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树叶颗粒物去除能力的评价
JoVE Journal
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Assessing the Particulate Matter Removal Abilities of Tree Leaves
DOI:

05:07 min

October 07, 2018

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Capitoli

  • 00:04Titolo
  • 00:39Leaf Collection, Elution, and Mass Measurement of PM
  • 02:54Measurement of PM Size Distribution and Leaf Area
  • 03:38Results: Large Numbers of Different-sized PM Eluted from Leaf Surface via Different Cleaning Method
  • 04:12Conclusion

Summary

Traduzione automatica

采用超声波清洗法对洗脱后的颗粒物 (pm) 进行了洗脱, 采用常规清洗方法 (仅水清洗或水清洗加刷清洗)。该方法有助于提高叶片 PM 保持能力的估计精度。

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