MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202521029920 A) filed by Bharat Apparao Bhanvase on March 28, 2025, for "treatment Of Pickling Waste Via Hydrodynamic Cavitation System For Continuous Production Of Iron Oxide Nanoparticles And Thereof''.

Inventors include Bharat Apparao Bhanvase; and Shubham Balu Bonde.

The application for the patent was published on October 02, 2026, under issue no. 40/2026.

Abstract: ABSTRACT TREATMENT OF PICKLING WASTE VIA HYDRODYNAMIC CAVITATION SYSTEM FOR CONTINUOUS PRODUCTION OF IRON OXIDE NANOPARTICLES AND THEREOF The present invention relates to a process for the treatment of acid pickling waste using Hydrodynamic Cavitation method and the synthesis of value...