（来源：内蒙古日报） 转自：内蒙古日报 □本报记者 郑学良 近年来，呼和浩特市牢固树立和践行"绿水青山就是金山银山"理念，坚持以人民为中心，以改善土壤和 农业农村生态环境质量为核心目标，系统谋划、精准施策、狠抓落实，在土壤污染防治、地下水环境保 护、农业农村环境治理及工业固废综合利用等方面取得扎实成效，为筑牢我国北方重要生态安全屏障、 建设美丽青城奠定了坚实的土地基础。 全市重点建设用地安全利用率持续保持100%，受污染耕地保持"零存在"，从源头保障了人民群众"住得 安心"。全市地下水国家考核点位水质极差比例控制在12.5%以内，地下水环境风险得到有效管控。一 般工业固体废物综合利用率预计达到70%，减量化、资源化成效明显。农村环境治理持续深化，农村生 活污水治理（管控）率达到64%，乡村人居环境显著改善。 这一系列的成绩都取决于在重点工作上的精准发力。 深化机制建设，土壤安全屏障更加牢固 以创建提升为抓手，推动农村生态环境保护提档升级。成功指导新城区完成整县制"美丽乡村"建设，并 获得"全国美丽乡村建设先行区"荣誉称号，树立了区域标杆。 2025年新创建100个农村生活污水治理样板村和10个达标村，通过示范 ...

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].

Core Insights - The conference on comprehensive utilization of industrial solid waste in Shuozhou highlights the city's strategic shift towards ecological development, positioning solid waste utilization as a key to green transformation [1][2] - Shuozhou has implemented a comprehensive pollution control strategy, focusing on both industrial sources and environmental protection, leading to significant improvements in air and water quality [2][3] - The city has developed four major industrial clusters for solid waste utilization, achieving a solid waste utilization rate increase from less than 40% at the end of the 12th Five-Year Plan to 73% [3] Group 1 - Shuozhou, a major coal and electricity production base, faces environmental challenges due to the generation of industrial solid waste, prompting a shift to an "ecological city" strategy [1] - The city has integrated air pollution prevention into every aspect of industrial production, employing advanced technologies and methods to reduce emissions [2] - The introduction of a fully enclosed coal storage facility and the promotion of clean coal transportation methods are part of the city's efforts to mitigate dust pollution [2] Group 2 - The research center in Shuozhou has developed an ecological substrate from coal gangue, which has higher nutrient content than regular garden soil, demonstrating the potential for multiple applications [2] - The comprehensive utilization of solid waste has transformed millions of tons of industrial waste into green resources, significantly improving the urban ecological environment [3] - The city’s initiatives reflect a broader commitment to achieving carbon neutrality and enhancing the sustainability of heavy industry [2][3]

Core Insights - The industrial solid waste utilization rate is low, leading to an imbalance between generation and disposal, with temporary storage becoming the primary disposal method [1][2][3] - There are significant ecological risks associated with poorly managed temporary storage sites, which often become permanent dumping grounds due to low utilization rates [3][4] - Illegal dumping and inadequate regulation exacerbate the challenges in managing industrial solid waste [4][5] Group 1: Issues in Industrial Solid Waste Management - The comprehensive utilization of industrial solid waste is hindered by a lack of innovative methods, with reliance on construction materials and landfill disposal [2][3] - Temporary storage sites are often constructed without long-term planning, leading to ecological risks due to poor management and maintenance [3][4] - Many companies fail to maintain clear records of waste generation and disposal, complicating regulatory oversight and accountability [5] Group 2: Recommendations for Improvement - Companies should adopt clean production practices to reduce waste generation and enhance pollution control [6][7] - There is a need for increased collaboration between enterprises, research institutions, and universities to develop new technologies for waste utilization [6][7] - Implementing comprehensive monitoring and regulation strategies is essential to prevent illegal waste disposal and ensure compliance with environmental standards [7][8]

Core Viewpoint - The 12th Industrial Solid Waste Comprehensive Utilization Conference held in Shuozhou focuses on advanced technologies and development trends in industrial solid waste utilization, aiming for low-carbon and green development outcomes [1][2]. Group 1: Industrial Solid Waste Utilization - In 2024, coal-fired power generation is projected to account for approximately 55% of total generation, resulting in over 800 million tons of solid waste such as fly ash and desulfurization gypsum, which face multiple disposal challenges [1]. - The comprehensive utilization rate of industrial solid waste in Shuozhou has increased to 73%, with 170 enterprises involved in the sector, producing over 200 varieties of products, including new technologies for petroleum catalytic cracking precursors and lightweight gypsum boards [1][2]. Group 2: Modern Coal Chemical Industry - Experts emphasize the need for Shuozhou to develop a modern coal chemical industry, leveraging its favorable policies and industrial foundation to create a demonstration base for modern coal chemical processes [2]. - The conference facilitated the signing of cooperation agreements for five projects, including the production of geological polymer cement and thermal insulation materials, with a total investment of nearly 700 million yuan [2].

Core Insights - The company has successfully transformed waste materials into over 100 products, including silicon-based multi-alloy inoculants, showcasing a model of turning waste into valuable resources [1] - The company has evolved from producing silicon iron alloys to focusing on fine and specialized alloy products, becoming a national high-tech enterprise and a "little giant" in specialized and innovative sectors [1] Group 1: Company Development - Established in 2003, the company initially produced silicon iron alloys but faced challenges due to national policies aimed at eliminating high-energy-consuming and polluting small furnace capacities [1] - The company opted for a fine and specialized product development route, which required significant investment in production equipment and technology [1][2] Group 2: Technological Innovation - The company invested over 60 million yuan in three years to innovate and modify refining furnaces, achieving a 100% utilization rate of waste materials and doubling production capacity while halving electricity consumption compared to traditional methods [2] - New technologies developed, such as synthetic heat exchange and powder melting processes, have enhanced product quality and market competitiveness, emphasizing the importance of technological innovation in traditional industries [2] Group 3: Collaboration and Research - The company established a technical department and collaborated with prestigious universities like Shanghai University and Tsinghua University to create an innovation platform for multi-alloy processing and technology upgrades [2] - An investment of over 30 million yuan led to the establishment of six pilot furnaces, facilitating seamless transitions from laboratory to industrial production and resulting in 30 patents and seven provincial scientific achievements [2] Group 4: Smart Manufacturing - The production process has shifted from a traditional "bulk" approach to a more precise and intelligent system, with real-time monitoring of energy consumption and element content control [3] - The company is addressing the challenges of integrating old and new equipment through sensor upgrades and centralized control systems, aiming for short-process smelting and digital production in the future [3]