MUMBAI, India, July 30 -- Intellectual Property India has published a patent application (202531024222 A) filed by Indian Institute Of Technology Indian School Of; Coal India Limited; and Bharat Coking Coal Limited on March 18, 2025, for Design And Fabrication Of Lab-Scale Prototype For Real-Time Application Of Bio-Coagulant For Coal Washery Effluent.
Inventors include Sukh Ranjan Samadder; Gaurav Vilas Kapse; Khalid Ansari; Diwakar Kumar; and Shri Achyut Ghatak.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: The proposed system (100) for real-time treatment of coal washery effluent (CWE) with bio-coagulant under continuous flow condition, comprises a mixing tank (1) for thorough homogen...