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高频脉冲介质阻挡放电去除水中17β-雌二醇

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高丽红, 喻泽斌, 黄俊. 高频脉冲介质阻挡放电去除水中17β-雌二醇[J]. 环境工程学报, 2012, 6(12): 4475-4480.
引用本文: 高丽红, 喻泽斌, 黄俊. 高频脉冲介质阻挡放电去除水中17β-雌二醇[J]. 环境工程学报, 2012, 6(12): 4475-4480.
shu
Gao Lihong, Yu Zebin, Huang Jun. Removal of 17β-estradiol in aqueous solution by high-frequency pulse dielectric barrier discharge process[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4475-4480.
Citation: Gao Lihong, Yu Zebin, Huang Jun. Removal of 17β-estradiol in aqueous solution by high-frequency pulse dielectric barrier discharge process[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4475-4480.
shu

高频脉冲介质阻挡放电去除水中17β-雌二醇

  • 1.

    广西大学环境学院,南宁 530004

  • 2.

    广西华蓝设计(集团)有限公司,南宁 530011

  • 基金项目:

    广西科技攻关基金项目(10142003)

  • 中图分类号: X703

Removal of 17β-estradiol in aqueous solution by high-frequency pulse dielectric barrier discharge process

  • 1.

    School of the Environment, Guangxi University, Nanning 530004, China

  • 2.

    Guangxi Hualan Design and Consulting Group Co. Ltd., Nanning 530011, China

  • Fund Project:

  • 摘要: 实验采用高频脉冲介质阻挡放电工艺处理水体中的17β-雌二醇(E2)。结果表明,该工艺可以有效地降解水中的E2,E2的降解过程符合一级反应动力学模型。当体系脉冲峰-峰电压为24 kV,初始浓度为100 μg/L的E2在超纯水中的降解一级反应速率常数为0.1314 min-1。E2的降解速率常数随脉冲峰-峰电压的增大而升高,随E2初始浓度和溶液初始pH增加而降低,溶液初始电导率对E2的降解影响不大。
    Abstract: In this study, the high-frequency pulse dielectric barrier discharge process was used to treat 17β-estradiol (E2) in water. The results show that the E2 can be removed effectively, and the rate of degradation in solution followed first-order kinetics. As the pulse peak-peak voltage was 24 kV, the first order degradation rate constant of E2(initial concentration was 100 μg/L) in ultra-pure water was 0.1314 min-1. The degradation rate constant of E2 increased with the increasing of pulse peak-peak voltage. And it decreased with the increasing of E2 initial concentration and solution pH value. Initial conductivity of the solution had little effect on the degradation of E2.
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出版历程
  • 收稿日期:  2011-11-30
  • 刊出日期:  2012-12-07
高丽红, 喻泽斌, 黄俊. 高频脉冲介质阻挡放电去除水中17β-雌二醇[J]. 环境工程学报, 2012, 6(12): 4475-4480.
引用本文: 高丽红, 喻泽斌, 黄俊. 高频脉冲介质阻挡放电去除水中17β-雌二醇[J]. 环境工程学报, 2012, 6(12): 4475-4480.
shu
Gao Lihong, Yu Zebin, Huang Jun. Removal of 17β-estradiol in aqueous solution by high-frequency pulse dielectric barrier discharge process[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4475-4480.
Citation: Gao Lihong, Yu Zebin, Huang Jun. Removal of 17β-estradiol in aqueous solution by high-frequency pulse dielectric barrier discharge process[J]. Chinese Journal of Environmental Engineering, 2012, 6(12): 4475-4480.
shu

高频脉冲介质阻挡放电去除水中17β-雌二醇

  • 1.  广西大学环境学院,南宁 530004
  • 2.  广西华蓝设计(集团)有限公司,南宁 530011
  • 收稿日期:  2011-11-30
基金项目:

广西科技攻关基金项目(10142003)

摘要: 实验采用高频脉冲介质阻挡放电工艺处理水体中的17β-雌二醇(E2)。结果表明,该工艺可以有效地降解水中的E2,E2的降解过程符合一级反应动力学模型。当体系脉冲峰-峰电压为24 kV,初始浓度为100 μg/L的E2在超纯水中的降解一级反应速率常数为0.1314 min-1。E2的降解速率常数随脉冲峰-峰电压的增大而升高,随E2初始浓度和溶液初始pH增加而降低,溶液初始电导率对E2的降解影响不大。

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