Zobrazeno 1 - 10
of 1 477
pro vyhledávání: '"Oxyhydroxides"'
Publikováno v:
Earth and Space Science, Vol 11, Iss 7, Pp n/a-n/a (2024)
Abstract This study examines the accumulation, distribution, and mobility of Potentially Toxic Elements (PTEs) in the sediments of a low‐lying coastal drainage network (Ravenna, Italy). The aim is to understand the geochemical processes occurring b
Externí odkaz:
https://doaj.org/article/fbe41c2fd2ff469b9d42bac1abb5fc57
Autor:
Erik Schwarz, Anna Johansson, Cristina Lerda, John Livsey, Anna Scaini, Daniel Said-Pullicino, Stefano Manzoni
Publikováno v:
Geoderma, Vol 443, Iss , Pp 116825- (2024)
Rice paddy soils have high organic carbon (OC) storage potential, but predicting OC stocks in these soils is difficult due to the complex OC stabilization mechanisms under fluctuating redox conditions. Especially in temperate climates, these mechanis
Externí odkaz:
https://doaj.org/article/9fcd85b267304b2daffb54563fb725a6
Autor:
Juliana Ivanova, Rositsa Kukeva, Radostina Stoyanova, Tanya Zhivkova, Abedulkadir Abudalleh, Lora Dyakova, Radostina Alexandrova, Irena Pashkunova-Martic, Johannes Theiner, Peter Dorkov, Michaela Hejl, Michael A. Jakupec, Bernhard Keppler, Ivo Grabchev
Publikováno v:
Inorganics, Vol 12, Iss 8, p 206 (2024)
In this study we demonstrated for the first time synthetic procedures for composites of salinomycin (SalH) and two-line ferrihydrite. The products were characterized by various methods such as elemental analysis, attenuated total reflectance–Fourie
Externí odkaz:
https://doaj.org/article/e1f77c51436d46cb900135f3ca61b5ae
Publikováno v:
Journal of Science and Inclusive Development, Pp 1-24 (2023)
In acid soils, soluble inorganic phosphorus is fixed by aluminum and iron, so that phosphorous availability to plants would be inhibited. Thus, an incubation study was conducted to evaluate the effects of lime, vermicompost, and mineral P fertilizer
Externí odkaz:
https://doaj.org/article/ef1e0acf81b24023ad85ac48b72764fe
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 2, Pp n/a-n/a (2024)
Abstract Modern Fe‐Si oxyhydroxide deposits occur in global marine hydrothermal vent sites. Despite their role as biogenic substrates and potential ore resources, much remains unknown about their formation processes. Here, we apply analyses of majo
Externí odkaz:
https://doaj.org/article/c4fd1c84273143748679148febb72c20
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e21809- (2023)
Ammoniacal thiosulfate has been used lately as an alternative lixiviant for leaching gold from sulfides ores which are not amenable for cyanidation. However, the oxidation of the sulfide minerals generates products that inhibit the dissolution of gol
Externí odkaz:
https://doaj.org/article/53e0b8d7597b46ffa50f9a97c7d1c728
Autor:
Ali Abdelhafiz, A. N. M. Tanvir, Minxiang Zeng, Baoming Wang, Zhichu Ren, Avetik R. Harutyunyan, Yanliang Zhang, Ju Li
Publikováno v:
Advanced Science, Vol 10, Iss 18, Pp n/a-n/a (2023)
Abstract The ability to synthesize compositionally complex nanostructures rapidly is a key to high‐throughput functional materials discovery. In addition to being time‐consuming, a majority of conventional materials synthesis processes closely fo
Externí odkaz:
https://doaj.org/article/d46eb9868af9499db17909ddfc90fea5
Publikováno v:
Minerals, Vol 13, Iss 12, p 1536 (2023)
This study investigates the adsorption of selected water pollutants, namely caesium and copper, by using natural zeolite of the clinoptilolite type, as well as clinoptilolites coated with MnOx, FeO(OH)-MnOx and FeO(OH). A comprehensive evaluation of
Externí odkaz:
https://doaj.org/article/b45f101828b648f4a1572e420da4363d
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