US Patent Issued to DE NORA PERMELEC on April 14 for "Apparatus for producing acidic aqueous solution and method for producing acidic aqueous solution" (Japanese Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,649, issued on April 14, was assigned to DE NORA PERMELEC LTD (Japan).

"Apparatus for producing acidic aqueous solution and method for producing acidic aqueous solution" was invented by Manabu Ozawa (Tamano, Japan), Yoshinori Nishiki (Fujisawa, Japan), Masaaki Kato (Tamano, Japan) and Rie Morita (Tamano, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus (100) for producing an acidic aqueous solution includes: an electrodialyzer (110) that has a monovalent ion perm-selective ion-exchange membrane and separates wastewater containing chloride ions and alkali metal ions into electrodialysis concentrated water and electrodialysis diluted...