PORTALE DELLA DIDATTICA

Ricerca CERCA
  KEYWORD

Rimozione del particolato atmosferico sottile per mezzo di pioggia e neve

Parole chiave INQUINAMENTO ATMOSFERICO, PRECIPITAZIONE, QUALITA' DELL'ARIA

Riferimenti DAVIDE POGGI

Descrizione Study of the removal of pollutants from the air by either rain or snow. Rainout (or snowout), which is the in-cloud capture of particulates as condensation nuclei, is one form of scavenging. The other form is washout, the below-cloud capture of particulates and gaseous pollutants by falling raindrops. Large particles are most efficiently removed by washout. Small particles (especially those less than 1 ým in diameter) more easily follow the airstream flowing around raindrops and generally avoid capture by raindrops except in heavy rain events.


Scadenza validita proposta 21/05/2021      PROPONI LA TUA CANDIDATURA