聊城市“无废城市”建设工作成效明显，固废管理水平不断提高

Core Viewpoint - The construction of "waste-free cities" is a crucial initiative for solid waste management, promoting ecological civilization, and achieving sustainable urban development, with significant progress observed in Liaocheng since the 14th Five-Year Plan [1][2]. Group 1: Solid Waste Management - Liaocheng has established a comprehensive framework focusing on institutional, market, technological, and regulatory aspects to enhance solid waste management, achieving notable results in waste reduction and resource utilization [2][3]. - The city has completed 20 key projects, including the comprehensive utilization of desulfurization gypsum and the production of new fiber-reinforced calcium silicate boards, fostering the development of "waste-free factories," "waste-free schools," and "waste-free communities" [2][3]. Group 2: Industrial Solid Waste - The city emphasizes clean production in high-energy-consuming industries, with a focus on energy, building materials, chemicals, and electroplating, leading to improved resource efficiency and reduced emissions [3]. - Liaocheng's industrial solid waste comprehensive utilization rate exceeds 75%, with successful projects recognized as typical cases for pollution reduction and carbon neutrality [3]. Group 3: Agricultural Solid Waste - Initiatives to reduce agricultural solid waste include promoting the scientific use and recycling of agricultural films, with over 220,000 acres of standard films and 30,000 acres of biodegradable films utilized [4]. - The city has established 11 model bases for the resource utilization of livestock manure, achieving a stable resource utilization rate of over 90% [4][5]. Group 4: Living Source Solid Waste - The city has implemented a waste classification system, covering approximately 150,000 residents and 3,000 commercial establishments, achieving a resource utilization rate of 87% for urban household waste [5][6]. - New green building standards have been adopted, with over 2 million square meters of new residential buildings constructed since 2022, including 55.04% of prefabricated buildings [5][6]. Group 5: Recycled Resources - Liaocheng has developed a robust recycling network with 260 registered recycling enterprises, focusing on various materials such as metals, plastics, and paper [7]. - The city is exploring new recycling models, including "Internet + recycling" platforms for electronic waste, enhancing the efficiency of resource recovery [7].