枯枝落叶也能变废为宝？“绿废”资源化利用正待创新

Core Viewpoint - Beijing's municipal parks are effectively utilizing "green waste" through innovative recycling practices, achieving a 20% increase in utilization rate compared to the previous year [1] Group 1: Green Waste Management - The "green waste" management system includes soil improvement, shredding, and environmental arrangement to transform fallen leaves and branches into valuable resources [1] - The National Botanical Garden's green waste processing facility processes approximately 20,000 cubic meters of green waste annually, converting it into 4,000 cubic meters of organic substrate, saving around 1 million yuan in costs [1] Group 2: Creative Recycling Initiatives - Parks like Yuyuantan and Zhongshan are creatively repurposing waste materials into artistic installations, such as painted flower pots and benches, enhancing the aesthetic appeal of the parks [2] - These initiatives promote environmental awareness and the virtues of thrift among visitors, contributing to a culture of sustainability [2] Group 3: Community Involvement and Future Prospects - Engaging the public through idea collection activities and involving students in design projects fosters a collaborative approach to green waste management [3] - The resource recycling industry in China is projected to grow, with an expected total recycling volume of approximately 401 million tons in 2024, reflecting a 6.5% year-on-year increase [3] - The potential for waste resource utilization is vast, with opportunities spanning various sectors, indicating a significant market for sustainable practices [3]