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Degradation of Pesticide Residues in Apples by Dielectric Barrier Discharge Plasma Device
ID：241 View Protection：ATTENDEE Updated Time：2022-05-19 09:15:17 Hits：337 Poster Presentation

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Abstract
This paper demonstrates a device with crossed electrode array by dielectric barrier discharge (DBD). The device was used for the degradation experiments of pesticide residues on the apples’ surface. The apples were analyzed using infrared hyperspectral imaging. The results show that the purification efficiency of pesticide residues is more than 92%, and the purification efficiency of emamectin benzoate (A) is up to 99.99%. The color, flavor and nutritional value of the apples are not significantly affected. The condition required for the experiment is that the flow rate of air gas is 2 L/min. In additions, the frequency of power is 6.5 kHz and the optimal discharge voltage (peak-to-peak voltage) is 15.6 kV. Therefore, the device offers a new approach to fruits and vegetable purification and other research fields.
 
Keywords
Dielectric barrier discharge, plasma, pesticide residues, hyperspectral.
Speaker
YuJie
赣南师范大学

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Important Date

  • Conference Date

    May 27

    2022

    to

    May 29

    2022

  • Feb 28 2022

    Draft paper submission deadline

  • May 29 2022

    Registration deadline

  • Jun 22 2022

    Contribution Submission Deadline

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IEEE Beijing Section
China Electrotechnical Society
Southeast University
Supported By
IEEE Industry Applications Society
IEEE Nanjing Section
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