Cov kev kawm thiab cov kev txwv tam sim no hauv kev txhim kho kev lag luam feem ntau nyuaj rau kev tawg, thiab tib yam yog qhov tseeb rau cov khoom lag luam yas nyob hauv Suav teb.Yuav ua li cas kom ua tiav cov xim tsis muaj tshuaj lom ntsuab tiag tiag, yuav ua li cas kov yeej cov teeb meem ntawm Western plasticizer tau tsom rau kev tshawb fawb txog kev lag luam. kev taw qhia.Qhov zoo, cov xov xwm zoo tau hais tias Zhengzhou University tau tsim lub tshuab ntsuab tsis muaj tshuaj lom neeg yas, uas yuav nqa cov txiaj ntsig zoo rau cov zaub mov ntim ntawm cov khoom lag luam yas hauv Suav.
Peb lub teb chaws kov yeej plasticizer technical barrier ntsuab tsis muaj tshuaj lom neeg yas ntim khoom yas yuav tuaj
Coj los ntawm cov xibfwb Liu Zhongyi ntawm Lub Tsev Kawm Ntawv ntawm Chemistry thiab Molecular Engineering ntawm Zhengzhou University, pab pawg tshawb fawb ntawm Green Catalytic Txheej Txheem Kev Kawm Lub Chaw Haujlwm ntawm Henan xeev, tom qab ntau tshaj li ib xyoos ntawm kev tshawb nrhiav, nyuam qhuav ua tiav tiav qhov tsis muaj tshuaj lom. ntawm phthalic plasticizer hauv chav kuaj, thiab kev ua haujlwm tseem ceeb ntawm cov khoom tau mus txog European Standard rau cov zoo li plasticizers, thiab tseem yuav nkag mus rau hauv qhov kev sim ua ke.Tom qab cov pawg ntau lawm, nws xav tias kom ua tiav tsis muaj tshuaj lom ntawm cov khoom yas hauv ntau teb nyob Suav teb.
Raws li kev qhia, o-benzene chav kawm yas kev siv tshuab yog siv dav hauv ntiaj teb, kev siv yas ntau tshaj plaws, tshuaj lom neeg tsim cov ntu, siv dav hauv cov yas, roj hmab, nplaum, cellulose, cob, cov khoom siv kho mob, cable thiab lwm yam khoom lag luam Txawm li cas los xij, benzene lub nplhaib cov qauv hauv phthalic plasticizer yog qhov tsim kev puas tsuaj rau tib neeg, tsiaj, cog thiab ib puag ncig, tshwj xeeb tshaj yog rau tib neeg cov kev ua me nyuam.Qhov txiaj ntsig, Eu tau txais kev taw qhia thaum kawg 2005 txwv tsis pub siv phthalates hauv cov khoom uas tuaj mus ze rau tib neeg lub cev, xws li zaub mov, ntim khoom kho mob thiab menyuam yaus cov khoom ua si. Vim li ntawd 2011, ntau lub tebchaws, suav nrog Suav, tau teeb tsa cov qauv zoo ib yam li EU.Qhov nontoxic plasticizer cov khoom lag luam hauv peb lub teb chaws yog qhov xwm ceev.
Raws li cov kev tshawb fawb no, kev lag luam kev lag luam tau maj mam paub, thiab cov cuab yeej kev teeb meem thiab cov txheej txheem nruj ntawm EU yuav tawg tag nrho.Thaum tib lub sijhawm, nrog ntau lawm ntawm cov tuam ntxhab, cov nqi ntawm ntsuab tsis muaj tshuaj lom neeg yas yuav tsum. kom poob qis, txhua qhov nqes hauv kev lag luam, suav nrog cov neeg tau txais kev pab zoo yuav tau txais txiaj ntsig los ntawm nws.
Lub sij hawm tshaj tawm: Kaum Hlis-29-2020