I. Project Introduction (Brief introduction of the basic situation of the project) High-salt industrial wastewater refers to industrial wastewater with a salt content greater than 1%, which usually contains a variety of organic pollutants with different properties, resulting in complex and diverse water quality components. The sources of high-salt industrial wastewater are widespread, including wastewater generated from pharmaceutical, petrochemical, metallurgical, and other industrial production processes, accounting for 5% of the total industrial wastewater volume in China and still increasing year by year. High concentrations of salt are toxic to microorganisms, and traditional biochemical treatment methods are ineffective. Processes such as incineration have issues such as high energy consumption, serious secondary pollution, and low resource utilization rates. The treatment of high-salt industrial wastewater is a difficult and hot topic in wastewater treatment. II. Cooperation Content (1) Introduction to the main related technologies involved (mainly introduces the main technical content of this project and other supporting technologies required) By using microelectrolysis-catalytic oxidation technology, the technical difficulties of treating highly saline and difficultly degradable industrial wastewater with high toxicity and low biodegradability have been solved. Through the enhancement of biochemical treatment and dynamic membrane high-efficiency separation technology, the technical difficulties of low biochemical reaction efficiency and poor mud-water separation in traditional biochemical treatment have been addressed. By employing nanofiltration-reverse osmosis treatment and membrane pollution control technology, the technical challenges of difficult salt separation from saline wastewater and challenging membrane pollution control have been overcome. (II) Proposed Cooperation Regions and Partners (Mainly explaining the regions where the project hopes to cooperate and the recipients) Environmental protection enterprises across different provinces nationwide for industrial wastewater treatment. (III) Proposed Cooperation Model (Brief introduction of the future business model of the project, as well as the desired cooperation models) Technology Promotion III, Cooperation Cases (If there are any demonstrations or applications available, they can be provided) IV, Environmental Impact Assessment (Such as energy saving indicators, emission reduction indicators, etc.) V, The project implementation unit (briefly introduces the main body and cooperating units undertaking this project) is the School of Environmental Science and Engineering at Tongji University. It is one of the earliest environmental education and research institutions in national universities established as an academy. It possesses the National Key Laboratory of Pollution Control and Resource Utilization, the Ministry of Education Key Laboratory of Water Environment in the Yangtze River, and the National Engineering Research Center for Urban Pollution Control, among other institutions. The School of Environmental Science and Engineering ranks A+ in the fourth round of discipline assessment, selected for the national "First-Class Discipline" construction plan. Environmental engineering is a national key discipline and a Shanghai municipal key discipline, exerting significant influence both domestically and internationally; it holds national Class A certificates for environmental engineering design and environmental impact assessment, enjoying a high reputation in the field of environmental science and engineering. It undertakes and participates in national science and technology support plans such as the "Eleventh Five-Year Plan," "Twelfth Five-Year Plan," and "Thirteenth Five-Year Plan," as well as the 863 plan, 973 plan, The work of national key research and development plans and other funded projects has received 5 national-level science and technology awards and more than 30 provincial and ministerial level awards in recent years.