MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202611042775 A) filed by Digital Ecoinnovision Pvt. Ltd. on April 02, 2026, for Wastewater Treatment System And Method For Managing Wastewater Treatment System.

Inventors include Jain, Rajesh; Verma, Deepak; Chaturvedi, Deeksha; and Luthra, Nalin.

The application for the patent was published on July 10, 2026, under issue no. 28/2026.

Abstract: A method (300) and system (130) for managing wastewater treatment system is disclosed. Method includes receiving (302) biological sample comprising activated sludge from biological reactor. Method includes capturing (304) time-series images of biological sample during settling cycle that comprises predetermined duration for sludge settlement observation. Method includes determining (306) biological health parameters associated with wastewater treatment system, based on captured time series images. Biological health parameters comprise Sludge Volume, sludge settling rate, sludge settling pattern, and floating sludge detection. Method includes acquiring (308) sensor measurement data from monitoring sensors associated with biological sample. Sensor measurement data comprises mixed liquor suspended solids data and dissolved oxygen data. Method includes calculating (310) derived indices based on integration of acquired sensor measurement data and biological health parameters. Derived indices include sludge volume index and oxygen uptake rate. Method includes generating (312) outputs for managing biological health in wastewater treatment system.

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