Cov yam ntxwv cuam tshuam rau formaldehyde emission ntawm rooj tog yog complex. Hais txog nws cov khoom siv hauv paus, vaj huam sib luag ntoo, muaj ntau yam uas cuam tshuam rau formaldehyde emission ntawm cov vaj huam sib luag ntoo, xws li cov khoom siv, hom kua nplaum, kua nplaum siv, kub nias, tom qab kho, thiab lwm yam. Raws li formaldehyde emission. ntawm rooj tog, nws yog ib qho tsim nyog yuav tsum tau hais txog tsib yam hauv qab no:

1. Kho kom zoo nkauj hom

Kev kho kom zoo nkauj saum npoo ntawm rooj tog muaj qhov pom tseeb sealing nyhuv ntawm formaldehyde. Nyob rau hauv cov txheej txheem kev siv tshwj xeeb, yuav tsum tau them nyiaj rau kev xaiv cov nplaum uas tsis muaj formaldehyde emission, ntau yam khoom siv kho kom zoo nkauj thiab cov txheej txheem tsim nyog los xyuas kom meej tias tsis muaj formaldehyde emission tshiab yuav tshwm sim tom qab kho kom zoo nkauj.

2. Tus nqi thauj khoom

Lub npe hu ua tus nqi nqa yog hais txog qhov sib piv ntawm thaj chaw saum npoo ntawm cov rooj tog zaum hauv tsev uas raug huab cua mus rau qhov ntim sab hauv. Qhov siab dua tus nqi thauj khoom, qhov siab dua formaldehyde concentration. Yog li ntawd, thaum lub luag haujlwm tseem ceeb txaus siab, tus naj npawb thiab ntim ntawm cov rooj tog hauv qhov chaw sab hauv yuav tsum raug txo kom ntau li ntau tau, thiaj li txo cov formaldehyde emission hauv cov rooj tog.

3. Txoj kev diffusion

Nws yog tsim nyog hais tias qhov tseem ceeb ntawm vaj huam sib luag rooj tog ntug. Nyob rau tib lub sijhawm, hauv kev tsim cov rooj tog zaum, nyob rau hauv qhov chaw ntawm kev sib ntsib lub zog thiab cov qauv, peb tuaj yeem sim siv cov phaj nyias.

4. Ib puag ncig

Qhov tseeb ntawm kev siv ib puag ncig muaj kev cuam tshuam zoo rau formaldehyde emission ntawm rooj tog. Kub, av noo thiab qhov cua txhua yam cuam tshuam rau formaldehyde emission. Nyob rau hauv ib txwm huab cua puag ncig, formaldehyde concentration nyob rau hauv cov huab cua yuav muab ob npaug rau thaum lub kub nce los ntawm 8 ℃; cov formaldehyde emission yuav nce li ntawm 15% thaum cov av noo nce 12%. Yog li ntawd, nyob rau hauv lub hauv paus ntawm tej yam kev mob, cov cua txias thiab cov cua tshiab system cov cuab yeej siv tau los kho lub sab hauv tsev kub, av noo thiab huab cua ntshiab, thiaj li hais tias formaldehyde emissions yuav tsum moderately tswj.

5. Lub sijhawm thiab cov xwm txheej

Lub formaldehyde emission concentration ntawm rooj tog tau zoo correlated nrog lub sij hawm laus tom qab ntau lawm. Yog li ntawd, nws yuav tsum tau khaws cia rau lub sijhawm ua ntej siv, thiab muab tso rau hauv qhov kub thiab txias ib puag ncig thaum khaws cia kom nrawm formaldehyde emission, thiaj li txo cov pa phem hauv kev siv tom qab.

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