Three Schiff base ligands derived from condensation of ethylenediamine with benzaldehyde, salicylaldehyde, and vanillin, namely (1E,1'E)-N,N'-(ethane-1,2-diyl)bis(1-phenylmethanimine) (BBE), 4,4'-((1E,1'E)-(ethane-1,2-diylbis(azaneylylidene))bis(methaneylylidene))bis(2-methoxyphenol) (BHE), and 2,2'-((1E,1'E)-(ethane-1...
P. Iorungwa, M. Iorungwa, Sampson D. Umoh et al.· Journal of the Nigerian Soci...· 0 citations
The increasing detection of pharmaceutical contaminants in aquatic environments poses significant ecological and human health risks. This study investigated the removal of levonorgestrel (LNG), a synthetic progestin commonly found in contraceptive formulations, from aqueous solution using chemically modified and ca...
S. Adia, Onche Emmanuel, R. Wuana· Scientific Reports· 0 citations
Groundwater is a critical domestic water source in peri‑urban Nigeria, yet its quality is increasingly threatened by industrial activities such as cement production. Emissions, dust fall, and wastewater from cement plants can alter aquifer chemistry and introduce toxic constituents into shallow wells that many househol...
Fredrick Terdoo Ivase, R. Wuana, D. Ekhuemelo· Journal of Science Research...· 0 citations
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