唐星华, 周爱玲, 张小敏. 壳聚糖改性吸附剂的制备及其吸附性能研究[J]. 南昌航空大学学报(自然科学版), 2007, 21(2): 21-25,37.
引用本文: 唐星华, 周爱玲, 张小敏. 壳聚糖改性吸附剂的制备及其吸附性能研究[J]. 南昌航空大学学报(自然科学版), 2007, 21(2): 21-25,37.
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TANG Xing-hua, ZHOU Ai-ling, ZHANG Xiao-min. Adsorbent preparation from modified chitosan derivatives and study of its adsorption behavior[J]. Journal of nanchang hangkong university(Natural science edition), 2007, 21(2): 21-25,37.
Citation: TANG Xing-hua, ZHOU Ai-ling, ZHANG Xiao-min. Adsorbent preparation from modified chitosan derivatives and study of its adsorption behavior[J]. Journal of nanchang hangkong university(Natural science edition), 2007, 21(2): 21-25,37.
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壳聚糖改性吸附剂的制备及其吸附性能研究

Adsorbent preparation from modified chitosan derivatives and study of its adsorption behavior

    摘要
  • 摘要: 制备了两种交联壳聚糖吸附剂CCTS及其还原产物H-CCTS,研究了它们对Cu2+、Zn2+、Cd2+的吸附性能,考察了pH值、吸附时间等因素对吸附性能的影响.结果表明H-CCTS有较好的吸附性能,对Cu2+、Zn2+、Cd2+的吸附容量分别为:129.64、106.64、210.03mg/g.

     

    Abstract: Two different modified chitosan CCTS and H-CCTS were prepared by cross-link reaction.The adsorbents are investigated in relation to their adsorption behavior for Cu2+、Zn2+、Cd2+,as well as the effect of pH and time.The result indicates that the H-CCTS had higher adsorption capabilities than CCTS,the H-CCTS had adsorption capabilities of 129.64、106.64、210.03 mg/g for Cu2+、Zn2+、Cd2+.

     

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