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Beoordeling van de zwevende deeltjes verwijderen capaciteiten van boom verlaat
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1Key Laboratory of Silviculture and Conservation of Ministry of Education,Beijing Forestry University, 2School of Environment, Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Key Laboratory for Environmental Pollution Control,Henan Normal University
Chapters
- 00:04Title
- 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
De ultrasone reiniging methode werd toegepast om elueer de zwevende deeltjes (PM) op blad oppervlakken achtergebleven nadat PM was geëlueerd door de conventionele reiniging methodes (schoonmaken alleen water of water schoonmaken plus borstel schoonmaken). De methodologie kan bijdragen tot verbetering van de nauwkeurigheid van de schatting voor PM retentie capaciteit van bladeren.
