MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202514081820 A) filed by Nitto Denko Corporation, Osaka, Japan, on Aug. 28, 2025, for 'method for treating textile waste water.'
Inventor(s) include Yuha Okazaki; Yasuhiro Tomi; and Masashi Beppu.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "Provided are a method for treating textile waste water having smaller energy consumption and providing high Na2SO4 permeability and high dye rejection properties, and a method for recovering Na2SO4 using the same. A method for treating textile waste water, the method including a separation step of treat...