每年产生工业固废超40亿吨，25部门明确2030年治理目标

Core Viewpoint - The comprehensive utilization of industrial solid waste and renewable resources is crucial for transforming waste into valuable resources, addressing the global challenge of solid waste management and pollution control [1][3]. Group 1: Action Plan and Goals - The National Development and Reform Commission, in collaboration with 25 departments, has drafted the "Solid Waste Comprehensive Management Action Plan," which outlines systematic and integrated policy measures [1]. - By 2030, the plan aims for significant improvements in solid waste management, including controlling historical stockpiles, curbing illegal dumping, achieving an annual comprehensive utilization of 4.5 billion tons of major solid waste, and recycling 510 million tons of primary renewable resources [1][3]. Group 2: Current Situation and Challenges - China generates over 4 billion tons of industrial solid waste annually, with increasing environmental pollution risks [3]. - The mining, smelting, and power generation industries produce substantial amounts of solid waste, such as coal gangue and fly ash, with historical stockpiles posing significant challenges [3][4]. - The reduction of traditional utilization channels has made it more difficult to manage new stockpiles of industrial solid waste, necessitating efforts to address both historical and new waste accumulation [3]. Group 3: Strategies for Waste Management - The Ministry of Ecology and Environment is focusing on both controlling new waste generation and managing existing stockpiles, exploring new channels for large-scale utilization of industrial solid waste [3][4]. - The ministry has revised pollution control standards for general industrial solid waste storage and landfill, allowing certain waste types to be used in backfilling activities [3][4]. Group 4: Utilization and Technological Development - The comprehensive utilization of industrial solid waste is a key component of solid waste management, with the Ministry of Industry and Information Technology promoting the development of advanced utilization technologies and improving policy standards [4][5]. - The comprehensive utilization rate of major industrial solid waste in China has reached 57%, with ongoing efforts to enhance collaboration across the industry chain [4]. - Focus areas include the recycling of complex waste types such as red mud and phosphogypsum, as well as the promotion of remanufactured products [5].