Response of water-soluble salt accumulation in weathered gneiss spoil substrate to the addition of superabsorbent polymer under a semiarid climate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Soils and Sediments"
DOI: 10.1007/s11368-019-02391-7
Abstract: Purpose Superabsorbent polymer (SAP) has been widely used to improve soil moisture conditions in the ecological restoration of mining land. The effect of SAP on water-soluble salt movement in SAP-modified gneiss spoil in a semiarid… read more here.
Keywords: spoil; water; soluble salt; sap ... See more keywords
Formation of secondary mineral coatings and the persistence of reduced metal-bearing phases in soils developing on historic coal mine spoil
Sign Up to like & getrecommendations! Published in 2020 at "Applied Geochemistry"
DOI: 10.1016/j.apgeochem.2020.104711
Abstract: Abstract Acid mine drainage (AMD) from historic and abandoned coal mine spoil represents a potential long-term source of contaminants to surface and groundwater. Determining the risk associated within AMD generation and metal(loid) transport from coal… read more here.
Keywords: secondary mineral; spoil; mine spoil; mine ... See more keywords
Enhancing discharge of spoil to mitigate disturbance induced by horizontal jet grouting in clayey soil: Theoretical model and application
Sign Up to like & getrecommendations! Published in 2019 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2019.03.012
Abstract: Abstract The installation of jet grouting columns in fine-grained soils can cause significant disturbances to nearby structures, thereby undermining the reliability of this powerful technology. The high-pressure injection of large volumes of grouting materials coupled… read more here.
Keywords: horizontal jet; induced horizontal; discharge; jet grouting ... See more keywords
A major failure involving an exposed geotextile to contain dredged spoil
Sign Up to like & getrecommendations! Published in 2017 at "Geotextiles and Geomembranes"
DOI: 10.1016/j.geotexmem.2017.05.003
Abstract: Abstract The development of facility for the export of LNG from coal seam gas required a major dredging program which, due to the proximity of the Great Barrier Reef, was subject to strict environmental conditions.… read more here.
Keywords: spoil; involving exposed; major failure; dredged spoil ... See more keywords
Heavy Metals in Soil and Plants During Revegetation of Coal Mine Spoil Tips and Surrounded Territories
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Ecological Engineering"
DOI: 10.12911/22998993/164756
Abstract: Coal mining in Donbas is a global problem as it causes the destabilization of ecological landscapes. Spoil tips, covering almost 52% of the territory, alter the topography of the land, affect the ecosystem, and decrease… read more here.
Keywords: coal; heavy metals; spoil tip; spoil ... See more keywords