Membrane Separation & Continuous Moving Bed Technology for Organic Acid Production

Product Overview

The organic acid membrane separation and continuous moving bed (CMB) system is a high-efficiency solution for fermentation broth processing and organic acid purification. By integrating ceramic membrane filtration, membrane-based small-molecule impurity removal, continuous moving bed demineralization, and industrial chromatography, the system significantly enhances product purity and thermal stability, while reducing resin, acid/base, and water consumption. This enables high-yield, high-quality organic acids with optimized resource utilization.

Working Principle

• Ceramic Membrane Filtration: Replaces traditional plate-and-frame filtration to clarify fermentation broth, remove large particles, reduce resin contamination risk, and improve filtrate quality.

• Membrane-Based Small Molecule Impurity Removal: Eliminates small-molecule impurities from fermentation broth to enhance purity and thermal stability of organic acids.

• Continuous Moving Bed (CMB) Technology: Replaces fixed beds for cation/anion demineralization, improving demineralization stability and product yield while saving resin and reducing unit consumption.

• Industrial Chromatography: Optimizes organic acid extraction and purification, ensuring high product purity and recovery efficiency.

Key Features

• High Product Quality: Effectively removes impurities, improves organic acid purity and thermal stability, ensuring market-standard compliance.
• Resource Saving: CMB technology reduces resin, acid/base, and water consumption, optimizing overall resource efficiency.
• User-Friendly Operation: Compact process flow and rational equipment design enable automated control and simplified production.
• Environmentally Friendly: Process meets national environmental regulations, supporting energy savings and emission reduction.


• Flexible Application: Suitable for the extraction and purification of various organic acids, offering reliable and adaptable performance.

Applications

• Basic Chemical Production: Efficient production of citric acid, lactic acid, dicarboxylic acids, and other organic acids.
• Food Industry: Lactic acid and other organic acids as food additives enhance quality and preservation.

• Pharmaceutical Industry: Production of drug intermediates and raw materials requiring high-purity, stable organic acids.

• Cosmetics Industry: Manufacturing of organic acid components for safe and effective cosmetic formulations.