Extraction and spectrophotometric determination of vanadium(V) with N-phenylcinnamohydroxamic acid and monochloroacetic acid or trichloroacetic acid

by Alemayehu Abebaw, Bhagwan Singh Chandravanshi
Published 1996-01-01

<b>Removal of lead ions from industrial waste water by using biomaterials – a novel method</b>

by Malairajan Singanan, Alemayehu Abebaw, Singanan Vinodhini
Published 2005-12-01

<b>Removal of lead(II) ions from aqueous solutions using activated carbon from <i>Militia ferruginea</i> plant leaves</b>

by Alemayehu Abebaw Mengistie, T. Siva Rao, A.V. Prasada Rao, Malairajan Singanan
Published 2008-12-01