Environmental standards rau cov rooj tog ntoo

- Aug 16, 2018-

Nyob rau hauv ntau tus neeg txoj kev tshoov siab, cov rooj tog ntoo yeej yog cov phooj ywg zoo tshaj plaws, tiam sis koj paub ntau npaum li cas txog cov qauv kev cai lij choj?


Raws li Tuam Tshoj tus qauv kev tiv thaiv ib puag ncig, raws li lub tswvyim ntawm formaldehyde emission txwv, formaldehyde txwv theem hauv pawg thawj coj saib faib ua peb theem, nam E2≤5.0mg / L, E1≤1.5mg / L, E0≤0.5mg / L . Nyob rau hauv Suav teb, lub phaj tuaj yeem ncav cuag E2 tus qauv, uas yog, E2, E1 thiab E0 plates tuaj yeem hu ua cov phooj ywg environmentally plates, tab sis vim muaj kev txhim kho cov neeg siv khoom 'environmental awareness, E1 lossis txawm tias E0 daim hlau . Txawm hais tias tus txheej txheem ntawm tus qauv hauv thaj tsam ntawm lub cheeb tsam yog ib tus loj, cov kev hloov ntawm qhov kev hloov yog lub dav, tab sis vim formaldehyde tsis tau tag nrho, cov neeg siv yuav tsis ntseeg siab tus qauv zoo li tus qauv ntawv no.


E0 tus qauv yog cia muaj qhov muaj cov ntaub ntawv ntawm formaldehyde hauv cov ntawv thaj tsam zoo nkauj, tab sis nws yuav tsum tsis pub tshaj 0.5 mg / L, uas yog siab tshaj; Qhov qis qis dua yuav tsum yog cov ntsiab lus tshaj plaws ntawm aldehydes nyob rau hauv thaj tsam zoo nkauj ntoo (ntoo xwb nws muaj cov ntsiab lus qis ntawm 0.12 mg / L mus 0.04 mg / L). ), uas yog, qhov txo qis yog 0.12 mg / L. Formaldehyde tsis tuaj yeem tso tawm, yog li cov neeg txais kev pabcuam tsis sibtham. Nyob rau hauv txhua rooj plaub, tus txheej txheem tus qauv thaij no yog ntau tshaj li daim ntawv ntsuab. Qhov no yog heev gratifying.


"Zero Formaldehyde" txhais tau hais tias tsis muaj cov aldehyde raug xaiv hauv cov khoom, tsis muaj aldehyde raug tsim thaum lub sij hawm cov tshuaj tiv thaiv; tsis muaj kuab paug lossis puas tsuaj los ua rau ib puag ncig mus rau cov neeg ua haujlwm. Raws li tau hais tseg "zero formaldehyde" environmentally friendly sheet: dawb aldehyde nyob rau hauv lub rooj tsavxwm tsawg dua los yog vaj huam sib luag rau tus kheej aldehyde ntsiab lus (feem ntau 0.04mg / L - 0.12mg / L). "Zero Formaldehyde" Environment Sheet tiv thaiv ntawv thiab E0 tsis zoo li qub. Tus "zero formaldehyde" environmental protection board hais tias yuav tsum siab tshaj E0 hauv txoj cai.