Ceramic membrane + organic membrane integrated membrane separation process system has higher separation accuracy, guaranteed filtrate quality, can maintain high-throughput filtration, higher product yield, less waste water, less cleaning frequency, and no need to add additives compared with traditional processes Unique advantages such as desalination and pre-concentration of target products, have been successfully applied to glutamic acid (sodium), lysine, threonine, tryptophan, valine, citric acid, itaconic acid, vitamin C And other biological fermentation enterprises.
Compared with the traditional separation process, the membrane has high separation accuracy, uniform pore size distribution, and guaranteed filtrate quality; the membrane surface is smooth, the membrane flux decay rate is slow, high-throughput filtration can be maintained, and the cleaning frequency is reduced
Improve product yield, reduce waste water, diversified pore size, suitable for different types of materials
No need to add additives, concentrated substances (mycelium, protein, etc.) can be recovered as feed
Can guarantee more than 95% integrity and viability of fermented bacterial cells
Organic ultrafiltration membrane removes small molecular proteins or peptides, nucleic acids, pigments and other impurities in ceramic membrane supernatant, improves product purity and reduces sewage treatment load
Desalination and pre-concentration of target products can be achieved, reducing the production load of subsequent processing processes such as solvent extraction, dissociation, and evaporation and concentration
| 1000t / d amino acid fermentation broth integrated membrane system |
Amino acids: lysine, glutamic acid, phenylalanine, threonine, tryptophan, glycine, arginine, glutamine, theanine, proline, valine, isoleucine Wait
Organic acids: lactic acid, citric acid, itaconic acid, succinic acid, etc.
Vitamins: Vitamin C, Vitamin B2, Vitamin B12, etc.