Core Viewpoint - The article highlights the successful implementation of a resource recycling model in Shangshui County, focusing on the transformation of waste into valuable resources through advanced technologies and processes, thereby promoting ecological and economic benefits. Group 1: Ecological and Economic Integration - Shangshui County has established a dual-loop model of "ecology + economy," significantly expanding the green industrial ecosystem in rural areas, achieving an annual revenue of 150 million yuan and directly increasing income for surrounding farmers by 35 million yuan [1][2]. - The county's initiatives have created approximately 500 jobs, demonstrating a unified benefit across environmental, social, and economic dimensions [2]. Group 2: Waste Transformation Processes - The Yutian Green Energy Development Company processes corn straw using advanced dry anaerobic fermentation technology, handling over 200,000 tons annually, producing around 20 million cubic meters of biogas, which meets 55% of the county's natural gas needs [1]. - The Chengfa Environmental Energy Company processes 1,200 tons of waste daily, generating approximately 500,000 kilowatt-hours of electricity through waste incineration, with the resulting ash being repurposed into cement bricks [2][3]. - Zhengkang Environmental Technology Company processes kitchen waste, producing biogas, clean water, and reusable residues, having collected nearly 9,000 tons of kitchen waste since the project's inception [3]. Group 3: Resource Recycling Industry Development - The resource recycling industry in Shangshui has evolved into a specialized sector, with 29 companies collaborating to enhance resource utilization and environmental sustainability [3]. - The establishment of a scientific and reasonable waste collection and disposal process has led to the formation of a comprehensive waste recycling industry chain, achieving both environmental and economic benefits [3].

Group 1: Industry Overview - The Yantai government is focusing on the high-quality development of the green construction industry chain, promoting the "Yantai Model" for high-quality urban construction [1] - The event featured discussions with leaders from three green construction companies in Yantai, emphasizing innovation practices in the industry [1] Group 2: Yantai Construction Group - Yantai Construction Group, led by President Wen Aiwu, is committed to achieving zero construction waste emissions and has implemented green construction practices across key projects [3] - The company has introduced automated production lines and palletizing robots to enhance production efficiency and product quality, while also installing photovoltaic systems to reduce energy consumption [3] - The group has developed a construction waste treatment production line and is researching recycled aggregate premixed mortar, achieving zero emissions of construction waste and significantly reducing carbon emissions during production [3][4] Group 3: Yantai Feilong Group - Yantai Feilong Group, under President Song Jian, has evolved from a small construction company to a comprehensive group with over 2,000 employees and multiple subsidiaries [5] - The company is focusing on low-carbon transformation in the construction industry, particularly through ultra-low energy consumption windows, which account for about 50% of total building energy consumption [5][6] - Feilong Group aims to become a full-chain engineering service provider in green construction, increasing R&D investment and collaborating with universities to advance green materials and smart construction technologies [6] Group 4: Shandong Huisheng Building Technology - Shandong Huisheng Building Technology, led by General Manager Pan Tao, has established five core green product and technology systems since its inception in 2018 [7] - The company’s products support rural revitalization, urban renewal, disaster recovery, and public services, showcasing significant application prospects and social benefits [7] - Huisheng's construction methods allow for faster project completion, with a three-story house being delivered in 10 days for the main structure and 20 days for full decoration, compared to traditional methods [7]