Lub caij nplooj ntoos hlav txaj yog formaldehyde muaj kuab paug? Yooj yim rau kev saib xyuas cov ntsiab lus, formaldehyde lom yog qhov teeb meem zais

Txawm hais tias peb muaj tam sim no tseem ceeb heev rau txhua yam ntawm peb lub neej, tshwj xeeb tshaj yog rau cov teeb meem hauv tsev tshiab formaldehyde yog cov ncauj lus kom ntxaws, tab sis ntau tus neeg tsis paub qee cov ntsiab lus tsis quav ntsej los ntawm peb, xws li lub caij nplooj ntoos hlav txaj tiv thaiv zaj duab xis, yog peb qhov chaw ntawm formaldehyde hauv tsev. Raws li cov khoom yas hauv kev tsim khoom, siv ntau cov kua nplaum, yog li cov khoom zoo li no muaj ntau cov formaldehyde, ob peb cov ntsiab lus me me tsis quav ntsej piled qeeb, hais txog peb lub cev muaj zog tseem loj heev. Nyob rau hauv peb lub neej txhua hnub, txawm li cas los xij, tseem muaj ntau yam uas yuav tsum tsis txhob rhuav tshem, tom qab tag nrho, ntau tus neeg tuaj yeem hnov ​​qhov muaj cov yeeb yaj kiab tiv thaiv, yuav ua rau lub caij nplooj ntoos hlav txaj kom huv si, thiab thaum lub sijhawm ua tiav ntawm lub sijhawm zoo tib yam yog yooj yim los so. Tab sis paub qhov teeb meem ntawm formaldehyde, nws yog los ntawm qhov me me hauv lub neej niaj hnub, txuas ntxiv mus. Yog li thaum hais nyob rau hauv lub sij hawm rau peb txoj kev xav, tsis ntau, tab sis nyob rau hauv lub sij hawm ntev, yuav cuam tshuam rau peb kev noj qab haus huv. Tsis tas li ntawd, yog tias koj yuav yog daim txhuam cev tsim lub caij nplooj ntoos hlav txaj, ces qhov nruab nrab yuav muaj formaldehyde yuav ntau dua, thiab xav paub, yog tias koj yog lub caij nplooj ntoos hlav txaj yog cov khoom ua npuas hom. Yog li thaum lub sij hawm ntawm ntau lawm yuav siv npuas plaub hau tus neeg sawv cev. Piv txwv tias koj yuav yog lub caij nplooj ntoos hlav no lub txaj, dawb formaldehyde nyob rau hauv lub sij hawm ntev, kuj yuav ua rau tsev formaldehyde ntau tshaj kev twv dua. Yog li, peb tuaj yeem ua li cas rau cov teeb meem formaldehyde? Ntxiv rau qhov tsw qab 1: yooj yim yog hais txog qhov ua pa tawm, ua tib zoo saib xyuas hauv tsev yog tias qhov cua hauv tsev zoo heev, feem ntau ua kom muaj qhov ua pa ntawm qhov cua zoo, qhov no yog kom tsis txhob muaj cov pa phem uas tsim tawm, tab sis ceev faj, vim tias lub voj voog ntawm kev tso tawm formaldehyde hauv peb lub neej yog qhov ruaj khov, yog li peb xaiv ib txoj hauv kev mus sij hawm ntev rau qhov cua. Ntxiv rau qhov tsw qab 2: Maya xiav yog ib txoj kev tswj hwm formaldehyde zoo, nws muaj ob hom adsorption thiab decomposition muaj nuj nqi. Yog li koj tsis nyiam cov ntaub ntawv ib txwm muaj, saturated mob. Maya xiav tuaj yeem tom qab adsorption formaldehyde, ncaj qha mus rau cov pa phem, kom lub peev xwm sab hauv tsis saturated, kev tswj cov pa phem tuaj yeem siv ntau tshaj 3 xyoos, yog tsim rau cov pa phem hnyav hauv tsev tshiab. Ntxiv rau qhov tsw coup 3: activated carbon yog tam sim no ntau tus neeg xaiv txoj kev, ib txoj kev tab sis nws kuj muaj ntau yam teeb meem. Lub sijhawm ntawd luv heev, yog tias cov pa phem hauv tsev tsis yog qhov mob hnyav, ntau tshaj kaum hnub yuav tsum tau hloov pauv, txwv tsis pub ib zaug yuav tso pa pa phem los ntawm peb. Ntxiv rau qhov tsw qab 4: yog tias koj tso cai, koj tuaj yeem sim tso ob peb lub peev xwm pov tseg cov nroj tsuag formaldehyde hauv tsev, tab sis cov txiaj ntsig ntawm cov nroj tsuag purification yog qis dua li peb xav, tshwj xeeb tshaj yog tias muaj kuab paug hnyav, yog li txoj kev no tsis pom zoo nyob rau theem pib ntawm formaldehyde yog siv thaum ua.