pH dependence of sorption of Cd<sup>2+</sup>, Zn<sup>2+</sup>, Cu<sup>2+</sup>, and Cr<sup>3+</sup>, on crude water and sodium chloride extracts of <I>Moringa stenopetala </I> and <I>Moringa oleifera</I>
Sajidu S, M, I; Henry E, M, T; Persson, Ingmar; Masamba W, R, L; Kayambazinthu, D
Published in
African journal of biotechnology 2006, volume: 5 (23), pages: 2397-2401