MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202641082430 A) filed by Vallurupalli Nageswara Rao Vignana Jyothi Institute Of Engineering And Technology on July 03, 2026, for Optimized Biochar Based Adsorption Process For Colour Polishing Of Institutional Treated Wastewater Using Agricultural Residues.
Inventors include Mrs. Soujanya Jonnalagadda; and Mr. Pirati Venkata Siva Gopi Raghunadh.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present invention discloses an effective and sustainable method for producing biochar from agricultural wastes including corncob, rice husk, and coconut shell through controlled pyrolysis at 350°C and 450°C,...