Taw qhia rau kev koom tes ntawm cov khoom siv polyester fiber ntau rau kev tiv thaiv ib puag ncig:
Nyob rau hauv xyoo tas los no, kev lag luam zam tau pom qhov kev hloov pauv loj rau kev ruaj khov, nrog ntau yam khoom siv tshiab thiab cov kev coj ua tau tshwm sim los txo nws cov kev taw qhia ib puag ncig.Ib qho txiaj ntsig tseem ceeb yog los ntawm cov khoom siv polyester rov ua dua tshiab, kev hloov pauv kev ua si hauv kev tshawb nrhiav rau lub neej yav tom ntej ntsuab, cov khoom siv uas tsis yog hloov pauv txoj hauv kev peb mus rau kev zam tab sis kuj tseem ua rau muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig.
Los ntawm kev nce ntawm cov khoom siv polyester:
Kev lig kev cai, polyester yog siv dav siv hluavtaws fiber ntau cuam tshuam nrog kev txhawj xeeb ntawm ib puag ncig vim nws tso siab rau cov khoom siv tsis txuas ntxiv thiab cov txheej txheem ntau lawm.Txawm li cas los xij, kev qhia txog cov khoom siv polyester tau hloov pauv cov lus piav qhia no, rov qab siv cov khoom pov tseg tom qab siv xws li PET fwj rau hauv cov khoom zoo polyester fiber.
Ib qho ntawm kev koom tes ntawm cov khoom siv polyester rov ua dua tshiab rau kev tiv thaiv ib puag ncig: txo cov pa phem yas:
Recycled polyester plays lub luag haujlwm tseem ceeb hauv kev daws cov teeb meem yas thoob ntiaj teb.Los ntawm kev hloov cov pov tseg yas los ntawm qhov chaw pov tseg thiab dej hiav txwv, cov khoom siv ruaj khov no yuav pab txo qis qhov cuam tshuam tsis zoo ntawm cov yas rau ecosystems thiab tsiaj qus.Cov txheej txheem rov ua dua tshiab tsis yog tsuas yog ntxuav ib puag ncig xwb tab sis tseem txuag cov peev txheej tseem ceeb uas yuav siv los tsim cov polyester nkauj xwb.
Ib qho kev koom tes ntawm cov khoom siv polyester fiber ntau rau kev tiv thaiv ib puag ncig: lub zog thiab kev txuag nyiaj:
Kev tsim cov polyester rov ua dua tshiab yuav tsum muaj zog tsawg thiab cov peev txheej ntau dua li cov khoom siv polyester.Kev rho tawm ntawm nkauj xwb polyester raw cov ntaub ntawv xws li cov roj crude yog cov peev txheej siv zog thiab ua rau lub tsev cog khoom emissions.Hauv qhov sib piv, cov polyester rov siv dua txo cov kev cuam tshuam no los ntawm kev siv cov ntaub ntawv uas twb muaj lawm, ua rau txo qis cov pa roj carbon hneev taw thiab txoj hauv kev ntau dua rau kev tsim textile.
Ib qho ntawm kev koom tes ntawm cov khoom siv polyester fiber ntau rau kev tiv thaiv ib puag ncig: txuag dej:
Kev tsim cov polyester rov ua dua tshiab kuj hais txog kev tsis txaus dej, qhov teeb meem nyuaj ntsib ntau thaj chaw tsim khoom lag luam.Kev tsim cov khoom siv polyester tsoos yuav tsum muaj ntau cov dej los ntawm cov khoom siv raw extraction mus rau dyeing thiab tiav cov txheej txheem.Rau cov khoom siv polyester rov ua dua tshiab, qhov tseem ceeb ntawm kev siv cov ntaub ntawv uas twb muaj lawm yuav pab txuag dej thiab txo qhov kev cuam tshuam ib puag ncig cuam tshuam nrog cov khoom siv dej ntau.
Ib qho kev pab cuam ib puag ncig ntawm cov khoom siv polyester rov qab: kaw lub voj:
Recycled polyester ua raws li cov hauv paus ntsiab lus ntawm kev lag luam ncig, uas qhia txog qhov tseem ceeb ntawm kev rov ua dua tshiab, rov siv dua thiab txo cov khoom pov tseg.Los ntawm kev kaw lub neej voj voog ntawm polyester, qhov kev hloov pauv ruaj khov no pab tsim kom muaj kev lag luam zoo dua qub thiab rov tsim dua tshiab.Cov neeg siv khoom tau paub ntau ntxiv txog qhov muaj txiaj ntsig ntawm cov khoom siv polyester uas yog lub luag haujlwm xaiv, txhawb cov hom lag luam kom suav nrog hauv lawv cov khoom lag luam.
Cov ntsiab lus ntawm kev koom tes ntawm cov khoom siv polyester fiber ntau rau kev tiv thaiv ib puag ncig:
Raws li kev lag luam zam tsoo nrog nws qhov cuam tshuam rau ib puag ncig, cov khoom siv polyester tau dhau los ua lub teeb pom kev ntawm kev cia siab.Nws lub peev xwm los rov tsim cov khoom pov tseg yas, txuag lub zog thiab cov peev txheej, thiab txhawb kev lag luam ncig ua rau nws yog tus neeg tseem ceeb hauv kev nrhiav kev txhim kho kom ruaj khov.Los ntawm kev xaiv cov khoom tsim los ntawm cov khoom siv polyester rov ua dua tshiab, cov neeg siv khoom tuaj yeem txhawb nqa kev siv zog txuas ntxiv los tsim kom muaj kev paub ntau dua ib puag ncig thiab lub luag haujlwm zam kev lag luam.
Post lub sij hawm: Feb-26-2024