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Airborne biocontamination in cleanrooms and controlled environments
KTH, Skolan för arkitektur och samhällsbyggnad (ABE), Byggvetenskap, Installationsteknik (bytt namn till Installations- och energisystem 2012-03-01).
KTH, Skolan för arkitektur och samhällsbyggnad (ABE), Byggvetenskap, Installationsteknik (bytt namn till Installations- och energisystem 2012-03-01).
2007 (engelsk)Inngår i: Microbial contamination & contamination routes in food industry, Valtion Teknillinen Tutkimuskeskus , 2007, nr 248, s. 56-63Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

To interpret the results from viable air sampling, the user should understand the dynamics of sampling and collection of particles on the collection medium. Results of 0 CFU per cubic meter in manned cleanrooms could indicate that the sampling process, sampling location or the collection media, incubation temperature and time have not been optimized. It is important to be aware of the limitations of each sampling method. Results from one sampling method must not be compared with results obtained by another method without careful investigation. To improve the evaluation of controlled environments based on achieved results, the air sampler used has to be specified. An air sampler should be selected based upon a thorough evaluation of the characteristics of the sampler, the sampling conditions and sampling requirements.

sted, utgiver, år, opplag, sider
Valtion Teknillinen Tutkimuskeskus , 2007. nr 248, s. 56-63
Serie
VTT Symposium (Valtion Teknillinen Tutkimuskeskus), ISSN 0357-9387 ; 248
Emneord [en]
Clean rooms, Condition monitoring, Contamination, Sampling, Temperature control
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-155219Scopus ID: 2-s2.0-41149158739ISBN: 978-951386319-7 (tryckt)OAI: oai:DiVA.org:kth-155219DiVA, id: diva2:761452
Konferanse
Microbial Contaminants and Contamination Routes in Food Industry - 1st Open Seminar arranged by SAFOODNET; Espoo; Finland; 22 January 2007 through 23 January 2007
Merknad

QC 20141106

Tilgjengelig fra: 2014-11-06 Laget: 2014-11-04 Sist oppdatert: 2014-11-06bibliografisk kontrollert

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