Sustainable Mining and Metallurgy

Industrial parks involve many kinds of enterprises and industries. The concentration of sewage pollutants discharged is high and the treatment is difficult. It has brought a series of water pollution and various environmental problems for a long time. This paper summarized the characteristics and sewage treatment modes of typical industrial park wastewater, analyzed the research hotspots of the main advanced treatment technologies of industrial wastewater, and deeply analyzed the problems existing in the development of industrial parks, and expounded the current situation of sewage treatment in industrial parks from multiple dimensions. Finally, from the perspective of park construction planning, sewage treatment mode and technology selection, management practice, etc., feasible suggestions were put forward for industrial parks to effectively treat sewage and achieve energy conservation and carbon reduction.