Critical review for the potential analysis of material utilization from inorganic industrial solid waste

• Published in: Journal of cleaner production Vol. 459; p. 142457
• Main Authors: Guo, Xuan, Zeng, Menglan, Yu, Hongdi, Lin, Fawei, Li, Jingwei, Wang, Wenlong, Chen, Guanyi
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 25.06.2024
• Subjects: Construction industry; Heavy metal stabilization; Inorganic industrial solid waste; Material utilization; Waste-to-Resource; Inorganic industrial solid waste; Heavy metal stabilization; Material utilization; Waste-to-Resource; Construction industry
• ISSN: 0959-6526; 1879-1786
• DOI: 10.1016/j.jclepro.2024.142457

This review systematically introduces the current status and development trend of inorganic industrial solid waste (IISW)-based materials. IISWs have the characteristics of wide sources, large land occupation, low utilization rate, and high environmental risk. In this paper, IISWs from different sources are introduced firstly, including coal (coal fly ash, coal gangue, flue gas desulfurization gypsum), metallurgy (steel slag, blast furnace slag, electrolytic manganese residue, red mud, etc.), chemistry (phosphogypsum, lithium slag), construction (waste glass, ceramic waste), mining (tailings) and other industries. Then the main research progress of IISWs in building material preparation (cement, aggregate, glass, ceramic, road, brick), water/air treatment (catalyst and adsorbent), and soil improvement (fertilizer and remediation agent) is discussed in detail. At the same time, the role of IISWs in material systems and the solidification/stabilization (S/S) mechanisms of heavy metals in IISW-based materials are emphasized. Finally, the challenges of IISWs material utilization are discussed, and prospects for the development of this field are proposed. Overall, the construction industry is expected to achieve large-scale and comprehensive utilization of IISWs, while the research in other fields requires more value-oriented and industrialized exploration. More importantly, the migration and transformation of heavy metals in IISWs during material utilization need full attention. [Display omitted] •Recycling of IISW in material preparation is comprehensively introduced.•Characteristics of IISW and the role IISW played in derived material are summarized.•S/S mechanisms of heavy metals in IISW are emphasized.•Challenges and prospects of IISW-based materials are presented.