Ib txoj kev tshawb fawb tsis ntev los no tau tshaj tawm thaum pib lub Kaum Ib Hlis tau rov ua qhov tsis ntseeg ntawm vape. Raws li qhov kev tshawb fawb no tau nthuav tawm rau Kev Tshaj Qhia Tawm, cov pa luam yeeb tawm los ntawm cov luam yeeb hluav taws xob tuaj yeem ua rau cov neeg siv khoom tau txais cov ntsiab lus ntawm cov khoom uas ua rau muaj kev phom sij rau kev noj qab haus huv.
PARTICLES THIAB KEV POM ZOO HAUV VAPOR?
Cov khoom zoo ua los ntawm vaping thiab muaj peev xwm ua rau muaj kev phom sij rau cov neeg siv khoom? Qhov no yog qhov xaus ntawm kev tshawb fawb tsis ntev los no tau tshaj tawm rau Cov Ntawv Tshaj Lij. Yog tias daim ntawv tshaj tawm "kev tshawb fawb" no zoo li siv cov tweezers hais txog nws cov lus xaus, nws xav mus ntxiv kom nkag siab tias cov khoom no tau tsim li cas, lawv qhov loj thiab lawv qhov xwm txheej tuaj yeem ua rau nws tuaj yeem txwv lawv cov teebmeem.
Ua li no, cov kws tshawb fawb pom qhov tsim ntawm cov khoom zoo ua los ntawm vaping raws li kev ua haujlwm ntawm lub sijhawm thiab qhov no rau ntau hom e-kua. Ob qhov xwm txheej yog txuas nrog qhov nce hauv qhov concentration ntawm cov khoom tsis haum: ob mus rau peb vib nas this tom qab thawj puff thiab thib ob, plaub mus rau tsib vib nas this tom qab. Thaum thawj qhov kev tshwm sim, cov no yog cov concentrations ntawm cov khoom ntawm propylene glycol thiab tshuaj glycerol uas nce thiab, thaum lub sij hawm thib ob, qhov concentrations ntawm aromatic molecules uas naj hoom lub nqus pa.
« Cov kev tshawb pom no txhawb nqa qhov xav tau los tsim cov tswv yim los tiv thaiv vaping ntawm cov neeg siv tshiab, cov neeg laus, cov hluas, thiab cov menyuam yaus, thiab tswj kev tsim khoom thiab cov ntsiab lus ntawm e-luam yeeb siv los ua cov cuab yeej txiav luam yeeb. », xaus lus Ilias G. Kavouras, xibfwb ntawm University of Birmingham hauv Tebchaws Meskas thiab tus kws sau ntawv tseem ceeb ntawm txoj kev tshawb no.
