Biochemical engineering aspects of expanded bed adsorption

Area of Science:

• Biochemical Engineering
• Separation Science
• Biotechnology

Background:

• Economic feasibility of biotechnological processes depends on purification efficiency.
• Expanded bed adsorption (EBA) integrates solid-liquid separation and product recovery.
• EBA offers potential for increased yield, reduced costs, and shorter process times.

Purpose of the Study:

• To review the hydrodynamic principles of EBA.
• To discuss advancements in EBA resin and column design.
• To present a methodology for targeted EBA process development.

Main Methods:

• Review of hydrodynamic principles in EBA.
• Analysis of current developments in resin and column technology.
• Methodology for process development in EBA.

Main Results:

• EBA integrates separation and recovery, enhancing efficiency.
• Success hinges on understanding biochemical principles and feedstock complexity.
• Advancements in design contribute to EBA's effectiveness.

Conclusions:

• EBA is a promising integrated approach for biotechnological purification.
• A thorough understanding of principles and targeted development are crucial for EBA success.
• This review provides insights into EBA principles, design, and development strategies.