Biodegradable chelating agents from functionalized nanocellulose for detergents

Overview

Fiborizon Technology presents a novel approach to detergent enhancement through biodegradable chelating agents derived from functionalized nanocellulose. These agents are crafted by integrating chemical moieties such as carboxyl, sulfate, or phosphate onto cellulose, the most abundant natural polymer. The resulting nanocellulose hydrogel is not only biodegradable but also possesses chelating activity that can enhance the performance of liquid detergent formulations. It offers additional benefits such as amphiphilic and anti-wear properties, contributing to improved detergent efficiency and safety for wastewater streams.

Technical specifications

• Functionalized nanocellulose: Decorated with chemical moieties for enhanced chelating activity.
• Biodegradability: Safe for wastewater and can contribute as fertilizers in treatment plants.
• Chelating efficacy: Demonstrated 97% removal efficiency of ferric ions from wastewater in 5 minutes.
• Additional properties: Amphiphilic and anti-wear behaviors improve overall detergent performance.
• Integration capability: Successfully incorporated into commercial detergent formulations without negative impacts.

Technology readiness level

This technology is currently at TRL 4, having been validated in laboratory settings with further evaluation planned for real washing conditions. The upcoming phases include extensive testing in commercial detergent formulations and assessment of functional performance under real-world conditions.