Test dusts for evaluating air cleaning equipment

2015 ◽  
Keyword(s):  
Air Cleaning ◽  
Cleaning Equipment

OPTIMIZING THE CHOICE OF VENTILATING AIR CLEANING EQUIPMENT IN SYSTEMS OF LOCAL EXHAUST VENTILATION

2017 ◽  
Vol 7 (3) ◽  
pp. 19-23
Author(s):  
Svetlana M. PURING ◽  
Denis N. VATUZOV ◽  
Gennady I. TITOV
Keyword(s):  
Indoor Air ◽  
Desirability Function ◽  
Ventilation System ◽  
Aerodynamic Resistance ◽  
Multicriteria Analysis ◽  
Local Exhaust Ventilation ◽  
Air Cleaning ◽  
Exhaust Ventilation ◽  
Industrial Buildings ◽  
Cleaning Equipment

Functioning of industrial buildings is impossible without correctly organized ventilation system. Its work both regulates heat moist mode and the required indoor air purity that is cleaned with the help of air cleaning equipment. To make decision to construct the required air cleaning equipment at the enterprise it is worthwhile to give additional parameters and to solve a problem of multicriteria optimization to get the best results. The choice of the best variant is supposed to be carried out using Harrington’s desirability function. The conducted multicriteria analysis allowed to reveal optimum characteristics of air cleaning equipment, based on the required purifi cation air degree, the geometrical sizes of the equipment and aerodynamic resistance while introducing any particular device.

scholarly journals Standards development for gas phase air cleaning equipment in buildings

2008 ◽  
Author(s):  
Andrew Persily ◽  
Cynthia Howard Reed ◽  
Stephanie S Watson ◽  
Nicos Martys ◽  
Edward J Garboczi ◽  
...  
Keyword(s):  
Gas Phase ◽  
Air Cleaning ◽  
Cleaning Equipment ◽  
Standards Development

scholarly journals Experimental Investigation of Influence of Acoustic Wave on Vapour Precipitation Process

2013 ◽  
Vol 3 (2) ◽  
pp. 408-412
Author(s):  
V. Vekteris ◽  
I. Tetsman ◽  
V. Moksin
Keyword(s):  
Experimental Investigation ◽  
Acoustic Wave ◽  
Sound Field ◽  
Sound Level ◽  
Precipitation Process ◽  
Frequency Interval ◽  
Cleaning Efficiency ◽  
Air Cleaning ◽  
Cleaning Equipment ◽  
Measurement Results

The measurement results of acoustic field parameters above electroplating bath, in presence of water vapour, are analyzed in this work. Suction was created by means of side exhausters. It is obtained that the sound field generator generated a sound level of 130–140 dB at frequency interval between 1 and 10 kHz. It is shown that aerosol coagulation and precipitation processes are intensified under the mentioned conditions. The concentration of vapour and other aerosols in removal air decreases as a result, therefore air cleaning equipment costs can be reduced and cleaning efficiency increased.

scholarly journals Performance evaluation of air cleaning equipment in terms of ETS and odor removal (Part 2)

2012 ◽  
Vol 15 (2) ◽  
pp. 135-145
Author(s):  
Miyuki NOGUCHI ◽  
Atsushi MIZUKOSHI ◽  
Yasuhiro MAEDA ◽  
Torahiko SAEKI ◽  
Ken FUKADA ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Air Cleaning ◽  
Cleaning Equipment ◽  
Odor Removal
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