Technical Specification for Recycling and Utilization of Fe-bearing Dusts and Sludges in Iron and Steel Industry

This standard applies to the recycling and utilization of Fe-bearing dusts and sludges in the iron and steel industry, and is relevant to iron and steel enterprises and related entities engaged in the generation, collection, storage, transport, treatment, and resource utilization of such materials. As a management technical specification, it aims to regulate their recycling and utilization and promote the resource recovery and circular utilization of metallurgical solid waste. It fully replaces GB/T 28292-2012, and relevant entities should improve their management and technical measures accordingly.