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Adsorption and electrochemical studies were carried out on three activated carbon samples first oxidized, then heat-treated under vacuum (at 180, 500 and 900°C). The investigations were performed with aqueous electrolyte (Na 2 HPO 4 and H 3 PO 4 ) solutions containing selected nonpolar organics (benzene and n-hexane). Adsorption measurements were carried out on solution...
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