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陈璐, 陈毅挺, 李宝祯, 施晓薇, 江雅婧, 林晓森. 基于微波辅助芬顿法对活性紫K-3R脱色研究[J]. 分析测试技术与仪器, 2020, 26(1): 24-29. DOI: 10.16495/j.1006-3757.2020.01.005
引用本文: 陈璐, 陈毅挺, 李宝祯, 施晓薇, 江雅婧, 林晓森. 基于微波辅助芬顿法对活性紫K-3R脱色研究[J]. 分析测试技术与仪器, 2020, 26(1): 24-29. DOI: 10.16495/j.1006-3757.2020.01.005
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CHEN Lu, CHEN Yi-ting, LI Bao-zhen, SHI Xiao-wei, JIANG Ya-jing, LIN Xiao-sen. Study on Decolorization of Reactive Violet K-3R by Microwave-Fenton Reaction[J]. Analysis and Testing Technology and Instruments, 2020, 26(1): 24-29. DOI: 10.16495/j.1006-3757.2020.01.005
Citation: CHEN Lu, CHEN Yi-ting, LI Bao-zhen, SHI Xiao-wei, JIANG Ya-jing, LIN Xiao-sen. Study on Decolorization of Reactive Violet K-3R by Microwave-Fenton Reaction[J]. Analysis and Testing Technology and Instruments, 2020, 26(1): 24-29. DOI: 10.16495/j.1006-3757.2020.01.005
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基于微波辅助芬顿法对活性紫K-3R脱色研究

Study on Decolorization of Reactive Violet K-3R by Microwave-Fenton Reaction

    摘要
  • 摘要: 探讨了活性紫K-3R的微波辅助芬顿（Fenton）法脱色工艺.试验结果表明，微波与Fenton法联用可以产生良好的协同效果，当活性紫K-3R溶液的pH为4、30%过氧化氢的加入量为0.6 mL/L、硫酸亚铁的质量浓度为0.3 g/L时，以400 W微波功率辐射3 min，并静置25 min后，活性紫K-3R的脱色率可以达到98.13%.

     

    Abstract: The decolorization process of reactive violet based on the microwave-assisted Fenton reaction has been studied. The experimental results showed that the combination of microwave and Fenton method can bring good synergistic effect. When the pH of the active violet solution was 4, the dosage of 30% hydrogen peroxide was 0.6 mL/L, and the concentration of ferrous sulfate was 0.3 g/L, the decolorization rate of the active violet can reach up to 98.13% after being exposed to 400 W microwave irradiation for 3 min and standing for 25 min.

     

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