Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling
Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials w...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wolkoff, P. [verfasserIn] Clausen, P. A. [verfasserIn] Nielsen, P. A. [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|
| Erschienen: |
Oxford, UK: Munksgaard International Publishers ; 1993 |
|---|
| Schlagwörter: |
|---|
| Umfang: |
Online-Ressource |
|---|
| Reproduktion: |
2004 ; Blackwell Publishing Journal Backfiles 1879-2005 |
|---|---|
| Übergeordnetes Werk: |
In: Indoor air - Oxford : Wiley-Blackwell, 1991, 3(1993), 4, Seite 0 |
| Übergeordnetes Werk: |
volume:3 ; year:1993 ; number:4 ; pages:0 |
| Links: |
|---|
| DOI / URN: |
10.1111/j.1600-0668.1993.00011.x |
|---|
| Katalog-ID: |
NLEJ23936404X |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLEJ23936404X | ||
| 003 | DE-627 | ||
| 005 | 20210707083920.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 120426s1993 xx |||||o 00| ||und c | ||
| 024 | 7 | |a 10.1111/j.1600-0668.1993.00011.x |2 doi | |
| 035 | |a (DE-627)NLEJ23936404X | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 100 | 1 | |a Wolkoff, P. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling |
| 264 | 1 | |a Oxford, UK |b Munksgaard International Publishers |c 1993 | |
| 300 | |a Online-Ressource | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions | ||
| 533 | |d 2004 |f Blackwell Publishing Journal Backfiles 1879-2005 |7 |2004|||||||||| | ||
| 650 | 4 | |a Building materials | |
| 700 | 1 | |a Clausen, P. A. |e verfasserin |4 aut | |
| 700 | 1 | |a Nielsen, P. A. |e verfasserin |4 aut | |
| 700 | 1 | |a Gunnarsen, L. |4 oth | |
| 773 | 0 | 8 | |i In |t Indoor air |d Oxford : Wiley-Blackwell, 1991 |g 3(1993), 4, Seite 0 |h Online-Ressource |w (DE-627)NLEJ243926162 |w (DE-600)2028169-9 |x 1600-0668 |7 nnns |
| 773 | 1 | 8 | |g volume:3 |g year:1993 |g number:4 |g pages:0 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x |q text/html |x Verlag |z Deutschlandweit zugänglich |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a ZDB-1-DJB | ||
| 912 | |a GBV_NL_ARTICLE | ||
| 951 | |a AR | ||
| 952 | |d 3 |j 1993 |e 4 |h 0 | ||
| author_variant |
p w pw p a c pa pac p a n pa pan |
|---|---|
| matchkey_str |
article:16000668:1993----::ouettoofednlbrtreisoclfeietfctooeisopoessrmapt |
| hierarchy_sort_str |
1993 |
| publishDate |
1993 |
| allfields |
10.1111/j.1600-0668.1993.00011.x doi (DE-627)NLEJ23936404X DE-627 ger DE-627 rakwb Wolkoff, P. verfasserin aut Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling Oxford, UK Munksgaard International Publishers 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions 2004 Blackwell Publishing Journal Backfiles 1879-2005 |2004|||||||||| Building materials Clausen, P. A. verfasserin aut Nielsen, P. A. verfasserin aut Gunnarsen, L. oth In Indoor air Oxford : Wiley-Blackwell, 1991 3(1993), 4, Seite 0 Online-Ressource (DE-627)NLEJ243926162 (DE-600)2028169-9 1600-0668 nnns volume:3 year:1993 number:4 pages:0 http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 3 1993 4 0 |
| spelling |
10.1111/j.1600-0668.1993.00011.x doi (DE-627)NLEJ23936404X DE-627 ger DE-627 rakwb Wolkoff, P. verfasserin aut Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling Oxford, UK Munksgaard International Publishers 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions 2004 Blackwell Publishing Journal Backfiles 1879-2005 |2004|||||||||| Building materials Clausen, P. A. verfasserin aut Nielsen, P. A. verfasserin aut Gunnarsen, L. oth In Indoor air Oxford : Wiley-Blackwell, 1991 3(1993), 4, Seite 0 Online-Ressource (DE-627)NLEJ243926162 (DE-600)2028169-9 1600-0668 nnns volume:3 year:1993 number:4 pages:0 http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 3 1993 4 0 |
| allfields_unstemmed |
10.1111/j.1600-0668.1993.00011.x doi (DE-627)NLEJ23936404X DE-627 ger DE-627 rakwb Wolkoff, P. verfasserin aut Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling Oxford, UK Munksgaard International Publishers 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions 2004 Blackwell Publishing Journal Backfiles 1879-2005 |2004|||||||||| Building materials Clausen, P. A. verfasserin aut Nielsen, P. A. verfasserin aut Gunnarsen, L. oth In Indoor air Oxford : Wiley-Blackwell, 1991 3(1993), 4, Seite 0 Online-Ressource (DE-627)NLEJ243926162 (DE-600)2028169-9 1600-0668 nnns volume:3 year:1993 number:4 pages:0 http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 3 1993 4 0 |
| allfieldsGer |
10.1111/j.1600-0668.1993.00011.x doi (DE-627)NLEJ23936404X DE-627 ger DE-627 rakwb Wolkoff, P. verfasserin aut Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling Oxford, UK Munksgaard International Publishers 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions 2004 Blackwell Publishing Journal Backfiles 1879-2005 |2004|||||||||| Building materials Clausen, P. A. verfasserin aut Nielsen, P. A. verfasserin aut Gunnarsen, L. oth In Indoor air Oxford : Wiley-Blackwell, 1991 3(1993), 4, Seite 0 Online-Ressource (DE-627)NLEJ243926162 (DE-600)2028169-9 1600-0668 nnns volume:3 year:1993 number:4 pages:0 http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 3 1993 4 0 |
| allfieldsSound |
10.1111/j.1600-0668.1993.00011.x doi (DE-627)NLEJ23936404X DE-627 ger DE-627 rakwb Wolkoff, P. verfasserin aut Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling Oxford, UK Munksgaard International Publishers 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions 2004 Blackwell Publishing Journal Backfiles 1879-2005 |2004|||||||||| Building materials Clausen, P. A. verfasserin aut Nielsen, P. A. verfasserin aut Gunnarsen, L. oth In Indoor air Oxford : Wiley-Blackwell, 1991 3(1993), 4, Seite 0 Online-Ressource (DE-627)NLEJ243926162 (DE-600)2028169-9 1600-0668 nnns volume:3 year:1993 number:4 pages:0 http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 3 1993 4 0 |
| source |
In Indoor air 3(1993), 4, Seite 0 volume:3 year:1993 number:4 pages:0 |
| sourceStr |
In Indoor air 3(1993), 4, Seite 0 volume:3 year:1993 number:4 pages:0 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Building materials |
| isfreeaccess_bool |
false |
| container_title |
Indoor air |
| authorswithroles_txt_mv |
Wolkoff, P. @@aut@@ Clausen, P. A. @@aut@@ Nielsen, P. A. @@aut@@ Gunnarsen, L. @@oth@@ |
| publishDateDaySort_date |
1993-01-01T00:00:00Z |
| hierarchy_top_id |
NLEJ243926162 |
| id |
NLEJ23936404X |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ23936404X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707083920.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120426s1993 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1600-0668.1993.00011.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ23936404X</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wolkoff, P.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Munksgaard International Publishers</subfield><subfield code="c">1993</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2004</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2004||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Building materials</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Clausen, P. A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nielsen, P. A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gunnarsen, L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Indoor air</subfield><subfield code="d">Oxford : Wiley-Blackwell, 1991</subfield><subfield code="g">3(1993), 4, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926162</subfield><subfield code="w">(DE-600)2028169-9</subfield><subfield code="x">1600-0668</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:3</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:4</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">3</subfield><subfield code="j">1993</subfield><subfield code="e">4</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| series2 |
Blackwell Publishing Journal Backfiles 1879-2005 |
| author |
Wolkoff, P. |
| spellingShingle |
Wolkoff, P. misc Building materials Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling |
| authorStr |
Wolkoff, P. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)NLEJ243926162 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
NL |
| publishPlace |
Oxford, UK |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1600-0668 |
| topic_title |
Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling Building materials |
| publisher |
Munksgaard International Publishers |
| publisherStr |
Munksgaard International Publishers |
| topic |
misc Building materials |
| topic_unstemmed |
misc Building materials |
| topic_browse |
misc Building materials |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
l g lg |
| hierarchy_parent_title |
Indoor air |
| hierarchy_parent_id |
NLEJ243926162 |
| hierarchy_top_title |
Indoor air |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)NLEJ243926162 (DE-600)2028169-9 |
| title |
Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling |
| ctrlnum |
(DE-627)NLEJ23936404X |
| title_full |
Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling |
| author_sort |
Wolkoff, P. |
| journal |
Indoor air |
| journalStr |
Indoor air |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
1993 |
| contenttype_str_mv |
zzz |
| container_start_page |
0 |
| author_browse |
Wolkoff, P. Clausen, P. A. Nielsen, P. A. |
| container_volume |
3 |
| physical |
Online-Ressource |
| format_se |
Elektronische Aufsätze |
| author-letter |
Wolkoff, P. |
| doi_str_mv |
10.1111/j.1600-0668.1993.00011.x |
| author2-role |
verfasserin |
| title_sort |
documentation of field and laboratory emission cell “flec”: identification of emission processes from carpet, linoleum, paint, and sealant by modeling |
| title_auth |
Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling |
| abstract |
Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions |
| abstractGer |
Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions |
| abstract_unstemmed |
Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions |
| collection_details |
GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE |
| container_issue |
4 |
| title_short |
Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling |
| url |
http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x |
| remote_bool |
true |
| author2 |
Clausen, P. A. Nielsen, P. A. Gunnarsen, L. |
| author2Str |
Clausen, P. A. Nielsen, P. A. Gunnarsen, L. |
| ppnlink |
NLEJ243926162 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth |
| doi_str |
10.1111/j.1600-0668.1993.00011.x |
| up_date |
2024-07-06T07:17:46.205Z |
| _version_ |
1803813143137222656 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ23936404X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707083920.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120426s1993 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1600-0668.1993.00011.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ23936404X</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wolkoff, P.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Documentation Of Field And Laboratory Emission Cell “FLEC”: Identification Of Emission Processes From Carpet, Linoleum, Paint, And Sealant By Modeling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Munksgaard International Publishers</subfield><subfield code="c">1993</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Time versus concentration data of selected volatile organic compounds (VOCs) emitted from four pre-conditioned building materials were measured in the Field and Laboratory Emission Cell (FLEC) at three air exchange rates, 171, 342, 684 h−1, respectively, during a period of 240 hours. The materials were a carpet, a linoleum, a water-borne paint, and a sealant. Modeling of the time versus concentration data for two air exchange rates showed that the emission of VOCs from the carpet were best described with a diffusion model in which the diffusion coefficient depends on the concentration gradient for all data (exponential diffusion model), while a reduced data set eliminating initial events also could be described with a first order decay incorporating a sink effect. The paint emission data of the polar semi-VOC, Texanol, could be described with a first order decay model incorporating a sink effect for all three air exchange rates. The emission rate constant doubled by doubling the air exchange rate. The emission data for VOCs from the sealant were best described for all three air exchange rates by the exponential diffusion model. The best model correlation fit was obtained for hexane, but satisfactory results were also obtained for 2-ethylhexanol and dimethyloctanols. The decay results of linoleum did not allow for modeling leading to the conclusion that an internal concentration gradient had not yet been established under the experimental conditions</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2004</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2004||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Building materials</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Clausen, P. A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nielsen, P. A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gunnarsen, L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Indoor air</subfield><subfield code="d">Oxford : Wiley-Blackwell, 1991</subfield><subfield code="g">3(1993), 4, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926162</subfield><subfield code="w">(DE-600)2028169-9</subfield><subfield code="x">1600-0668</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:3</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:4</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1600-0668.1993.00011.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">3</subfield><subfield code="j">1993</subfield><subfield code="e">4</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| score |
7.401101 |