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间硝基酚在超高交联树脂上的吸附性能

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唐树和, 王京平, 费正皓. 间硝基酚在超高交联树脂上的吸附性能[J]. 环境工程学报, 2008, 2(5): 615-618.
引用本文: 唐树和, 王京平, 费正皓. 间硝基酚在超高交联树脂上的吸附性能[J]. 环境工程学报, 2008, 2(5): 615-618.
shu
Tang Shuhe, Wang Jingping, Fei Zhenghao. Adsorption of m-nitrophenol on hypercrosslinked polymeric resins[J]. Chinese Journal of Environmental Engineering, 2008, 2(5): 615-618.
Citation: Tang Shuhe, Wang Jingping, Fei Zhenghao. Adsorption of m-nitrophenol on hypercrosslinked polymeric resins[J]. Chinese Journal of Environmental Engineering, 2008, 2(5): 615-618.
shu

间硝基酚在超高交联树脂上的吸附性能

  • 1.

    盐城师范学院应用化学与环境工程研究所，江苏省滩涂生物资源与环境保护重点建设实验室,盐城 224002

  • 基金项目:

    江苏省滩涂生物资源与环境保护重点建设实验室资助项目(JLCBE08018)

    盐城师范学院资助项目(06YCKL156)

    江苏省“333高层次人才培养工程”和“青蓝工程”资助项目

    江苏省教育厅重大基础研究资助项目（07KJA18017）

  • 中图分类号: O647.3

Adsorption of m-nitrophenol on hypercrosslinked polymeric resins

  • 1.

    Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection,Institute of Application Chemistry and Environmental Engineering of Yancheng Teachers University, Yancheng 224002

  • Fund Project:

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  • 摘要: 研究了5种吸附树脂(NDA-88、NDA-99、NDA-150、AM-1和XAD-4)对间硝基酚的静态吸附行为。结果表明，3种超高交联树脂(NDA-88、NDA-99和NDA-150)对间硝基酚的吸附效果都比较好。并研究了NDA-88树脂对间硝基酚的饱和吸附和脱附行为。结果显示，NDA-88树脂对间硝基酚的饱和吸附量为3.5 mmol/g，该树脂吸附间硝基酚后容易洗脱，用乙醇:2 mol/LNaOH(体积比1∶1)作脱附剂，温度328 K，脱附剂用量为3 BV(床体积)时，脱附率约96%。用NDA-88树
    Abstract: The behaviors of static adsorption of NDA-88, NDA-99, NDA-150 AM-1 and XAD-4,resins for adsorbing m-nitrophenol were studied. The results of static equilibrium adsorption showed that hypercrosslinked polymeric resins (NDA-88, NDA-99 and NDA-150) had higher adsorption capacities. The results of dynamic adsorption and desorption indicated that the adsorption capacity of NDA-88 resin towards m-Nitrophenol was 3.5 mmol/g. Nearly 96% desorption efficiency for the desorption agent of C2H5OH:2mol/L NaOH(1∶1) of 3 BV could be achieved. The NDA-88 resin was used to treat the wastewater from manufacturing m-nitrophenol. More than 91% of COD removal efficiency with 40 BV of the volume of wastewater would be obtained. It was proved that the resin had a good adsorption and desorption performance.
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  • 收稿日期:  2008-01-22
唐树和, 王京平, 费正皓. 间硝基酚在超高交联树脂上的吸附性能[J]. 环境工程学报, 2008, 2(5): 615-618.
引用本文: 唐树和, 王京平, 费正皓. 间硝基酚在超高交联树脂上的吸附性能[J]. 环境工程学报, 2008, 2(5): 615-618.
shu
Tang Shuhe, Wang Jingping, Fei Zhenghao. Adsorption of m-nitrophenol on hypercrosslinked polymeric resins[J]. Chinese Journal of Environmental Engineering, 2008, 2(5): 615-618.
Citation: Tang Shuhe, Wang Jingping, Fei Zhenghao. Adsorption of m-nitrophenol on hypercrosslinked polymeric resins[J]. Chinese Journal of Environmental Engineering, 2008, 2(5): 615-618.
shu

间硝基酚在超高交联树脂上的吸附性能

  • 1. 盐城师范学院应用化学与环境工程研究所，江苏省滩涂生物资源与环境保护重点建设实验室,盐城 224002
  • 收稿日期:  2008-01-22
基金项目:

江苏省滩涂生物资源与环境保护重点建设实验室资助项目(JLCBE08018)

盐城师范学院资助项目(06YCKL156)

江苏省“333高层次人才培养工程”和“青蓝工程”资助项目

江苏省教育厅重大基础研究资助项目（07KJA18017）

摘要: 研究了5种吸附树脂(NDA-88、NDA-99、NDA-150、AM-1和XAD-4)对间硝基酚的静态吸附行为。结果表明，3种超高交联树脂(NDA-88、NDA-99和NDA-150)对间硝基酚的吸附效果都比较好。并研究了NDA-88树脂对间硝基酚的饱和吸附和脱附行为。结果显示，NDA-88树脂对间硝基酚的饱和吸附量为3.5 mmol/g，该树脂吸附间硝基酚后容易洗脱，用乙醇:2 mol/LNaOH(体积比1∶1)作脱附剂，温度328 K，脱附剂用量为3 BV(床体积)时，脱附率约96%。用NDA-88树

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