Experimental Investigations on Repair and Permeability Reduction for Single Sandstone Fracture Using a Mixed CaCO<sub>3</sub> and Fe(OH)<sub>3</sub> Precipitate

Experimental Investigations on Repair and Permeability Reduction for Single Sandstone Fracture Using a Mixed CaCO<sub>3</sub> and Fe(OH)<sub>3</sub> Precipitate

In China, groundwater loss caused by underground coal mining is becoming increasingly serious. The key to groundwater restoration is to repair mining-induced water-conducting fractures (WCFs) in the overlying strata. In this study, the adsorption–consolidation sealing characteristics of chemical pre...

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Bibliographic Details
Main Authors:	Jinfeng Ju, Quansheng Li, Chenyu Wang, Yanan Fan
Format:	Article
Language:	English
Published:	MDPI AG 2024-11-01
Series:	Applied Sciences
Subjects:	water-conducting fracture (WCF) mixed precipitate permeability reduction (PR) restoration of aquifer ecological function green mining
Online Access:	https://www.mdpi.com/2076-3417/14/22/10617
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