In News: Indian scientists have developed a new sustainable and affordable solution for converting keratin waste (inexpensive sources of amino acids and protein) such as human hair, wool, and poultry feathers to fertilizers, pet, and animal feeds.
Patented, easily scalable, environment-friendly, energy-efficient, and it will make amino acid-rich liquid fertilizers more economical as compared to currently marketed products.
The key technology behind this involves pre-treatment followed by hydrolysis of keratin using a technique called Hydrodynamic Cavitation, which involves vaporization, bubble generation, and bubble implosion in a flowing liquid.
