As a core subsidiary of Hebei Iron and Steel Group (HBIS Group), China's second-largest steel producer, Tangshan Iron and Steel has established a strategic partnership with Veolia since 2013. The collaboration focuses on sustainable water management for coal coking, LNG and benzene refining chemical projects, covering critical areas such as wastewater treatment, process water reuse, and cooling water recycling.
This partnership fully integrates Veolia's globally leading water resource recovery technologies. During the Phase II expansion project of the coking plant, Veolia's patented High-Efficiency Inclined Tube Clarifier System was innovatively applied, achieving a comprehensive upgrade of the wastewater treatment plant's processes and energy management systems. After technological upgrading, the project significantly reduced water consumption and carbon emissions intensity while fully enhancing environmental compliance, setting a benchmark solution for meeting increasingly stringent environmental standards.