Applications of CTAB modified magnetic nanoparticles for removal of chromium (VI) from contaminated water
作者： Souad A. Elfeky , Shymaa Ebrahim Mahmoud , Ahmed Fahmy Youssef
DOI: 10.1016/J.JARE.2017.06.002
关键词:
摘要: This study investigated the elimination of Cr (VI) from aqueous solution utilizing a composite from magnetic nanoparticles (Fe 3 O 4) capped with cetyltrimethylammonium bromide (CTAB). The structure of the prepared composite system was examined by Fourier Transform Infra Red Spectroscopy (FTIR), X-ray Diffractometry (XRD), and Transmission Electron Microscopy (TEM). Separation of the Fe 3 O 4/CTAB composite from the wastewater can be achieved by application of an external magnetic field. Factors affecting the Cr (VI) …
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