INTERNATIONAL PATENT: WANHUA CHEMICAL GROUP CO., LTD., 万华化学集团股份有限公司 FILES APPLICATION FOR "METHOD FOR REDUCING TOC CONTENT IN SALT-CONTAINING ORGANIC WASTEWATER GENERATED IN DAM PREPARATION PROCESS"

GENEVA, July 28 -- WANHUA CHEMICAL GROUP CO., LTD. (No.59, Chongqing Street, Yantai Economic and Technological Development ZoneYantai, Shandong 264006), 万华化学集团股份有限公司 (中国山东省烟台市经济技术开发区重庆大街59号) filed a patent application (PCT/CN2024/073053) for "METHOD FOR REDUCING TOC CONTENT IN SALT-CONTAINING ORGANIC WASTEWATER GENERATED IN DAM PREPARATION PROCESS" on Jan 18, 2024. With publication no. WO/2025/152114, the details related to the patent application was published on Jul 24, 2025.

Notably, the patent application was submitt...