Concepedia

Sylvanus Ameh Onjefu

SA

6

Publications

156

Citations

6

H-Index

2017

Active since

Affiliations

Namibia University of Science and Technology(Current)

University of Namibia

North-West University

Sylvanus Ameh Onjefu is an author at Namibia University of Science and Technology specializing in engineering, earth science, and ecotoxicology.

ORCID

Top concepts

Publications per year

2017–2023

6

Publications

6

Metal oxide functionalized ceramic membranes for the removal of pharmaceuticals in wastewater

Lawrence Sawunyama, Opeyemi A. Oyewo, Naledi Seheri et al. · Surfaces and Interfaces · 2023 · 58 citations

, , +8

Assessment of natural radionuclide distribution in shore sediment samples collected from the North Dune beach, Henties Bay, Namibia

Sylvanus Ameh Onjefu, Simeon H. Taole, Nnenesi A. Kgabi et al. · Journal of Radiation Research and Applied Sciences · 2017 · 36 citations · Full text

, , +23

Assessment of heavy metals pollution in sediment at the Omaruru River basin in Erongo region, Namibia

Sylvanus Ameh Onjefu, Fatima Shaningwa, Julien M. Lusilao et al. · Environmental Pollutants and Bioavailability · 2020 · 27 citations · Full text

, , +17

Assessment of Heavy Metals Pollution Status of the Pasture Grass around Katima Mulilo Municipal Solid Wastes Dumpsite, Namibia

J. Abah, P. Mashebe, Sylvanus Ameh Onjefu · International Journal of Environmental Science and Development · 2017 · 12 citations · Full text

Radiological analysis of the suitability of Erongo granite for building material

Sylvanus Ameh Onjefu, Mpingana Laimi Iyambo, J. Abah et al. · Geomatics Natural Hazards and Risk · 2021 · 12 citations · Full text

, , +29

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