Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Georges-Ivo E Ekosse"'
Autor:
Georges-Ivo E Ekosse, Paul S Fouche
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 10, Iss 1 (2006)
Environmental association of iron (Fe) minerals and Fe concentrations in soils close to the Kgwakgwe Mn oxide ore abandoned mine, Botswana are investigated in this study. Four hundred soil samples were obtained from a 4 km2 area close to the abandone
Externí odkaz:
https://doaj.org/article/8d016080c8524e2b92a4fe7ad973c855
Autor:
Georges-Ivo E Ekosse
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 9, Iss 2 (2005)
This study aimed at demonstrating complementary roles offered by both Fourier transform infrared (FTIR) spectrophotometry and x-ray powder diffraction (XRPD) techniques in characterizing clay size fraction of kaolins. The clay size fraction of kaolin
Externí odkaz:
https://doaj.org/article/dea0228331b546319be738226658ae92
Publikováno v:
Cogent Engineering, Vol 7, Iss 1 (2020)
South Africa is a water-scarce nation, and this has resulted to the use of groundwater as one of the alternative sources. Owing to the low socio-economic status of some communities in rural areas, where modern water purification equipment is not avai
Externí odkaz:
https://doaj.org/article/ee13231fc286405389c9650bfe723996
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports
Scientific Reports
Detrital zircon grains within four (4) deposits including two (2) Cretaceous and two (2) Paleogene/Neogene kaolins in Nigeria were analysed using U–Pb LA-SFICP-MS to determine their provenance. The zircon textures were dominated by xenocrystic core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c0708d8080b766717eac81f71c3abb1
https://doaj.org/article/a5be13f05c2a42098a62dfada8fedf2d
https://doaj.org/article/a5be13f05c2a42098a62dfada8fedf2d
Publikováno v:
Transactions of the Royal Society of South Africa. 75:165-180
The study assessed the geochemical characteristics of oxidic soils developed from different parent rocks in the Limpopo Province, South Africa. The main aim of the study was to assess the overall s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fc9e1e9abf2eda71ac9dd0d3ded207d
https://doi.org/10.1080/0035919x.2020.1765430
https://doi.org/10.1080/0035919x.2020.1765430
Publikováno v:
Transactions of the Royal Society of South Africa. 75:159-164
Mineralogy and kaolinite structural order in selected geophagic soils were investigated by X-ray diffraction and infra-red (IR) spectroscopy. Structural order was assessed by empirical analysis of ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05ea7c87a45146a9401e5141bbaca31d
https://doi.org/10.1080/0035919x.2020.1729275
https://doi.org/10.1080/0035919x.2020.1729275
Publikováno v:
International Journal of Environmental Research and Public Health
Volume 18
Issue 16
International Journal of Environmental Research and Public Health, Vol 18, Iss 8315, p 8315 (2021)
Volume 18
Issue 16
International Journal of Environmental Research and Public Health, Vol 18, Iss 8315, p 8315 (2021)
This study assessed the mineralogical and geochemical characteristics of geophagic clays sold in some markets in Cameroon to ascertain their provenance, contamination status and human health risk. To achieve this, 40 samples from 13 markets in Camero
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a003984822fac5021b6830aaab4a54
Autor:
Georges-Ivo E. Ekosse, Paul-Désiré Ndjigui, Jean Aimé Mbey, Soureiyatou Fadil-Djenabou, Christophe Enock Embom, Vincent Laurent Onana, Elie Constantin Bayiga
Publikováno v:
Applied Sciences
Volume 11
Issue 13
Applied Sciences, Vol 11, Iss 6118, p 6118 (2021)
Volume 11
Issue 13
Applied Sciences, Vol 11, Iss 6118, p 6118 (2021)
Eight kaolinitic materials from the Lokoundje River at Kribi were sampled and investigated for their physical, chemical, mineralogical and thermal characteristics in order to evaluate their potential suitability as raw materials in ceramics. The Loko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce67984a0e7f6c7ebb271eed3d8ca6f5
Publikováno v:
Heliyon, Vol 7, Iss 7, Pp e07664-(2021)
Heliyon
Heliyon
This study investigates the mineralogical and geochemical characteristics of clay fractions in soils developed from different parent rocks in Limpopo Province, South Africa using the X-ray diffraction (XRD), X-ray Fluorescence (XRF) Spectrometry, Las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67a9375290e016ed01207faa22d7de5d
http://www.sciencedirect.com/science/article/pii/S2405844021017679
http://www.sciencedirect.com/science/article/pii/S2405844021017679
Publikováno v:
Transactions of the Royal Society of South Africa. 74:19-26
The deliberate consumption of soil (geophagia) is reported to be an old practice and not restricted to any particular age, gender or race group. The aim of this study was to investigate the prevale...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eef10e73b529734598708c100a0be29a
https://doi.org/10.1080/0035919x.2019.1572669
https://doi.org/10.1080/0035919x.2019.1572669