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Donghua Engineering Technology’s technology for the separation and crystallization of high-salinity wastewater wins an award. Author/Source: Sinochem News Network. Date: May 6, 2022. Clicks: 12. Recently, the project \"Key Technologies for the Separation, Crystallization, and Resource Utilization of High-Salinity Wastewater, along with its industrial application\", in which Donghua Engineering Technology Co., Ltd. was involved, won the first prize for scientific and technological progress in Tianjin for the year 2021. This project was led by Tianjin University, with industrial-university-research collaboration carried out by Donghua Technology, Hebei University of Technology, Shanghai Dongshuo Environmental Protection Technology Co., Ltd., and Jiangsu Ruida Environmental Protection Technology Co., Ltd. The project team has developed a set of new high-efficiency, low-energy-consuming, and highly adaptable technologies for the fractional crystallization of high-salinity wastewater. The industrial application of this technology addresses the challenges associated with hazardous waste treatment, enables the resource utilization of inorganic salts in high-salt wastewater, and brings significant environmental and economic benefits. Donghua Technology is primarily responsible for the development of heavy metal removal technologies and the corresponding equipment for this project, as well as the development and design of key technologies and equipment for fractional crystallization. At the same time, they are also responsible for the industrialization, promotion, and application of the results. To date, Donghua Technology has successfully applied this technology to projects such as Xintian in Yili, Xinjiang, and Shihu Tan of Xinjiang Tianye.