国务院印发的《固体废物综合治理行动计划》提出，2030年大宗固体废弃物年综合利用量达到45亿吨、 主要 再生资源年循环利用量达到5.1亿吨，为固体废物资源化利用划定了清晰的线路图和时间表。 在"双碳"目标引领下，固体废物资源化利用已不仅限于 环境治理范畴，正逐步成为我国多途径、多元 化强化资源安全保障的关键支撑。推进固废资源化利用，需以创新为驱动，提升需求适配，稳步推进相 关工作。 ...

Core Insights - The State Council has issued the "Solid Waste Comprehensive Management Action Plan," aiming for an annual comprehensive utilization of 4.5 billion tons of major solid waste and 510 million tons of main recycled resources by 2030, providing a clear roadmap and timeline for solid waste resource utilization [1] - China generates over 11 billion tons of various solid waste annually, with historical industrial solid waste storage exceeding 33 billion tons, occupying over 3,500 square kilometers, highlighting the urgency of solid waste management and the potential for resource utilization [1] - Under the "dual carbon" goals, solid waste resource utilization is evolving beyond environmental management to become a key support for resource security in China, with the action plan focusing on resource conservation and efficient utilization [1] Group 1 - The action plan emphasizes three specific tasks: strengthening the comprehensive utilization of major solid waste, enhancing the recycling level of renewable resources, and promoting the application of recycled materials [1] - The plan calls for the use of new technologies, processes, and methods to expand the depth and breadth of solid waste comprehensive utilization [2] - It aims to create a dynamic balance between demand-driven supply and supply-creating demand, enhancing the level of solid waste resource utilization [2] Group 2 - The action plan includes initiatives such as efficient extraction of valuable components, diversified utilization of coal gangue, and upgrading "urban mineral" demonstration bases [2] - It encourages enterprises to increase the proportion of recycled materials used and to include more eligible recycled materials and products in government green procurement [2] - A cautious approach is recommended for solid waste types that are currently difficult to utilize economically, suggesting alternative ecological disposal methods until conditions for resource recycling are met [2]

Group 1 - The core viewpoint of the articles highlights the advancements in waste management and resource utilization within the new materials industry in Zhenjiang, particularly through the initiatives of companies like Kaipu Chemical and Youlide [1][2][3] Group 2 - Kaipu Chemical has invested 120 million yuan to establish a project for the disposal of 20,000 tons of anhydride residue, utilizing patented technologies to recycle organic materials from industrial waste [1] - The project at Kaipu Chemical is nearing completion, with the introduction of automated equipment and intelligent monitoring systems to enhance efficiency and safety in waste processing [1] - Upon completion, Kaipu Chemical will be the second company in Jiangsu Province and the first in Zhenjiang to specialize in the disposal of anhydride residue, addressing the 3,000 tons of residue generated annually by local enterprises [1] Group 3 - Youlide has completed a project to produce 100,000 tons of chlorinated paraffin, which generates hydrochloric acid as a byproduct, with an annual capacity of approximately 159,000 tons of hydrochloric acid [2] - The hydrochloric acid produced will be collected and transported to enterprises for use in metal surface pickling, thus reducing waste disposal costs and resource wastage [2] - The New Materials Industrial Park has initiated a "Waste-Free Park" construction plan for 2023-2025, focusing on the reduction and resource utilization of hazardous waste and solid waste [2][3] Group 4 - The New Materials Industrial Park aims to implement integrated management for waste reduction, emphasizing source control, process reduction, and the expansion of solid waste utilization channels [3] - The park's strategy includes enhancing the governance system for solid waste management and promoting high-quality development within the industry [3]