, beer, sorbitol, xylitol, amino acids, citric acid and lactic acid.

3.Mixed bed ion exchange technology

The anion and cation exchange resins are mixed in a certain ratio in the same exchanger, and the purification equipment, referred to as mixed bed, mixes them uniformly before operation.

Mixing bed is a refining and purification equipment that can produce high-purity syrup, with the advantages of stable sugar quality and obvious exchange endpoints, and the material from the ion exchange system is treated in depth to obtain the highest quality syrup.

D. SUNSSE ENGINEERING INTRODUCTION