Nyob rau hauv xyoo tas los no, lub suab ntawm kev tiv thaiv ib puag ncig yog nce zuj zus, thiab ntau yam kev tiv thaiv ib puag ncig tau tshwm sim nyob rau hauv qhov kawg, uas tau txuas ntxiv mus rau kev lag luam luam ntawv, tshwj xeeb tshaj yog ntim thiab luam ntawv.Raws li peb paub, VOCs volatilized los ntawm cov txheej txheem luam ntawv muaj feem xyuam nrog VOCs cov ntsiab lus hauv cov kuab tshuaj, cov kuab tshuaj thiab cov tshuaj muaj feem xyuam rau siv, Nws kuj tseem cuam tshuam rau cov volatilization ntawm cov phaj roller thiab number case rau hauv cov txheej txheem luam ntawv, thiab cov volatilization ntawm semi -ua tiav daim ntawv luam tawm hauv cov txheej txheem luam ntawv.Cov xim ntau dhau ntawm cov khoom luam tawm thiab luam tawm tag nrho yuav ua rau muaj qhov nce ntawm VOCs volatiles hauv cov txheej txheem luam ntawv.
VOCs tswj tsis yog tsuas yog ua haujlwm rau kev luam ntawv xwb.
Qhov kev tso tawm VOCs no muaj ob qhov ntsuas tseem ceeb, ib qho yog tag nrho cov ntsiab lus ntawm VOCs hauv number case, hnyav thiab tshuaj, lwm qhov yog tag nrho cov inks, cov kuab tshuaj thiab tshuaj siv los ntawm cov tuam txhab cuam tshuam.Nyob rau hauv cov xwm txheej tam sim no, cov tuam txhab cuam tshuam rau tus cwj mem, tshuaj xaiv kev tswj tau nruj heev, uas VOCs cov ntsiab lus tau qis dua, muaj ntau lub lag luam tom qab ua haujlwm hauv tsev txaus tuaj yeem txo cov kuab tshuaj mus rau qhov txwv, txawm tias cov tuam txhab luam ntawv tau sim. nyuaj, qhov kev siv tag nrho no yog qhov sib txawv insurmountable.
Ib qho ntawm cov laj thawj yog qhov txwv ntawm kev ntim khoom thiab luam ntawv tsim.Tam sim no, daim ntawv lo ntawm kev ua lag luam yog cov pab pawg ntau xim thiab luam tawm tag nrho.Kev noj tag nrho ntawm tus number case, hnyav thiab cov tshuaj muaj feem xyuam tsis yog qhov kev txiav txim loj piv nrog phau ntawv luam tawm.Xav txog kev ntim khoom thiab luam ntawv lag luam, kev noj txhua xyoo ntawm 40 tons ntawm offset luam ntawv number case, 10 tons ntawm hnyav, 5 tons ntawm cov tshuaj muaj feem xyuam, raws li tus number case VOCs cov ntsiab lus tsis ntau tshaj 3% ntawm lub siab txwv, ib xyoos ntawm kev siv ntau lawm , ink VOCs cov ntsiab lus mus txog 1.2 tons, ntxiv rau cov kuab tshuaj thiab cov tshuaj muaj feem xyuam hauv VOCs, cov nyiaj no yuav ntau dua.
VOCs tswj yuav tsum tau txeeb los ntawm qhov chaw
Rau kev luam ntawv kev tiv thaiv ib puag ncig txoj cai, tshwj xeeb tshaj yog VOCs emissions, qhov kev xav tau tam sim no nkag mus rau hauv kev nkag siab yuam kev, ntau qhov tseem ceeb yog muab tso rau hauv kev tswj cov emissions ntawm luam ntawv txuas.Ntau yam kev cai ib puag ncig kuj tseem nruj me ntsis txwv cov txheej txheem luam ntawv, tau kawg, number case thiab cov tshuaj muaj feem xyuam rau qee yam.Tab sis txawm tias kev siv cov khoom siv ib puag ncig zoo dua thiab cov khoom siv pabcuam yuav ua rau muaj qee yam ntawm VOCs, txawm tias kev siv cov kev tswj hwm qib siab tsis tuaj yeem yog 100% kev tswj hwm ntawm VOCs tsim.
Yog li ntawd, peb cov kev xav tau rau kev tiv thaiv ib puag ncig ntawm kev luam ntawv, tsis yog tsuas yog xav txog seb cov ntaub ntawv siv puas yog ib puag ncig zoo, tab sis kuj ua tiav qhov kev txo qis, kev txo qis ntawm cov khoom siv hauv kev luam ntawv txuas tsuas yog palliative, lub hauv paus tiag tiag kuj yog. nyob rau hauv daim ntawv lo tsim link.Vim tias qhov no yog lub hauv paus ntawm tag nrho cov luam ntawv, ntau lawm, thaum daim ntawv lo tsim kom txo tau cov pab pawg xim, txo cov ntawv luam tawm tag nrho, nws tuaj yeem ua tiav cov cwj mem, hnyav, cov tshuaj muaj feem xyuam xws li kev txo qis ntawm cov khoom uas muaj VOCs.
Peb tab tom ua haujlwm hnyav, los ntawm kev tswj hwm VOCs, txawm tias cov pa roj carbon emissions, thiab cov pa roj carbon emission txo tuaj yeem ua rau ob qho tib si cov tsos mob thiab cov hauv paus ntsiab lus.
Post lub sij hawm: May-20-2022
