🌍 Research from Lund University shows that 65 liters of water is needed for just one gram of product.
♻️ By reusing buffers, they reduced consumption by up to 48%.
💡 This approach enhances process efficiency and promotes environmental responsibility in biomanufacturing.
Introduction:
The biopharmaceutical manufacturing industry faces significant challenges regarding water consumption and sustainability. A recent analysis highlights the potential benefits of buffer recycling in reducing water usage and enhancing production efficiency, thereby aligning the industry with global sustainability goals.
- Biopharmaceutical production is water-intensive, requiring an average of 65 liters of water to create just one gram of product through buffers used in both upstream and downstream processes.
- Downstream processing costs typically account for 70-90% of total manufacturing expenses, with water making up about 95% of components used in this phase.
- Recycling buffers, a practice already employed with organic solvents in pharmaceuticals, could significantly mitigate water usage in biopharmaceutical processes.
- Researchers at Lund University demonstrated that buffer recycling could decrease equilibration buffer consumption by up to 48%, without negatively impacting the biological activity of the protein product.
- Implementing buffer recycling can lead to improved process economics, reduced environmental impact, and a smaller waste footprint in biomanufacturing.
Conclusion:
Incorporating buffer recycling into biopharmaceutical manufacturing processes represents a promising strategy for reducing water consumption and enhancing sustainability. As the industry continues to grow, such innovations will be crucial in promoting economic viability while also adhering to environmental responsibilities.
