MUMBAI, India, Feb. 13 -- Intellectual Property India has published a patent application (202521129552 A) filed by Rajarambapu Institute Of Technology, Sangli, Maharashtra, on Dec. 20, 2025, for 'modular multi-stage aquaculture filtration system with mechanical, biological, adsorbent, uv, and aeration stages.'
Inventor(s) include Raj Dilip Shevale; Yash Dilip Shevale; Prof. Shital Appaso Lavate; and Prof. Juber Mohamad Shaphi Mulla.
The application for the patent was published on Feb. 13, under issue no. 07/2026.
According to the abstract released by the Intellectual Property India: "This invention describes an integrated multi-stage aquaculture filtration and water reconditioning system designed to maintain optimal water quality in aquaculture ponds and tanks through a continuous, automated purification process. The system sequentially combines mechanical, biological, adsorptive, ultraviolet sterilization, and aeration stages, ensuring the comprehensive removal of suspended solids, biochemical conversion of nitrogenous waste, adsorption of dissolved toxins, neutralization of pathogens, and restoration of dissolved oxygen. A low-energy circulation mechanism sustains continuous hydraulic flow, while the modular configuration enables scalability, low maintenance, and energy efficiency. The biological module self-regulates microbial populations for stable nitrification, and the UV sterilization and aeration stages ensure pathogen-free and oxygen-rich reconditioned water. The invention achieves sustainable, closed-loop aquaculture by reducing chemical dependency, minimizing environmental discharge, and enhancing the survival, growth, and productivity of aquatic species through precise, synergistic, and continuous water purification."
Disclaimer: Curated by HT Syndication.
