Core Insights - The concept of "Green Mountains and Clear Waters are as Valuable as Mountains of Gold and Silver" is highlighted as a guiding principle for ecological civilization in China, showcasing significant ecological and green development achievements [1][2] Group 1: Green Development Achievements - Cities like Shenzhen in Guangdong have improved air quality, biodiversity, and provided recreational spaces through greening initiatives [2] - Hangzhou's sponge city construction has enhanced flood resilience and improved urban aesthetics and public health [2] - The implementation of returning farmland to forest projects has achieved ecological restoration and precise poverty alleviation [2] Group 2: Sustainable Development Philosophy - The "Two Mountains" concept represents a sustainable development philosophy that aligns with Sri Lanka's development strategy, emphasizing the synergy between ecological protection and economic prosperity [2] - The practical applications of the "Two Mountains" concept over the past 20 years have demonstrated China's foresight and pragmatic actions in reshaping landscapes and improving living standards [2] Group 3: International Cooperation and Initiatives - China actively promotes South-South cooperation in areas such as desertification prevention, wetland restoration, and forest carbon accounting, positioning itself as a leader in global green development [2] - The Belt and Road Initiative is highlighted as a platform for high-quality collaboration in green infrastructure, renewable energy development, and sustainable transportation [2] - Sri Lanka expresses interest in deepening cooperation with China in areas like green development knowledge exchange, wetland management, and climate resilience enhancement [2]

Core Viewpoint - The successful establishment of the "Technical Specification for the Use of Sludge as Auxiliary Solid Fuel" by China in the International Organization for Standardization (ISO) will support global green development efforts [1] Group 1: Industry Context - The annual global production of urban sludge has exceeded 150 million tons due to industrialization and urbanization [1] - Traditional methods of landfill or land use are becoming inadequate due to the increasing complexity of chemical pollutants in sludge [1] Group 2: Standard Development - The new standard will provide a global technical solution for the use of sludge as auxiliary solid fuel by regulating sludge quality, trace element limits, pretreatment, co-firing ranges, pollutant control, and sampling and monitoring methods [1] - Experts from countries including China, Canada, France, Italy, India, Ghana, and Nigeria will collaborate to develop this international standard [1] Group 3: Environmental Impact - The implementation of this standard is expected to enhance the technological level of sludge resource utilization and improve urban environmental conditions [1]

该标准将通过规范污泥泥质、微量元素限值、预处理、掺烧范围、污染物控制及取样和监测方法等，为 污泥作为辅助固体燃料提供全球技术方案，将有助于提升污泥资源化利用技术水平，改善城市环境。 据市场监管总局8月1日消息，日前，我国牵头的《污泥作为辅助固体燃料技术规范》近日成功在国际标 准化组织立项，将助力全球绿色发展。 随着工业化和城市化进程的推进，全球城市污泥年产量已突破1.5亿吨。以往填埋或土地利用的方式难 以适应污泥中化学污染物越来越复杂的形势，污泥安全处置和资源化利用成为各国的共同难题。 中国、加拿大、法国、意大利、印度、加纳、尼日利亚等国专家将共同研制该项国际标准，为全球可持 续发展贡献智慧。 责任编辑：蒋露瑶 ...