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Decolorization and purification of sugarcane mixed juice (raw sugar)
At present, the traditional domestic production of raw sugar is the chemical precipitation method, and its production process mainly includes pre-ash, chemical flocculation precipitation (adding 20 ppm polyacrylamide) and evaporation product. The raw sugar prepared by this process contains mud juice and colloids in the sugar juice, its purity is not high, and there are certain safety risks.
In response to the above problems, Bona has developed an advanced ceramic nanofiltration membrane production process.
The integrated process flow of ceramic nanofiltration membrane is as follows:
Advantages of ceramic nanofiltration membrane integration process:
1. No flocculant process, no chemical residue
2. The color of the clear juice is obviously reduced, the purity of the product is improved, and the quality is improved
3. The whole process has no chemical reaction, original ecological sugar, safe and healthy
4. The degree of automation is improved, which greatly reduces labor costs