HYDRO AIR RESEARCH membrane systems are operating successfully in downstream processing for antibiotics and biological active principles extraction from fermentation broths including such products as Cephalosporin, Erythromycin, Penicillin, Clavulanic and Tetracyclin, and others.
The systems, when compared with the conventional rotary precoat filters often used in this service, are superior in terms of product yield, filtrate quality, operating costs and waste problems.

Other applications include:
- Extraction, purification and concentration of antibiotics, vitamins, organic acids.
- Antibiotics recovery from organic solvents using solvent stable membranes.
- Pyrogen removal from biological liquids.
- Cell harvesting: concentration-diafiltration, Sterilization of nutrients liquids, Cell debris removal, Viruses, proteins, polysaccharides, Enzymes concentration-purification, Continuous fermentation.

Show proven experience in downstream processing