Technogenic soils (Technosols) developed from fly ash and bottom ash from thermal power stations combusting bituminous coal and lignite. Part II. Mineral transformations and soil evolution
Sign Up to like & getrecommendations! Published in 2018 at "Catena"
DOI: 10.1016/j.catena.2017.11.005
Abstract: Abstract Fly ash and bottom ash from thermal power stations are industrial wastes which are susceptible to weathering in the environment. First manifestations of transformations occur immediately after deposition of ashes in a disposal site… read more here.
Keywords: evolution; bituminous coal; technosols developed; ash ... See more keywords
Iron mineral transformations and their impact on As (im)mobilization at redox interfaces in As-contaminated aquifers
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DOI: 10.1016/j.gca.2020.12.029
Abstract: Abstract Iron minerals are the most important arsenic host in As-contaminated deltaic sediments. Arsenic release from Fe minerals to groundwater exposes millions of people worldwide to a severe health threat. To understand the coupling of… read more here.
Keywords: redox; mobilization; iron mineral; redox interfaces ... See more keywords
Spectral Detection of Nanophase Iron Minerals Produced by Fe(III)-Reducing Hyperthermophilic Crenarchaea
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DOI: 10.1089/ast.2022.0042
Abstract: Mineral transformations by two hyperthermophilic Fe(III)-reducing crenarchaea, Pyrodictium delaneyi and Pyrobaculum islandicum, were examined using synthetic nanophase ferrihydrite, lepidocrocite, and akaganeite separately as terminal electron acceptors and compared with abiotic mineral transformations under similar conditions.… read more here.
Keywords: nanophase; spectral detection; detection nanophase; mineral transformations ... See more keywords