《2024年全国海水利用报告》发布

Core Insights - The Ministry of Natural Resources has released the "2024 National Seawater Utilization Report," highlighting the growth in seawater desalination projects across the country [1] Group 1: Desalination Projects - There are currently 158 seawater desalination projects in operation, with a total capacity of 2.856 million tons per day, an increase of 0.333 million tons per day compared to 2023 [1] - Coastal provinces such as Tianjin, Shandong, Jiangsu, and Zhejiang are actively advancing large-scale seawater desalination projects to ensure a reliable water supply for high-water-consumption industries like power generation, petrochemicals, and steel [1] Group 2: Technological Advancements - Breakthroughs have been made in domestically developed seawater desalination equipment, with the fifth production line (30,000 tons per day) of the Tianjin Nangang Industrial Zone's integrated seawater desalination and comprehensive utilization project achieving full localization of key equipment such as reverse osmosis membranes, high-pressure pumps, and energy recovery devices [1]