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Characterization of particulate matter concentrations during controlled indoor activities

Lazaridis Michalis, Dzumbova,L, Kopanakis,I, Ondracek,J , Glytsos, T

Απλή Εγγραφή

URIhttp://purl.tuc.gr/dl/dias/57CC216D-472E-441B-BB19-B463CC2EFB75-
Αναγνωριστικόhttps://doi.org/10.1016/j.atmosenv.2010.01.009-
Γλώσσαen-
Μέγεθος11 pagesen
ΤίτλοςCharacterization of particulate matter concentrations during controlled indoor activitiesen
ΔημιουργόςLazaridis Michalisen
ΔημιουργόςΛαζαριδης Μιχαληςel
Δημιουργός Dzumbova,Len
ΔημιουργόςKopanakis,Ien
ΔημιουργόςOndracek,J en
ΔημιουργόςGlytsos, Ten
ΕκδότηςElsevieren
ΠερίληψηIndoor sources have been identified as a major contributor to the increase of particle concentration in indoor environments. The work presented here is a study of the characteristics of particulate matter number size distribution and mass concentration under controlled indoor activities in a laboratory room. The objective is to characterize particulate matter concentrations indoors resulted under the influence of specific sources. Measurements were performed in an empty laboratory (period September–October 2006) using a GRIMM SMPS+C system (particle size range between 11.1 and 1083.3 nm), a DustTrak Aerosol Monitor (TSI) and a P-Trak Ultrafine Particle Counter (TSI). The studied indoor activities included candle burning, hot plate heating, water boiling, onion frying, vacuuming, hair drying, hair spraying, smoking and burning of incense stick. The AMANpsd computer algorithm was used to evaluate the modal structure of measured particle number size distribution data. Furthermore, the change of the particle number size distribution shape under the influence of different emission sources was studied versus time. Finally the particle emission rates were computed. High particle number concentrations were observed during smoking, onion frying, candle burning and incense stick burning. The highest particle mass concentrations were measured during smoking and hair spraying. The shift of the particle size distribution to larger diameters suggests the presence of strong coagulation effect during candle burning, incense stick burning, smoking and onion frying. The size distribution was mainly bimodal during onion frying and candle burning, whereas the size distribution remained unimodal during incense stick burning and smoking experiments.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-12-
Ημερομηνία Δημοσίευσης2010-
Θεματική ΚατηγορίαAir--Pollution--Controlen
Θεματική ΚατηγορίαAir contaminantsen
Θεματική ΚατηγορίαAir pollutantsen
Θεματική ΚατηγορίαAir pollutionen
Θεματική ΚατηγορίαAir pollution controlen
Θεματική ΚατηγορίαAir toxicsen
Θεματική ΚατηγορίαAirborne pollutantsen
Θεματική ΚατηγορίαAtmosphere--Pollutionen
Θεματική ΚατηγορίαContaminants, Airen
Θεματική ΚατηγορίαControl of air pollutionen
Θεματική ΚατηγορίαPollutants, Airen
Θεματική ΚατηγορίαToxics, Airen
Θεματική Κατηγορίαair pollutionen
Θεματική Κατηγορίαair pollution controlen
Θεματική Κατηγορίαair contaminantsen
Θεματική Κατηγορίαair pollutantsen
Θεματική Κατηγορίαair toxicsen
Θεματική Κατηγορίαairborne pollutantsen
Θεματική Κατηγορίαatmosphere pollutionen
Θεματική Κατηγορίαcontaminants airen
Θεματική Κατηγορίαcontrol of air pollutionen
Θεματική Κατηγορίαpollutants airen
Θεματική Κατηγορίαtoxics airen
Βιβλιογραφική ΑναφοράT. Glytsos,J. Ondracek, L. Dzumbova, I. Kopanakis, M. Lazaridis, " Characterization of particulate matter concentrations during controlled indoor activities," Atmospheric Enviro.,vol. 44,no. 12,pp. 1539-1549, Apr.2012. doi: 10.1016/j.atmosenv.2010.01.009en

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