Green Dilemma ntawm Kev Lag Luam Textile thiab Kev tshwm sim ntawm Recycled paj rwb xov raws li kev daws teeb meem
Nyob rau hauv cov txheej txheem ntawm kev lag luam thoob ntiaj teb, kev lag luam textile, raws li kev lag luam pillar, yeej ib txwm tuav txoj haujlwm tseem ceeb. Nws muab cov neeg muaj ntau yam ntaub thiab cov khoom siv khaub ncaws, ua tau raws li kev xav tau ntawm kev ua neej nyob txhua hnub. Txawm li cas los xij, cov teeb meem hauv ib puag ncig tau dhau los ua qhov tseem ceeb, ua rau muaj kev txwv tseem ceeb ntawm txoj kev loj hlob ntawm kev lag luam.
Kev lag luam textile tsoos siv cov dej thiab lub zog loj hauv cov txheej txheem tsim khoom. Kev tsim 1 tuj paj rwb xov paj feem ntau xav tau ntau pua tons ntawm dej. Cov txheej txheem dyeing thiab luam ntawv yog cov neeg siv dej ntau dua. Tsis tas li ntawd, ib qho loj ntawm cov dej khib nyiab uas tsis tau kho tau raug tso tawm ncaj qha, uas yog nplua nuj nyob hauv cov tshuaj lom neeg thiab cov hlau hnyav xws li aniline, mercury, thiab cadmium. Qhov no ua rau muaj kuab paug loj heev rau ecosystems, xws li av, dej ntws, thiab pas dej; cuam tshuam cov dej ecological tshuav nyiaj li cas; ua rau muaj kev phom sij ntawm cov kab mob hauv dej; thiab ua phem rau cov dej haus kev nyab xeeb ntawm thaj chaw ib puag ncig. Tsis tas li ntawd, kev siv hluav taws xob ntawm kev lag luam textile tsis tuaj yeem kwv yees. Nws tsuas yog tso siab rau cov khoom siv hluav taws xob xws li thee thiab roj av, uas tsim cov pa roj carbon ntau thiab cov pa phem xws li carbon dioxide thiab sulfur dioxide thaum lub zog hloov pauv, ua rau lub ntiaj teb huab cua hloov pauv ntau dua thiab ua rau lub nra hnyav rau ib puag ncig.
Tawm tsam keeb kwm yav dhau los ntawm "dual carbon" lub tswv yim (carbon peaking thiab carbon neutrality), lub teb chaws thoob ntiaj teb tau nquag txhawb kev txuag hluav taws xob thiab txo qis emissions nyob rau hauv ntau yam lag luam, muab kev lag luam textile nyob rau hauv unprecedented siab hloov. Raws li lub teb chaws tsim khoom lag luam loj, Tuam Tshoj txoj kev lag luam textile tuav txoj haujlwm tseem ceeb hauv kev lag luam hauv lub teb chaws tab sis tib lub sij hawm dais txoj haujlwm txo qis qis. Yog tias cov qauv kev tsim khoom ib txwm siv txuas ntxiv mus, nws yuav tsis tsuas yog nyuaj kom ua tau raws li lub teb chaws cov pa roj carbon emission txo qhov yuav tsum tau ua tab sis kuj tseem tuaj yeem ua rau Tuam Tshoj muaj qhov tsis zoo hauv kev lag luam thoob ntiaj teb vim muaj kev cuam tshuam kev lag luam ntsuab.
Nyob rau hauv qhov xwm txheej no, cov paj rwb rov ua dua tshiab tau tshwm sim los ua qhov tseem ceeb ntawm kev lag luam textile kom ua tiav kev hloov pauv ntsuab. Ua los ntawm cov ntaub ntawv pov tseg, paj rwb, thiab lwm yam khoom siv raw, cov paj rwb rov siv dua yog rov ua dua rau hauv cov xov paj los ntawm ntau cov txheej txheem suav nrog kev rov ua dua tshiab, txheeb xyuas, thiab ua tiav. Cov qauv tsim tawm no txo qis kev cia siab rau cov paj rwb nkauj xwb ntawm qhov chaw, txo qis kev siv hluav taws xob thiab kev ua pa phem thaum lub sij hawm tsim khoom, ua raws li lub tswv yim ntawm kev lag luam ncig, thiab tuav qhov tseem ceeb rau kev siv cov peev txheej thiab kev tiv thaiv ib puag ncig.
Yav dhau los, txawm hais tias cov paj rwb rov ua dua tshiab muaj qhov zoo ntawm ib puag ncig, nws raug kev txom nyem los ntawm qhov tsis txaus ntawm fiber ntau, xim uniformity, thiab cov xov paj ruaj khov vim muaj kev txwv thev naus laus zis, txwv tsis pub nws cov ntawv thov dav dav thiab kev lag luam nthuav dav hauv kev lag luam textile. Niaj hnub no, nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis tsis tu ncua, kev ua tiav loj tau ua tiav hauv cov tshuab siv paj rwb rov siv dua, daws tau ntau yam teeb meem ntev mus rau kev lag luam. Qhov no tau txhim kho nws cov kev ua tau zoo thiab kev ua tau zoo, ua rau kaj ntug tshiab rau kev hloov pauv ntsuab ntawm kev lag luam textile thiab cog lus tias yuav hloov kho cov qauv kev lag luam ntawm textile kev lag luam thiab qhib ib tshooj tshiab ntawm kev txhim kho kom ruaj khov.
Recycled Paj Rwb Xov Paj: Kev Tsim Kho Kev Tsim Kho Tshiab Tsim Kho Kev Lag Luam Kev Lag Luam
Kev sib tsoo hauv cov tshuab siv paj rwb rov siv dua yog qhov tseem ceeb rau kev hloov pauv ntsuab ntawm kev lag luam textile. Kev nce qib hauv cov khoom xws li kev txheeb xyuas xim thiab kev sib xyaw ua kom zoo tau txhim kho cov khoom lag luam zoo, txhaj tshuaj tiv thaiv tshiab rau hauv kev tsim kho.
(I) Cov Lus Qhia Tseem Ceeb ntawm Kev Tshawb Fawb Txog Kev Tshawb Fawb
Xim sorting tshuab yog qhov txuas tseem ceeb hauv kev siv paj rwb xov paj. Nyob rau hauv ib txwm siv paj rwb xov paj ntau lawm, khib nyiab textiles mas sorted manually, ua rau tsis tshua muaj efficiency thiab tsis raug. Kev sib xyaw ntawm cov khoom pov tseg ntawm cov xim sib txawv thiab cov ntaub ntawv ua rau cov xim tsis sib xws thiab tsis ruaj khov ntawm cov xov paj uas tsim tawm. Niaj hnub no, kev sib xyaw ua ke ntawm cov cuab yeej kho qhov muag pom tau zoo thiab cov cuab yeej siv hluav taws xob ua kom sai thiab raug xim xaiv cov ntaub ntawv pov tseg. Nruab nrog lub koob yees duab kev daws teeb meem siab thiab cov duab ntse paub cov algorithms, cov cuab yeej tuaj yeem txheeb xyuas cov ntaub ntawm cov xim sib txawv thiab txheeb lawv siv cov caj npab lossis cov khoom siv. Qhov no ua rau cov xim ntshiab ntawm cov paj rwb rov qab siv dua, txo kev siv tshuaj lom neeg hauv cov txheej txheem dyeing, txo cov pa phem, thiab txhim kho kev tsim khoom.
Kev ua kom zoo ntawm cov txheej txheem sib xyaw kuj tseem yog qhov tseem ceeb ntawm kev ua haujlwm thev naus laus zis hauv cov paj rwb rov siv dua. Yav dhau los, kev sib xyaw cov paj rwb rov siv dua nrog lwm cov fibers feem ntau ntsib teeb meem kev sib raug zoo, ua rau cov xov paj tsis zoo. Tam sim no, cov kws tshawb fawb tau txhim kho kev sib xyaw ntawm cov paj rwb rov siv dua nrog lwm cov fibers los ntawm kev hloov kho cov fiber ntau los hloov nws cov qauv tshuaj thiab lub cev. Piv txwv li, plasma kho tshuab yog siv los qhia txog cov kev ua haujlwm tshwj xeeb ntawm cov fiber ntau, txhim kho kev sib cuam tshuam ntawm fibers thiab yog li txhim kho lub zog thiab ruaj khov ntawm cov xov paj sib xyaw. Tsis tas li ntawd, kev ua kom zoo ntawm cov cuab yeej sib xyaw tshiab thiab cov txheej txheem tsis ua haujlwm ua rau muaj kev sib xyaw ua ke ntawm cov fibers sib txawv, ntxiv kev txhim kho qhov zoo ntawm cov xov paj sib xyaw.
(II) Kev txhim kho Leapforward hauv Core Indicators
Nrog kev siv thev naus laus zis, cov cim tseem ceeb ntawm cov paj rwb rov ua dua tshiab tau ua tiav qhov tseem ceeb leaps. Ntawm lawv, kev txhim kho hauv fiber ntau lub zog yog qhov tshwj xeeb tshaj yog piv nrog cov paj rwb rov siv dua qub, lub zog fiber ntau ntawm cov xov paj tshiab tshiab tau nce los ntawm 30%. Qhov kev txhim kho no ua tau zoo daws cov teeb meem ntawm brittleness thiab tsis muaj zog ntawm cov paj rwb yarn ib txwm siv dua tshiab. Hauv kev tsim khoom tiag tiag, fiber ntau zog txo cov xov paj tawg thaum lub sij hawm xaws, txhim kho kev tsim khoom thiab cov khoom zoo. Kev ntsuam xyuas qhia tau hais tias cov ntaub qhwv nrog cov xov paj tshiab uas siv tau tshiab muaj 25% nce tensile tawg lub zog piv nrog cov khoom siv ib txwm siv, ua rau lawv tiv taus ntau dua thiab ruaj khov dua.
Ntxiv nrog rau lub zog fiber ntau, lwm yam kev ua tau zoo ntawm cov paj rwb rov siv dua kuj tau txhim kho tau zoo. Nyob rau hauv cov nqe lus ntawm cov xov paj uniformity, qhov optimization ntawm carding thiab kos cov txheej txheem tau txo qhov luv luv fiber ntau npaum li cas thiab neps, ua rau cov xov paj thickness ntau uniform thiab txo lub unevenness ntawm evenness los ntawm 20%. Qhov no tsis tsuas yog txhim kho qhov zoo ntawm cov xov paj, tab sis kuj tseem muab lub hauv paus zoo dua rau kev dyeing tom qab thiab tiav cov txheej txheem, uas ua rau ntau yam xim dyeing thiab ci dua.
(III) Kev Ua tiav hauv Kev Txhim Kho Zoo
Kev kho kom zoo dua qub los ntawm kev siv thev naus laus zis tau ua rau cov paj rwb rov ua dua tshiab kom tau raws li cov qauv ntawm cov paj rwb ib txwm muaj nyob rau hauv cov nqe lus ntawm kev tiv thaiv pilling, noo noo nqus, thiab ua kom qhuav sai, ua rau nws haum rau high-end daim ntawv thov scenarios.
Nyob rau hauv cov nqe lus ntawm kev tiv thaiv pilling kev ua tau zoo, los ntawm kev txhim kho cov fiber ntau blending piv thiab kev kho deg tshuab, anti-pilling qib ntawm fabrics ua los ntawm recycled paj rwb xov paj tau mus txog theem 4 los yog siab dua (nrog rau qib 5 yog siab tshaj). Qhov no zoo txo pilling ntawm cov ntaub nto, tswj cov ntaub zoo li thiab durability. Qhov kev txhim kho kev ua tau zoo no tau nthuav dav siv cov paj rwb rov siv dua hauv cov khaub ncaws, tsev textiles, thiab lwm yam. Tshwj xeeb tshaj yog nyob rau hauv high-end khaub ncaws ua lag luam, recycled paj rwb xov paj, uas yav tas los txwv vim pilling teeb meem, tam sim no tau txais kev pom zoo los ntawm ntau hom nrog nws zoo heev anti-pilling kev ua tau zoo.
Kev txhim kho hauv kev nqus dej noo thiab kev ua kom qhuav sai kuj ua rau cov paj rwb rov ua dua tshiab nyob rau hauv cov khaub ncaws ncaws pob thiab cov khoom siv sab nraum zoov. Los ntawm cov qauv fiber ntau tshwj xeeb tsim thiab ua tiav cov txheej txheem, cov xov paj tshiab siv tau sai sai nqus hws los ntawm tib neeg lub cev thiab hloov mus rau cov ntaub nto rau evaporation, ua kom tawv nqaij qhuav. Kev ntsuam xyuas pom tau tias nws qhov nqus dej noo yog 35% siab dua li cov paj rwb ib txwm, thiab nws lub sijhawm ziab yog txo los ntawm 20%. Cov neeg ncaws pob hnav khaub ncaws ua kis las ua los ntawm cov paj rwb rov qab siv no tuaj yeem nyob tau yooj yim thaum lub zog siv zog, txo qhov tsis xis nyob los ntawm kev tawm hws thiab txhim kho kev ua kis las.
Nrog rau cov kev txhim kho kom zoo dua qub, cov paj rwb rov ua dua tshiab tau nkag mus rau hauv high-end teb xws li cov tsho hwm, qib siab hauv tsev textiles, thiab cov cuab yeej ua kis las tshaj lij, rhuav tshem cov kev txwv ntawm tsuas yog siv hauv cov khoom qis thiab txhim kho nws txoj haujlwm thiab tus nqi hauv kev lag luam textile.
Kev Hloov Kho Kev Lag Luam: Kev txo nqi, txhim kho kev ua tau zoo, thiab hloov kho dua tshiab
(I) Kev Ua Lag Luam Hloov Cov nyhuv
Nrog rau kev txhim kho thev naus laus zis thiab kev txhim kho zoo ntawm cov paj rwb rov siv dua, nws cov khoom lag luam tau nce xyoo los ntawm xyoo, maj mam nce qhov tseem ceeb hauv kev lag luam textile. Raws li kev txheeb cais los ntawm cov chaw tso cai, kev ua lag luam sib faib ntawm cov paj rwb rov siv dua nyob rau hauv tag nrho cov paj rwb xov paj lag luam tau qhia txog kev loj hlob tseem ceeb hauv xyoo tas los no thiab tam sim no tau tshaj 40%. Tom qab cov ntaub ntawv no yog qhov nce ntau hauv kev lag luam lees paub ntawm cov paj rwb rov siv dua.
Hauv kev tsim cov khaub ncaws, ntau lub npe nrov tau nce lawv qhov kev yuav khoom ntawm cov paj rwb rov siv dua. Piv txwv li, lub ntiaj teb ceev zam hom ZARA tau nce qhov feem pua ntawm cov paj rwb rov siv dua hauv qee qhov ntawm nws cov khaub ncaws kab los ntawm thawj 10% mus rau 30% thiab npaj yuav nce qhov kev faib ua feem mus rau 50% hauv ob peb xyoos tom ntej no. H&M kuj tau teb qhov zoo los ntawm kev nthuav tawm ntau cov khaub ncaws uas siv cov paj rwb rov qab los ua cov khoom siv tseem ceeb, uas tau nyiam cov neeg siv khoom thoob plaws. Cov khoom lag luam hauv tsev xws li Peacebird thiab Semir tseem tab tom nce kev siv cov paj rwb rov siv dua hauv lawv cov khoom lag luam kom tau raws li cov neeg siv khoom xav tau ntawm eco-friendly zam.
Recycled paj rwb xov paj kuj ua tau zoo nyob rau hauv lub khw knitwear. Rau cov khoom xws li cov phuam da dej thiab thom khwm, ntau thiab ntau cov tuam ntxhab tau pib siv cov paj rwb rov qab ua cov khoom siv tseem ceeb. Ib lub tuam txhab paub zoo knitwear tau hais tias nws cov ntaub pua tsev rov ua dua tshiab yog piv rau cov paj rwb cov ntaub so ntswg ntawm cov ntaub so ntswg thiab dej nqus, thiab lawv cov yam ntxwv ntawm eco-friendly ua rau lawv muaj kev sib tw hauv kev ua lag luam, nrog kev muag khoom nce 20% xyoo-rau-xyoo. Hauv qee lub tsev textiles xws li ntaub pua chaw pw thiab ntaub pua tsev, daim ntawv thov ntawm cov paj rwb rov ua dua tshiab kuj maj mam nce, nrog rau nws cov kev lag luam sib txuas txuas ntxiv.
Kev nthuav dav kev lag luam ntawm cov paj rwb rov ua dua tshiab yog maj mam hloov cov qauv kev ua lag luam uas tau ua los ntawm cov paj rwb tsoos. Yav dhau los, tsoos paj rwb xov paj nyob hauv txoj haujlwm tseem ceeb hauv kev ua lag luam nrog nws cov kev ua haujlwm ruaj khov thiab cov txheej txheem ntau lawm. Txawm li cas los xij, niaj hnub no, nrog nws cov yam ntxwv hauv eco-friendly, sustainability, thiab tsis tu ncua kev txhim kho zoo, cov paj rwb rov siv dua tau nyiam cov neeg siv khoom thiab cov lag luam ntau heev, ua rau muaj kev sib koom ua lag luam ntawm cov paj rwb xov paj thiab tsav tsheb kev lag luam textile mus rau ib qho kev coj noj coj ua thiab kev lag luam.
(II) Yeej-yeej rau nqi thiab kev tiv thaiv ib puag ncig
Recycled paj rwb xov paj tau ua tiav cov txiaj ntsig zoo kawg nkaus hauv kev ua tiav qhov kev yeej-yeej ntawm kev txo nqi, txhim kho kev ua haujlwm, thiab kev tiv thaiv ib puag ncig. Los ntawm tus nqi saib, cov ntaub ntawv tseem ceeb rau cov paj rwb rov siv dua yog cov ntaub ntawv pov tseg thiab cov paj rwb, uas yog tus nqi qis kom tau txais. Piv nrog rau cov xov paj nkauj nkauj xwb, cov paj rwb rov ua dua tshiab tshem tawm cov kev sib txuas ua ntej xws li paj rwb cog, sau, thiab kev thauj mus los, txo nqi ntau lawm. Nws tau kwv yees tias tus nqi tsim tawm 1 tuj ntawm cov paj rwb rov siv dua yog kwv yees li 20% qis dua li ntawm cov paj rwb nkauj xwb.
Hais txog kev siv hluav taws xob, kev siv hluav taws xob ntawm cov paj rwb rov ua dua tshiab kuj tseem qis dua li ntawm cov paj rwb nkauj xwb. Virgin paj rwb xov paj ntau lawm yuav tsum muaj ntau lub zog rau cov paj rwb, thaum cov paj rwb rov siv dua siv cov fibers pov tseg, tshem tawm qhov xav tau ntawm fiber ntau tsim los ntawm kos thiab yog li txo qis zog noj. Kev txheeb xyuas qhia tau hais tias lub zog siv ntawm cov paj rwb rov siv dua yog li 30% qis dua li ntawm cov paj rwb nkauj xwb. Qhov no tsis tsuas yog txo cov nqi tsim khoom thiab kev ua haujlwm ntawm cov tuam txhab, tab sis kuj txo cov kev cia siab ntawm cov peev txheej hluav taws xob.
Nyob rau hauv cov nqe lus ntawm kev tiv thaiv ib puag ncig, recycled paj rwb yarn muaj ntau yam zoo. Kev lag luam textile ib txwm muaj yog cov neeg siv khoom loj ntawm cov dej thiab qhov loj ntawm cov dej phwj tuaj. Lub voj voog siv qauv ntawm cov paj rwb rov siv dua ua rau txo cov dej haus thiab cov pa phem. Ua 1 tuj ntawm cov paj rwb rov qab siv tau tuaj yeem txuag tau li 200 tons ntawm dej thiab txo cov tshuaj siv tshuaj los ntawm kwv yees li 30%, yog li txo tus nqi thiab cov pa phem ntawm cov dej khib nyiab. Nyob rau tib lub sijhawm, kev rov ua dua thiab siv cov ntaub ntawv pov tseg txo qis ib puag ncig muaj kuab paug los ntawm kev pov tseg thiab kev hlawv, txo qis cov pa hluav taws xob hauv tsev, thiab ua rau muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig.
(III) Industrial Chain-Driven Effect
Txoj kev loj hlob ntawm cov paj rwb rov siv dua tau tsav qhov tsim ntawm ib qho kev ua tiav kev lag luam ecosystem npog cov khoom siv raw, kev ua, thiab daim ntawv thov kawg. Hauv kev sib txuas ntawm cov khoom siv raw khoom, nrog rau kev lag luam ntau ntxiv rau cov paj rwb rov siv dua, kev lag luam pov tseg textile recycling tau tsim sai heev. Ntau lub cheeb tsam tau tsim cov suab pov tseg cov ntaub ntawv rov ua dua tshiab, thiab kev sib xyaw ua ke hauv online-offline recycling qauv tau dhau los ua neeg paub tab. Qee lub nroog tau tsim cov khoom siv ntse ntse, tso cai rau cov pej xeem tuaj yeem sau cov kev pabcuam rov ua dua qhov rooj ntawm lub qhov rooj los ntawm cov ntawv xov tooj ntawm tes kom yooj yim thiab ceev cov khaub ncaws rov ua dua tshiab. Kev lag luam rov ua dua tshiab kuj tau tshwm sim tsis tu ncua, nthuav dav txoj hauv kev rov ua dua tshiab thiab txhim kho kev rov ua dua tshiab los ntawm kev koom tes nrog cov zej zog, tsev kawm ntawv, thiab cov lag luam.
Cov ntaub ntawv pov tseg rov ua dua nkag mus rau hauv kev sib txuas thiab hloov mus rau hauv cov khoom siv rov ua dua tshiab uas siv tau rau kev sib tw los ntawm cov txheej txheem ntau yam suav nrog kev txheeb xyuas, tu, qhib, thiab daim npav. Hauv cov txheej txheem no, cov txheej txheem ua tiav thiab cov cuab yeej siv tau txuas ntxiv mus, txhim kho qhov zoo thiab ua haujlwm ntawm cov khoom siv rov ua dua tshiab. Qee lub tuam txhab tau txais cov khoom siv automated sorting kom ceev thiab raug cais cov ntaub ntawv pov tseg, txhim kho qhov purity thiab siv tus nqi ntawm cov ntaub ntawv raw. Kev qhib tshiab thiab daim npav thev naus laus zis tau ua rau kev ua haujlwm ntawm cov khoom siv rov ua dua tshiab kom ruaj khov, tso lub hauv paus rau kev tsim cov paj rwb zoo dua qub.
Nyob rau hauv qhov kawg daim ntawv thov teb, daim ntawv thov dav siv paj rwb xov paj tau tsav cov kev hloov ntsuab ntawm kev lag luam xws li textiles, khaub ncaws, thiab tsev textiles. Ntau thiab ntau lub tuam txhab tau pib tsim cov khoom siv siv cov paj rwb rov qab ua cov khoom siv raw, thiab cov khoom lag luam hauv eco hauv kev lag luam tau dhau los ua ntau dua. Ntxiv rau cov khaub ncaws thiab knitwear, cov paj rwb rov qab siv tau kuj tau siv dav hauv cov khoom siv hauv tsev xws li ntaub pua plag thiab rooj zaum npog ua los ntawm cov paj rwb rov siv dua tsis yog tsuas yog ua kom zoo nkauj thiab xis nyob, tab sis kuj eco-friendly thiab ruaj khov. Nyob rau hauv kev lag luam textile teb, siv paj rwb xov paj kuj tau pib tshwm sim, tau siv nyob rau hauv kev tsim ntawm industrial fabrics thiab lim cov ntaub ntawv.
Kev tsim cov paj rwb rov siv dua cov xov paj lag luam tau txhawb nqa kev sib koom ua ke ntawm ntau yam kev sib txuas, txhim kho kev siv peev txheej, txo cov khoom pov tseg, thiab muab kev txhawb zog rau txoj kev loj hlob ntawm kev lag luam textile.
Txoj Cai-Kev Lag Luam Resonance: Lub Hnub Nyoog Golden ntawm Pua-Billion-Yuan Track
(I) Txoj Cai Txhawb Nqa
Tawm tsam lub ntiaj teb backdrop ntawm nquag hais txog kev hloov pauv huab cua thiab tawm tsam kev loj hlob ntsuab, kev lag luam paj rwb rov ua dua tshiab tau coj los ua txoj hauv kev tsis tau pom dua. Tuam Tshoj muab qhov tseem ceeb rau kev lag luam ncig thiab kev tsim kho kom ruaj khov, thiab "dual carbon" lub tswv yim tau dhau los ua cov lus qhia tseem ceeb rau kev txhawb nqa kev hloov pauv ntsuab ntawm ntau yam kev lag luam. Raws li ib qho kev thov ntawm kev lag luam ncig hauv kev lag luam textile, kev lag luam paj rwb rov qab siv tau zoo nrog cov hom phiaj ntawm "dual carbon" lub tswv yim.
Txhawm rau txhawb txoj kev loj hlob ntawm tus qauv thiab kev noj qab haus huv ntawm kev lag luam paj rwb rov ua dua tshiab, lub xeev tau nquag ua cov phiaj xwm kev lag luam thoob ntiaj teb. Hauv cov txheej txheem no, cov txheej txheem ntxaws thiab nruj tau tsim rau cov txheej txheem tsim khoom, cov khoom lag luam zoo, thiab kev tiv thaiv ib puag ncig ntawm cov paj rwb rov siv dua. Piv txwv li, nyob rau hauv cov nqe lus ntawm cov txheej txheem ntau lawm, cov tuam txhab yuav tsum tau kom meej meej yuav tsum tau txais cov advanced xim sorting technology thiab npaum blending txheej txheem los txhim kho cov kev pab cuam efficiency thiab cov khoom zoo; Nyob rau hauv cov nqe lus ntawm cov khoom zoo cov qauv, ntau npaum li cas yuav tsum tau teem rau cov ntsuas xws li fiber ntau zog, xim uniformity, thiab yarn stability ntawm recycled paj rwb xov los xyuas kom meej tias cov khoom ua tau raws li kev lag luam xav tau thiab cov qauv ntawv pov thawj zoo; Cov qauv kev tiv thaiv ib puag ncig nruj me ntsis txwv tsis pub siv hluav taws xob thiab cov pa phem emissions thaum lub sijhawm tsim khoom, hais kom cov tuam txhab siv eco-phooj ywg thiab txuag hluav taws xob thev naus laus zis thiab txo qis kev cuam tshuam ib puag ncig.
Cov kev cai no tsis tsuas yog muab cov kev taw qhia meej meej rau kev lag luam paj rwb rov siv dua, coj cov lag luam kom nce peev hauv kev tshawb fawb thiab kev tsim kho thiab txhim kho cov txheej txheem ntau lawm, tab sis kuj tsim cov txheej txheem kev lag luam, tsis txhob muaj kev sib tw tsis zoo thiab kev tsim kho qis dua. Los ntawm standardization pilots, high-quality enterprises sawv tawm nrog advanced technologies thiab cov txheej txheem ntau lawm, tsav tag nrho kev lag luam mus rau high-end thiab ntsuab kev loj hlob.
(II) Kev Ua Lag Luam Muaj Peev Xwm
Nrog rau kev paub tsis tu ncua ntawm cov neeg siv khoom ib puag ncig kev paub, kev lag luam eco-phooj ywg textile tau qhia txog kev loj hlob muaj peev xwm, dhau los ua lub zog tseem ceeb rau kev loj hlob ntawm cov paj rwb rov qab xav tau. Raws li kev kwv yees los ntawm cov chaw tshawb fawb kev lag luam, lub ntiaj teb eco-phooj ywg textile lag luam loj yuav loj hlob ntawm tus nqi txhua xyoo ntawm 15% nyob rau ob peb xyoos tom ntej no thiab xav tias yuav tshaj 100 billion yuan los ntawm 2030.
Hauv kev lag luam no, Generation Z tau maj mam dhau los ua pawg neeg siv khoom loj. Loj hlob nyob rau hauv cov ntaub ntawv hnub nyoog, lawv muaj kev txaus siab ntawm ib puag ncig lub tswv yim thiab them nyiaj ntau rau cov yam ntxwv ib puag ncig thiab kev ruaj ntseg ntawm cov khoom. Kev tshawb fawb qhia tias ntau dua 80% ntawm Generation Z cov neeg siv khoom tau hais tias lawv yuav muab qhov tseem ceeb rau cov khoom lag luam hauv eco-friendly thaum yuav cov khaub ncaws thiab textiles thiab txaus siab them tus nqi siab dua rau cov khoom tsim los ntawm cov khoom siv rov ua dua tshiab. Qhov kev nyiam noj ntsuab no tau ncaj qha txhawb kev lag luam xav tau rau cov paj rwb rov siv dua.
Ntau lub khw muag khaub ncaws tau mob siab rau qhov kev lag luam no thiab nthuav tawm cov khoom lag luam siv cov paj rwb rov siv dua li cov khoom siv raw. Cov kis las ncaws pob Nike tau tshaj tawm cov khaub ncaws kis las uas muaj cov paj rwb rov siv dua. Cov khoom lag luam no suav nrog cov ntsiab lus zam hauv kev tsim qauv thaum hais txog kev ua haujlwm ib puag ncig, uas tau txais tos txais tos los ntawm cov tub ntxhais hluas cov neeg siv khoom, nrog kev muag khoom nce 30% xyoo-rau-xyoo tom qab nws tso tawm. Lub hom zam Uniqlo kuj tau nce peev hauv kev tshawb fawb, kev tsim kho, thiab txhawb nqa cov khoom siv paj rwb rov qab. Nws cov paj rwb rov ua dua tshiab T-shirts tau nyiam ntau tus neeg siv khoom hauv Generation Z nrog lawv cov kev nyiam hnav thiab cov ntsiab lus ib puag ncig, dhau los ua cov khoom muag zoo tshaj plaws hauv khw.
(III) Kev nthuav dav ntawm Daim Ntawv Thov Scenarios
Nrog nws cov yam ntxwv ib puag ncig thiab kev txhim kho tsis tu ncua, cov paj rwb rov ua dua tshiab tau siv dav hauv cov khaub ncaws ua haujlwm, sab nraum zoov iav, zam zam, thiab lwm yam, nrog rau nws daim ntawv thov scenarios txuas ntxiv nthuav dav.
Hauv kev ua haujlwm hauv chaw ua haujlwm, cov paj rwb rov ua dua tshiab tau dhau los ua cov khoom siv zoo tshaj plaws rau cov khaub ncaws ua haujlwm vim nws hnav tsis kam, hws nqus, thiab ua pa. Piv txwv li, ib lub tuam txhab tsim khoom loj customized ua hauj lwm khaub ncaws rau nws cov neeg ua hauj lwm siv cov ntaub ntawm cov paj rwb rov siv dua thiab lwm cov fibers. Cov khaub ncaws ua haujlwm no tsis yog tsuas yog hnav zoo xwb tab sis kuj muaj kev hnav zoo, ua tau raws li ntau yam kev xav tau ntawm cov neeg ua haujlwm hauv chaw ua haujlwm. Nyob rau tib lub sijhawm, los ntawm kev siv cov paj rwb rov ua haujlwm cov khaub ncaws ua haujlwm, lub tuam txhab tau pom nws lub luag haujlwm ib puag ncig kev paub thiab txhim kho nws cov duab koom tes.
Recycled paj rwb xov paj kuj ua tau zoo nyob rau hauv sab nraum zoov iav teb. Lub npe nrov sab nraum zoov Lub ntsej muag North tau nthuav tawm lub tsho roob roob ua los ntawm cov paj rwb rov siv dua, uas muaj qhov nqus dej zoo heev thiab ua kom qhuav sai. Nws tuaj yeem nqus tau hws los ntawm tib neeg lub cev sai sai thiab evaporate, ua kom lub cev qhuav thiab ua rau cov neeg nyiam kev ua si sab nraum zoov nyiam dua thaum caij roob, hiking, thiab lwm yam dej num. Tsis tas li ntawd, lub tsho mountaineering no kuj muaj cua tsis muaj zog thiab tsis muaj dej tsis zoo. Ua los ntawm cov paj rwb rov siv dua, nws txo cov kev cuam tshuam ib puag ncig thiab nyiam los ntawm cov neeg siv khoom.
Fast fashion brands kuj tau siv cov paj rwb rov siv dua rau hauv lawv cov khoom siv. Cov khoom lag luam nrawm thoob ntiaj teb xws li Zara thiab H&M tau tshaj tawm ntau cov khaub ncaws kab nrog cov paj rwb rov ua dua tshiab ua cov khoom siv tseem ceeb. Cov khoom no muaj cov qauv tshiab thiab cov qauv tsim qauv thiab tus nqi pheej yig, ntsib cov neeg siv khoom 'dual caum kev zam thiab kev tiv thaiv ib puag ncig. Los ntawm kev yuav khoom loj ntawm cov paj rwb rov ua dua tshiab, cov khoom lag luam no tau txhawb nqa qhov nrov ntawm cov paj rwb rov ua dua tshiab hauv kev ua lag luam nrawm thiab tau tsav txoj kev loj hlob ntawm tag nrho cov khoom lag luam.
Nyob rau hauv high-end teb, recycled paj rwb xov paj tau qhia siab hwm lub peev xwm vim nws ib puag ncig tus nqi thiab zoo. Qee lub npe khoom kim heev tau pib sim nrog kev siv cov paj rwb rov siv dua rau cov khoom siv khaub ncaws high-end, endowing cov khoom nrog cov ntsiab lus ib puag ncig tshwj xeeb thiab cov duab hom. Piv txwv li, ib lub tuam txhab Italian khoom kim heev tau pib lub tsho ua los ntawm cov paj rwb rov siv dua, tus nqi ntawm ob peb txhiab yuan, uas yog ntau dua 50% siab dua li cov tsho zoo tib yam. Txawm li cas los xij, nws tseem nyiam los ntawm cov neeg siv khoom uas nrhiav kev zoo thiab kev tiv thaiv ib puag ncig.
Social Value: Kev txuag dej thiab txo cov pa roj carbon monoxide, Sau Daim Ntawv Qhia Txog Eco-Friendly Development Report
(I) Kev txuag dej
Kev lag luam paj rwb rov ua dua tshiab tau ua tiav cov txiaj ntsig zoo tshaj plaws hauv kev txuag dej, ua kom muaj txiaj ntsig tseem ceeb rau kev txo cov dej siv siab ntawm kev lag luam textile. Kev lag luam textile ib txwm siv dej ntau hauv cov txheej txheem tsim khoom-txhua kauj ruam los ntawm kev cog paj paj mus rau paj rwb xov paj thiab dyeing thiab luam ntawv yog sib cais los ntawm cov dej ntau. Raws li kev txheeb cais, ua 1 tuj ntawm cov paj rwb nkauj xwb xav tau txog 200-300 tons ntawm dej tsuas yog rau cov txheej txheem dyeing thiab luam ntawv. Tom qab siv, feem ntau ntawm cov dej no dhau los ua cov dej khib nyiab uas muaj cov tshuaj lom neeg ntau, uas nyuaj rau kev rov ua dua tshiab. Qhov no tsis yog tsuas yog ua rau cov dej pov tseg xwb tab sis kuj ua rau ib puag ncig hnyav.
Nyob rau hauv sib piv, nrog pov tseg textiles raws li raw cov ntaub ntawv, zus tau tej cov paj rwb xov paj recycled tsis yuav tsum tau loj-scale dej-siv txheej txheem xws li ntxuav thiab dyeing uas tsim nyog rau nkauj xwb paj rwb xov. Nws kwv yees tias kev tsim 1 tuj ntawm cov paj rwb rov siv tau tuaj yeem txuag tau ntau tshaj 200 tons ntawm dej. Raws li lub teb chaws cov khoom lag luam txhua xyoo ntawm 1 lab tons ntawm cov paj rwb rov siv dua, kev txuag dej txhua xyoo tuaj yeem tshaj 200 lab tons-sib npaug rau cov dej hauv tsev txhua xyoo ntawm lub nroog nruab nrab. Ua tus Cangnan rov siv cov paj rwb spinning kev lag luam ua piv txwv, cov lag luam hauv zos tau paub txog kev rov ua dua thiab kev tswj xyuas dej kom zoo los ntawm kev hloov kho thev naus laus zis thiab kev txhim kho cov txheej txheem. Hauv kev tsim cov paj rwb rov qab siv dua, tus nqi rov siv dua ntawm cov peev txheej dej tau mus txog ntau dua 80%, txo qis kev siv dej tshiab thiab txo cov dej tsis txaus hauv zos.
(II) Carbon Emission Reduction Achievements
Kev ua tiav ntawm cov paj rwb rov ua dua tshiab hauv kev txo cov pa roj carbon emissions tau zoo txhawb kev txhim kho ntawm ib puag ncig ecological. Kev lag luam textile ib txwm cia siab rau cov nkauj xwb fibers, uas koom nrog kev siv hluav taws xob siab thiab cov pa roj carbon ntau los ntawm kev cog paj paj thiab sau rau kev ua. Kev cog paj paj yuav tsum muaj ntau cov tshuaj chiv thiab tshuaj tua kab, uas tsis tsuas yog siv lub zog xwb tab sis kuj ua rau cov av degradation thiab ib puag ncig muaj kuab lom. Hauv kev sib txuas ua ke, lub zog feem ntau yog muab los ntawm cov pob txha siv hluav taws xob xws li cov thee thiab roj av, uas nws cov hluav taws xob tso tawm ntau cov pa roj carbon dioxide. Lub neej voj voog carbon emissions ntawm kev tsim 1 tuj ntawm nkauj xwb paj rwb xov paj tuaj yeem ncav cuag 3-5 tons.
Los ntawm kev rov ua dua cov ntaub ntawv pov tseg, cov paj rwb rov qab siv dua txo cov kev siv nkauj xwb, yog li txo qis carbon emissions. Kev rov ua dua tshiab thiab siv cov ntaub ntawv pov tseg kom tsis txhob muaj cov pa roj carbon monoxide emissions los ntawm cov chaw pov tseg thiab kev tsim hluav taws xob. Raws li kev tshawb fawb los ntawm cov kws tshaj lij, kev tsim 1 tuj ntawm cov paj rwb rov siv tau tuaj yeem txo cov pa roj carbon dioxide emissions li ntawm 2 tons. Qhov no yog vim hais tias cov paj rwb rov ua dua tshiab tsis tas yuav tsum muaj kev cog qoob loo loj thiab kev ua haujlwm ua ntej, txo qis kev siv hluav taws xob thiab cov pa roj carbon emissions. Nrog rau kev txhim kho thev naus laus zis ntawm cov paj rwb rov siv dua, kev siv hluav taws xob hauv cov txheej txheem ntau lawm tau txo qis ntxiv. Piv txwv li, daim ntawv thov ntawm cov cuab yeej spinning tshiab thiab cov txheej txheem txuag hluav taws xob tau txo cov kev siv hluav taws xob hauv ib chav tsev los ntawm 15% -20%, ntxiv txo qis carbon emissions.
Hauv Cangnan, kev lag luam rov siv paj rwb rov qab ua kom muaj ntau cov paj rwb rov siv dua txhua xyoo, txo qis carbon dioxide emissions. Los ntawm kev tsim lub suab pov tseg textile recycling system, thaj chaw hauv cheeb tsam hloov cov khaub ncaws pov tseg ntau thiab cov ntaub rau hauv cov paj rwb rov siv dua, txo cov pa roj carbon emissions los ntawm cov pov tseg pov tseg thiab ua rau muaj txiaj ntsig zoo rau kev txhim kho ecological ib puag ncig.
(III) Kev Ua Haujlwm thiab Kev Txhim Kho Kev Ua Neej
Kev lag luam paj rwb rov ua dua tshiab muaj kev cuam tshuam tseem ceeb ntawm kev ua haujlwm, txhaj tshuaj muaj zog rau kev txhim kho kev lag luam hauv cheeb tsam. Ntau yam kev sib txuas hauv cov xov paj siv rov ua dua tshiab-los ntawm cov ntaub ntawv pov tseg cov khoom siv rov ua dua tshiab thiab txheeb xyuas cov khoom siv fiber ntau, spinning, thiab kev tsim khoom kawg-yuav tsum muaj coob tus neeg ua haujlwm. Raws li kev txheeb cais, kev lag luam paj rwb rov ua dua tshiab hauv Suav teb ncaj qha thiab ncaj qha tsav ntau dua li ntau pua txhiab txoj haujlwm.
Hauv kev sib txuas ntawm cov khoom siv raw khoom, ntau cov neeg siv khoom siv rov ua dua tshiab taug kev los ntawm txoj kev thiab txoj kev hauv nroog los khaws cov ntaub ntawv pov tseg. Los ntawm kev koom tes nrog cov zej zog thiab cov lag luam, lawv tau tsim kom muaj lub suab rov siv dua tshiab, muab cov khoom siv ruaj khov rau kev lag luam paj rwb rov qab. Hauv kev txheeb xyuas cov kev cob qhia, cov neeg ua haujlwm ua tib zoo cais thiab xaiv cov ntaub ntawv pov tseg rov ua dua tshiab, sib cais cov ntaub ntawm cov khoom sib txawv thiab xim hauv kev npaj rau kev ua haujlwm tom ntej. Txawm hais tias qhov txuas no muaj kev siv zog ua haujlwm siab, nws muab txoj hauv kev ua haujlwm rau ntau tus neeg ua haujlwm nrog kev kawm qis.
Hauv kev sib txuas thiab kev tsim khoom, cov neeg ua haujlwm txawj ua haujlwm cov cuab yeej spinning siab heev thiab cov kab ntau lawm los tig cov fibers rov ua dua tshiab rau hauv cov xov paj zoo zoo. Nrog rau txoj kev loj hlob ntawm kev lag luam, kev lag luam 'kev thov rau cov neeg ua haujlwm txawj ntse tau nce ntxiv, tsav kev txhim kho cov kev cob qhia ua haujlwm uas cuam tshuam thiab txhim kho cov neeg ua haujlwm kev txawj ntse. Nyob rau tib lub sijhawm, cov tuam txhab tseem xav tau cov thawj coj, cov neeg ua haujlwm muag khoom, thiab cov neeg ua haujlwm R&D, tsim cov qauv kev ua haujlwm sib txawv.
Siv lub Cangnan rov siv cov paj rwb spinning kev lag luam ua piv txwv, hauv cheeb tsam hauv cheeb tsam tau tsim ua tiav cov paj rwb xov paj ua tiav, nyiam cov neeg ua haujlwm tsiv teb tsaws chaw thiab cov neeg ua haujlwm hauv zos rau kev ua haujlwm ntau. Raws li kev txheeb cais tsis tiav, Cangnan rov siv cov paj rwb spinning kev lag luam tau tsav ntau dua 100,000 txoj haujlwm hauv zos, pab ntau tsev neeg nce lawv cov nyiaj tau los thiab vam meej. Txoj kev loj hlob ntawm kev lag luam kuj tau txhawb txoj kev vam meej ntawm kev txhawb nqa kev pabcuam xws li kev noj zaub mov, kev pabcuam, thiab kev thauj mus los hauv thaj chaw ib puag ncig, txhawb kev sib koom tes ntawm kev lag luam hauv cheeb tsam thiab ua kom muaj txiaj ntsig tseem ceeb rau kev txhim kho kev noj qab haus huv hauv zos thiab kev ruaj ntseg hauv zej zog.
Nruam thev naus laus zis Iteration, Leading the Green Future of the Textile Industry
Kev sib tsoo hauv cov tshuab siv paj rwb rov ua dua tshiab tau ua rau muaj kev cuam tshuam loj heev rau kev hloov pauv ntsuab thiab cov pa roj carbon tsawg ntawm kev lag luam textile, dhau los ua lub zog tseem ceeb uas tsav txoj kev loj hlob ntawm kev lag luam. Nws qhov kev ua tau zoo tshaj plaws hauv kev tsim kho thev naus laus zis, kev hloov pauv kev lag luam, txoj cai-kev lag luam resonance, thiab kev tsim txiaj ntsig ntawm kev sib raug zoo tsis tau tsuas yog daws tau ntau yam teeb meem los ntawm kev lag luam textile ib txwm muaj tab sis kuj tau qhib txoj hauv kev tshiab rau kev lag luam.
Saib ua ntej, siv cov paj rwb xov paj siv tshuab yuav tsum tau mus txuas ntxiv mus rau kev tsim qauv, zoo siab, thiab cov saw hlau tag nrho. Nyob rau hauv cov nqe lus ntawm standardization, nrog rau txoj kev loj hlob ntawm kev lag luam, unified zus tau tej cov qauv thiab zoo specifications yuav tsum tau ntxiv txhim kho kom lub stability thiab sib xws ntawm recycled paj rwb xov paj khoom zoo thiab txhim khu kev lag luam paub.
Hauv kev ua haujlwm zoo, cov kws tshawb nrhiav yuav txuas ntxiv tshawb nrhiav thiab tsim kho tshiab, txhim kho cov txiaj ntsig kev ua haujlwm ntawm cov paj rwb rov siv dua, xws li fiber ntau zog, xim ruaj khov, thiab cov khoom tiv thaiv pilling, ua kom nws ua tau zoo nyob rau hauv ntau high-end daim ntawv thov scenarios thiab ua tau raws li cov neeg siv khoom xav tau cov khoom siv textile zoo.
Kev tsim kom muaj kev sib koom ua ke tag nrho ntawm cov saw hlau tseem yuav dhau los ua qhov tseem ceeb ntawm kev txhim kho yav tom ntej. Los ntawm kev qhia txog cov ntaub ntawv tshaj lij xws li blockchain, cov ntaub ntawv kaw thiab kev taug qab yuav raug siv thoob plaws hauv tag nrho cov txheej txheem ntawm cov paj rwb rov siv dua los ntawm cov khoom siv raw thiab kev ua kom tiav kev muag khoom. Qhov no yuav ua rau cov neeg siv khoom nkag siab meej txog qhov chaw thiab cov txheej txheem tsim khoom ntawm cov khoom, txhim kho lawv txoj kev ntseeg siab hauv cov khoom siv paj rwb rov qab.
Nrog rau kev txhim kho ntxiv thiab kev siv cov thev naus laus zis no, cov paj rwb rov ua dua tshiab yuav muaj txoj haujlwm tseem ceeb dua hauv kev lag luam textile, tsav tsheb kev lag luam textile kom ua tiav qhov kev hloov pauv ntawm cov pa roj carbon tsawg. Los ntawm kev siv cov khoom siv raw mus rau kev txuag hluav taws xob thiab kev txo qis hauv cov txheej txheem tsim khoom mus rau eco-friendliness ntawm cov khoom kawg, cov paj rwb rov siv dua yuav khiav los ntawm tag nrho cov khoom lag luam textile, ua rau kev lag luam mus rau yav tom ntej ntsuab thiab ruaj khov thiab ua kom muaj txiaj ntsig zoo rau ntiaj teb kev tiv thaiv ib puag ncig thiab kev txhim kho kev lag luam.
