Solidification/Stabilization of Arsenic-Containing Tailings by Steel Slag-Based Binders with High Efficiency and Low Carbon Footprint

The disposal of nonferrous metal tailings poses a global economic and environmental problem. After employing a clinker-free steel slag-based binder (SSB) for the solidification/stabilization (S/S) of arsenic-containing tailings (AT), the effectiveness, leaching risk, and leaching mechanism of the SS...

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Veröffentlicht in:	Materials 2021-10, Vol.14 (19), p.5864
Hauptverfasser:	Gao, Wei, Li, Zifu, Zhang, Siqi, Zhang, Yuying, Teng, Guoxiang, Li, Xiaoqi, Ni, Wen
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkalinity Aluminum Arsenic Carbon Cement Clinker Diffusion coefficient Environmental assessment Hydration Leaching Metallurgy Nonferrous metals Ponds Portland cements Raw materials Slag Solidification Solids Stabilization Steel Tailings
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