Core Insights - The article discusses the significant environmental restoration project at the Yulong landfill site in Luohu, Shenzhen, which is the largest of its kind in China, aiming to transform a historical waste site into a digital innovation hub [1][9][10] - The project involves advanced technologies and methodologies to ensure minimal impact on surrounding residents and ecosystems while achieving effective waste management and environmental recovery [6][8][9] Group 1: Project Overview - The Yulong landfill, operational since 1983 and closed in 1997, has a total waste management volume of 2.55 million cubic meters, making it the largest environmental restoration project in the country [5][10] - The project is set to complete over 4.1 million tons of waste treatment, equivalent to filling 1,000 Olympic-sized swimming pools, and aims to restore the site by the end of next year [1][10] - The total investment for the environmental restoration project is 2.17 billion yuan, with a planned completion date of 2026 [7][10] Group 2: Technological Implementation - The project employs a "digital twin" system for comprehensive smart management, covering environmental monitoring, slope stability, and safety control [8] - Advanced techniques such as rapid aerobic pretreatment, canopy excavation, and multi-dimensional deodorization are utilized to enhance waste processing efficiency and minimize odors [7][8] - The project features a large canopy system, the largest in the country, spanning 280 meters and covering 116,900 square meters to ensure safe and efficient excavation operations [4][6] Group 3: Future Development Plans - Upon completion, the site will provide approximately 30 hectares of contiguous land for development, becoming the largest government-held industrial land in Shenzhen [10] - The area is planned to be developed into a digital industry cluster, with an estimated fixed asset investment exceeding 15 billion yuan, focusing on R&D, pilot testing, and digital services [10] - The project aligns with Shenzhen's "20+8" industrial cluster strategy, positioning the area as a hub for innovation and ecological integration [10]