Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Abayneh A. Ambushe"'
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e38136- (2024)
This work focused on the removal of Pb(II) from aqueous solution using kaolin and bentonite clays modified with hexadecyl trimethyl ammonium bromide (HDTMA). The clays were characterized using a zetasizer, scanning electron microscopy (SEM), powder X
Externí odkaz:
https://doaj.org/article/3948eda75e0f40c0aa624917a1f6df4b
Publikováno v:
ACS Omega, Vol 6, Iss 47, Pp 31528-31538 (2021)
Externí odkaz:
https://doaj.org/article/482fb80345734fef9419935a8cbd2221
Autor:
Dipuo P. Kgabi, Abayneh A Ambushe
Publikováno v:
International Journal of Environmental Analytical Chemistry. :1-14
Publikováno v:
RSC Advances. 12:1165-1176
Effective catalytic transfer hydrogenation of furfural into furfural alcohol was accomplished using a bio-based Ru catalyst, Ru@CassCat. The catalyst was successfully produced from cassava biomass grown in Ru-rich laboratory soils.
Publikováno v:
ACS Earth and Space Chemistry. 5:2846-2854
Publikováno v:
Analytical Letters. 55:700-714
A method for the determination of the total As concentration in wheat flour samples from South African crops was developed based on a microwave-assisted digestion procedure. Different aspects of sa...
Autor:
Dipuo P. Kgabi, Abayneh A. Ambushe
Publikováno v:
Journal of Environmental Science and Health, Part A. 56:973-983
The presence of coal-based power plants and coal mine in the Waterberg area subjects the Mokolo River to potentially toxic elements (PTEs) such as mercury (Hg). Mercury is an extremely toxic element. Thus, monitoring and chemical speciation of Hg in
Publikováno v:
International Journal of Environmental Analytical Chemistry. 102:6454-6468
Rivers could be polluted by receiving wastes from municipal and industrial sources as well as runoff from agricultural land. This could leave river sediments contaminated with potentially toxic ele...
Publikováno v:
Analytical Letters. 54:1943-1967
The optimum chromatographic separation conditions, polyatomic ions interference correction, and extraction parameters were investigated for simultaneous extraction and quantification of As(III), di...
Publikováno v:
Biological Trace Element Research. 199:1145-1152
Rooibos tea, scientific name Aspalathus linearis, is a popular tea grown in South Africa and consumed worldwide for its unique taste and presumed health benefits. There is a growing interest in using rooibos tea as a supplement for the deficiency of