Experimental Method for Measuring Dust Load on Surfaces in Rooms

Philip Lengweiler, Peter V. Nielsen, Alfred Moser, Per Heiselberg, Hisamitsu Takai

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Abstract

A new experimental setup to investigate the physical process of dust deposition and resuspension on and from surfaces is introduced. Dust deposition can reduce the airborne dust concentration considerably. As a basis for developing methods to eliminate dust-related problems in rooms, there is a need for better understanding of the mechanism of dust deposition and resuspension.

With the presented experimental setup, the dust load on surfaces in a channel can be measured as a function of the environmental and surface conditions and the type of particles under controlled laboratory conditions.
Original languageEnglish
Place of PublicationAalborg
PublisherDept. of Building Technology and Structural Engineering, Aalborg University
Number of pages5
Publication statusPublished - 2000
SeriesIndoor Environmental Engineering
Number120
VolumeR0045
ISSN1395-7953

Bibliographical note

In: Design, Construction and Operation of Healthy Buildings: Solutions to Global Land Regional Concerns/Moschandreas, D.J. (ed.), Atlanta, ASHRAE, 1998 pp. 105-109, ISBN: 188-341-366-4

PDF for print: 12 pp.

Keywords

  • Ventilation
  • Dust Load
  • Surfaces

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