Molecular weight cutoff Fourier transform infrared spectroscopy 2 Molecular weight 2 Vacuum-assisted method 2 Water 2 pH 2 Acidic conditions 1 Alumina 1 Article 1 Basic conditions 1 Binding characteristics 1 Carbon 1 Carbon membrane 1 Carbon membranes 1 Carbonization 1 Centrifugation 1 Centrifugation methods 1 Concentration 1 Concentration polarization 1 Crosslinking 1 Crosslinking reaction 1 Crystallite size 1 Emulsions 1 Experimental conditions 1 Extraction 1 FTIR spectroscopy 1 Filterability 1 Filtration 1 Filtration resistance 1 Fouling 1