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机译:Effect of modification with HNO_3 and NaOH on metal adsorption by pitch-based activated carbon fibers
Department of Chemical Engineering, Chungnam National University, Taejon 305-764, South Korea;
Advanced Materials Division, Korea Research Institute of Chemical Technology, P.O.Box 107, Taejon 305-600, South Korea;
activated carbon; surface treatment; adsorption; infrared spectroscopy; functional groups; surface properties;