Author:Bhaumik, M; Setshedi, K; Maity, Arjun; Onyango, M.SDate:07 Jun 2013The adsorption of Cr(VI) using polypyrrole/Fe3O4nanocomposite adsorbent was investigated in a continuous flow fixed-bed column. The effects of composition of the nanocomposite, adsorbent mass, influent Cr(VI) concentration and flow rate on ...Read more
Author:Mdlalose, L; Balogun, Mohammed O; Setshedi, K; Tukulula, M; Chimuka, L; Chetty, ADate:Apr 2017The contamination of the water supply with high levels of heavy metals from various human and industrial activities continues to present a major environmental problem. Heavy metals such as hexavalent chromium (Cr(VI)) are of particular concern ...Read more