Granular filters filtration efficiency theoretical and experimental investigation results comparison

Baltrėnas, Pranas; Spruogis, Aleksandras; MacDonald, T.

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/127860

Granular filters filtration efficiency theoretical and experimental investigation results comparison

Details

Publication Type (CRIS)

Konferencijų tezės nerecenzuojamame leidinyje / Conference theses in non-peer-reviewed publication (T2)

Publication Type (eLABa)

Kitos konferencijos pranešimo tezės / Other conference presentation abstracts (T3)

Author(s)

Author	Affiliation
Baltrėnas, Pranas	Aplinkos apsaugos ir vandens inžinerijos katedra / Department of Environment Protection and Water Engineering (0356)
Spruogis, Aleksandras	Mobiliųjų mašinų ir geležinkelių transporto katedra / Department of Mobile Machinery and Railway Transport (0746)
MacDonald, T.	Grinvičo universitetas, Anglija

Title

Granular filters filtration efficiency theoretical and experimental investigation results comparison

[en]

P. Baltrėnas, A. Prochorovas, T. McDonald

Title in other language

Grūdėtų filtrų darbo efektyvumo teorinių ir eksperimentinių tyrimo rezultatų palyginimas

[lt]

Is part of

Tarptautinės konferencijos Miesto inžinerija ir aplinka programa [ir anotacijos] = International conference Civil engineering and environment program : 1994 rugsėjo 22-23 d. / Vilniaus technikos universitetas

Published In

Year
1994

Publisher

Vilnius : Technika

Extent

p. 30

URI

URI
https://hdl.handle.net/20.500.14911/127860

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Aplinkos inžinerija / Environmental engineering (T004)

Keywords (en)

Abstract (en)

Industrial and utility flue can be treated for particulate and gaseous pollutant removal, using a variety of processes. Among available particulate emission control processes, granular filtration is known for its relatively high collection efficiency for particulates of widely ranging size and for its simplicity in operation. Granular fillers may have technical and economic advantages for general gaseous emissions. The aerosol collection efficiency of a granular filter bed is predicted by a semi empirical equation using the method of isolated fibers. Mechanisms for deposition by diffusion, impaction, gravity and interception are examined. The results of theoretical and experimental investigations are compared.