A clear trend is seen where the membrane hydrophilicity increases as the AG loading increases, with a 45% decrease in contact angle at the highest AG loading (7 wt.% AG) compared to the bare PS membrane.
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Antibacterial Properties of Polysulfone Membranes Blended with Arabic Gum.
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Membrane Porosity, Pore Size and Flux The total porosity data presented in Figure 2 a shows an interesting trend where the membrane porosity increases as AG loading increases up to a certain loading threshold.