Separation of Oil-in-Water Emulsion by Polyamide Membranes Treated with Corona Discharge Plasma
摘要
Abstract
Study has been carried out on the separation of oil–water emulsion using polyamide membranes with a pore size of 0.2 μm treated with corona discharge plasma at a voltage of 5–25 kV for 1–5 min. An increase in the productivity and efficiency of separation of oil–water emulsion with corona-treated polyamide membranes has been revealed. An increase in roughness and a change in the chemical structure of the modified membranes are shown.