我国牵头的污泥转燃料国际标准将助力全球绿色发展

Core Viewpoint - The establishment of the "Technical Specification for the Use of Sludge as Auxiliary Solid Fuel" led by China has been successfully initiated within the International Organization for Standardization, aiming to support global green development [1] Group 1: Global 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 to address the increasingly complex chemical pollutants in sludge, making safe disposal and resource utilization a common challenge for countries [1] Group 2: Standard Specification - The new standard will regulate sludge quality, trace element limits, pretreatment, co-firing scope, pollutant control, and sampling and monitoring methods, providing a global technical solution for using sludge as auxiliary solid fuel [1] - This initiative is expected to enhance the technological level of sludge resource utilization and improve urban environmental conditions [1] Group 3: International Collaboration - Experts from China, Canada, France, Italy, India, Ghana, and Nigeria will collaboratively develop this international standard, contributing knowledge for global sustainable development [1]