20.500.12556/RUL-125650 Vpliv prezračevanja na koncentracijo skupnih hlapnih organskih spojin v notranjem zraku novih in prenovljenih prostorov The effect of ventilation on the concentration of total volatile organic compounds in indoor air of newly built and renovated building spaces Hlapne organske spojine (HOS) se sproščajo iz nekaterih gradbenih materialov, pohištva, barv, lakov in drugih proizvodov. V preskusnih komorah smo s fotoionizacijskim zaznavalom spremljali koncentracijo skupnih hlapnih organskih spojin (SHOS) pri različnih stopnjah prezračevanja in temperaturnih režimih za različne kombinacije gradbenih materialov. Višja stopnja prezračevanja prispeva k nižji koncentraciji SHOS v začetni fazi, ne vpliva pa na hitrejše zniževanje koncentracije SHOS. Ugotovili smo, da mavčna plošča adsorbira hlapne organske spojine. Volatile organic compounds (VOC) are released from certain building materials, furniture, paints, varnishes, and other products. In the test chambers, the concentration of total volatile organic compounds (TVOC) was monitored at different air change rates and temperature regimes for different combinations of building materials by using a photoionization detector. A higher air change contributes to a lower concentration of TVOC during the initial phase, but it does not affect a faster decrease in the TVOC concentration. It was found that gypsum board adsorbs volatile organic compounds. hlapne organske spojine (HOS) skupne hlapne organske spojine (SHOS) kakovost zraka v prostoru fotoionizacijsko zaznavalo (PID) prezračevanje stopnja prezračevanja volatile organic compounds (VOC) total volatile organic compounds (TVOC) indoor air quality photoionization detector (PID) ventilation air change rate true false false [A. Jurinčič] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2021-03-30 08:31:03 2021-03-30 08:31:07 2023-10-24 10:21:02 0000-00-00 00:00:00 2021 0 Ljubljana 0 XXIV, 69 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 628.8:613.155:547.1(043.2) 228361 58914051 6882.pdf 6882.pdf 1 D1E2FA79EE3E0809CC0D6B925DEC4B98 e5785ca87e291d7e821a4b9875ed66bfd60a0f16f89f3f92b52b83475974d6f2 c231c03b-a1bb-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=141469 Fakulteta za strojništvo 0 0 0