PREPARATION OF ACTIVATE CARBON FIBER SACF AND ADSORPTION BEHAVIORS WITH PRECIOUS METAL IONS
活性碳纤维SACF的制备和对金属离子的吸附性能

The preparation conditions of activate carbon fiber SCAF,which are madeof natural fiber,and adsorptive properties towards metal ions in the aqueous solution havebeen investigated.The experimental results indicated that condition of activated reactionsuch as reaction temperature,reaction time and rate of feeding of activation agent influencesignificantly on the surface area of SACF.SACF is a very good adsorbent for preciousmetal ions such as Au~(3+) in the aqueous solution.