One-Pot Preparation of Alumina-Modified Polysulfone-Graphene Oxide Nanocomposite Membrane for Separation of Emulsion-Oil from Wastewater

<div>SEM images of the surface (a) and the cross-sectional images (b) of PSf, PSf/GO, and PSf/GO-Al<sub>2</sub>O<sub>3</sub>-1.5 membranes (inset: the high magnification images).</div>

Journal of Nanomaterials

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Figure 2: One-Pot Preparation of Alumina-Modified Polysulfone-Graphene Oxide Nanocomposite Membrane for Separation of Emulsion-Oil from Wastewater 