Thaum cov neeg siv khoom paub txog ib puag ncig ntau dua, qhov zoo thiab qhov tsis zoo ntawm txhua yam khoom siv raug tshuaj xyuas ntau dua, yuam kom cov hom lag luam nrhiav kev sib npaug ntawm kev nplua nuj, kev siv tau yooj yim, thiab kev noj qab haus huv ntawm lub ntiaj teb.
Lub ntxim nyiam ntawm iav: Kev sib xyaw ua ke zoo meej ntawm kev kov zoo thiab kev xav txog ib puag ncig?
Tau ntau xyoo lawm, iav tau ua lub npe nrov rau kev nplua nuj thiab kev ua tau zoo hauv kev pleev xim.
Nws cov txiaj ntsig yog qhov pom tseeb.
Nyob rau hauv kev xav, iav muab tawm lub siab ntawm qib siab, hnyav, thiab zoo, thaum cov yas tawm tsam kom phim nws.
Cov iav nws tus kheej tsis muaj zog thiab tsis nkag tau, ua kom ntseeg tau tias txawm tias cov mis mos tshaj plaws - cov tshuaj tsw qab, cov roj tseem ceeb, lossis cov tshuaj vitamin muaj zog - tuaj yeem ruaj khov thiab tsis cuam tshuam los ntawm kev ua qias tuaj los ntawm kev sib cuam tshuam nrog cov ntim khoom.
Qhov kev khaws cia qhov huv si no yog qhov tseem ceeb rau kev muag khoom rau cov khoom siv saib xyuas tawv nqaij zoo.
Tsis tas li ntawd xwb, iav muaj qhov pom tseeb zoo heev, ua rau pom cov khoom muaj yeeb yuj zoo meej, thiab feem ntau muaj cov qauv zoo nkauj, ua ib feem ntawm kev kho kom zoo nkauj hauv chav dej.
Los ntawm kev pom kev txhim kho kom ruaj khov, iav muaj qhov zoo tseem ceeb heev: nws tuaj yeem rov ua dua tshiab yam tsis poob qhov zoo.
Lub raj mis iav tuaj yeem yaj thiab rov ua dua tshiab rau hauv cov raj mis tshiab.
Lub peev xwm rov ua dua tshiab no, ua ke nrog kev paub ntau ntxiv ntawm cov neeg siv khoom ntawm iav ua cov khoom "huv dua" thiab cov khoom siv ntuj tsim dua, ua rau nws lub koob npe nrov dua.
Txawm li cas los xij, cov khoom iav muaj qhov tsis zoo.
Qhov tsis zoo tseem ceeb yog qhov hnyav, uas ua rau muaj cov pa roj carbon ntau dua (cov pa roj carbon) thaum thauj mus los piv rau lwm cov khoom siv sib dua.
Kev tawg yooj yim yog lwm qhov teeb meem loj, ua rau muaj kev pheej hmoo thaum thauj mus los, kev tuav khoom hauv khw, thiab kev siv hauv tsev.
Qhov kev puas tsuaj no feem ntau xav tau cov ntim khoom tiv thaiv ntxiv, ua rau muaj khib nyiab ntau dua.
Rau cov neeg siv khoom, cov khob iav hnyav lossis cov hub iav yuav tsis yooj yim thaum mus ncig.
Thaum kawg, cov txheej txheem tsim cov iav siv zog ntau heev, xav tau qhov kub siab kom yaj, txawm hais tias nws tuaj yeem rov ua dua tshiab, qhov ua tau zoo ntawm lub kaw lus rov ua dua tshiab iav tsis yog qhov ua tau zoo thoob ntiaj teb.
Yog tias muaj kev ua qias tuaj lossis kev faib tawm tsis raug, iav yuav raug pov tseg rau hauv qhov chaw pov tseg, qhov chaw uas nws tsis tuaj yeem lwj.
Qhov ua tau tiag tiag ntawm cov yas: Tus yeej sib tw ua kom sib dua tab sis ntsib teeb meem kev ua qias tuaj
Cov yas ntim khoom, tshwj xeeb tshaj yog polyethylene terephthalate (PET), acrylonitrile-butadiene-styrene copolymer (ABS), thiab polypropylene (PP), yog cov khoom siv tseem ceeb hauv kev lag luam tshuaj pleev ib ce vim lawv muaj ntau yam txiaj ntsig zoo.
Qhov zoo tshaj plaws yog nyob rau hauv lub teeb yuag thiab ruaj khov.
Yas tuaj yeem txo qhov hnyav ntawm kev thauj mus los, yog li ntawd txo qis kev siv roj thiab cov pa roj av uas cuam tshuam nrog kev tsim kho vaj tse thaum lub sijhawm xa khoom.
Nws txoj kev tiv thaiv kev tawg ua rau muaj kev nyab xeeb ntxiv, txo cov khoom poob, thiab ua rau cov khoom siv tau yooj yim dua, xws li cov raj xa dej thiab cov twj tso kua mis tsis muaj cua - qhov tom kawg yog qhov tseem ceeb rau kev khaws cov khoom xyaw xws li vitamin C uas rhiab rau oxygen.
Kev ua haujlwm kuj yog qhov zoo dua.
Cov yas tuaj yeem pwm ua yuav luag txhua yam duab, ua rau muaj cov khoom siv tshiab, cov taub hau siv tau zoo, thiab cov qauv tsim uas siv tau zoo rau cov tshuaj pleev ib ce, mascara, thiab cov thawv hmoov, thiab lwm yam. Ntxiv mus, piv rau iav, tus nqi tsim khoom thiab tus nqi thauj khoom ntawm cov yas qis dua, yog li ua rau txo cov nqi khoom.
Los ntawm kev pom ntawm kev tsim khoom, kev txhaj tshuaj yas tuaj yeem ua tiav kev tsim khoom sai thiab loj.
Txawm li cas los xij, qhov cuam tshuam tsis zoo ntawm cov yas rau ib puag ncig yog nyob rau hauv nws cov khib nyiab loj heev.
Qhov teeb meem tseem ceeb yog nyob rau hauv kev kho mob thaum kawg ntawm nws lub neej.
Vim muaj teeb meem txog kev siv tshuab, qhov loj me, thiab qhov sib xyaw nrog cov khoom seem, feem ntau cov yas pleev kom zoo nkauj tsis tuaj yeem rov ua dua tshiab thiab hloov kho dua tshiab rau hauv cov ntim khoom pleev kom zoo nkauj tshiab.
Feem ntau ntawm cov yas no raug pov tseg rau hauv cov chaw pov tseg lossis ua rau muaj kuab paug. Lawv yuav nyob tau ntau pua xyoo thiab thaum kawg tawg ua cov yas me me.
Tus qauv linear "get-put-siv-pov tseg" no tsis ruaj khov.
Tsis tas li ntawd xwb, txawm hais tias muaj qee qhov kev nce qib, feem ntau ntawm cov yas tseem los ntawm cov roj fossil, uas ua rau kev lag luam txuas nrog cov txheej txheem rho tawm ntawm cov tshuaj roj av.
Cov kev xav ntawm cov neeg siv khoom kuj tau hloov pauv lawm;
Yas raug suav hais tias yog ib yam khoom pheej yig thiab ua rau ib puag ncig puas tsuaj, uas tsis sib haum nrog lub tswv yim "kev zoo nkauj ntshiab" uas ntau lub npe lag luam txhawb nqa.
Kev tsim kho tshiab hauv kev lag luam thiab lub luag haujlwm ntawm cov neeg siv khoom
Qhov kev sib cav no tsis yog kev xaiv ob qho tib si ntawm ob txoj kev xaiv lawm.
Kev lag luam tab tom siv cov kev daws teeb meem sib xyaw thiab cov ntaub ntawv siab heev los daws qhov teeb meem no.
Muaj ntau hom siv iav ua lub thawv tseem ceeb, tab sis lawv kuj yuav muab nws nrog cov twj yas (feem ntau tsis siv tau dua thaum muab ua ke ua ib pawg).
Muaj ib txhia hom lag luam tab tom nqis peev los siv cov yas uas siv dua tshiab tom qab siv tas (PCR), suav nrog cov yas tshiab thiab cov yas los ntawm dej hiav txwv, los txo kev siv cov yas roj av tshiab thiab txhawb nqa kev lag luam ncig.
Cov khoom siv bioplastics ua los ntawm cov peev txheej rov ua dua tshiab (xws li qab zib) tab tom tshwm sim, txawm hais tias muaj kev txhawj xeeb txog kev siv av thiab cov khoom siv composting hauv kev lag luam.
Lub caij no, cov iav "zoo nkauj" uas tsis hnyav thiab muaj zog, nrog rau cov txheej txheem rov ua dua tshiab zoo dua, ua rau cov iav zoo nkauj dua. Rau ntau tus, lub hom phiaj kawg yog kom siv cov txheej txheem rov siv dua, sivcov thawv iav ruaj khovlos yog cov thawv tseem ceeb ua los ntawm txhuas, ua ke nrog cov yas uas siv tau dua tshiab los yog cov hnab ntim khoom ntxiv uas lwj tau, yog li ntawd thiaj li txo tau cov khib nyiab siv ib zaug xwb.
Thaum kawg, lub hwj chim maj mam hloov mus rau cov neeg siv khoom. Cov neeg siv khoom uas tau kawm tiav tsis yog tsuas yog tsom mus rau cov khoom nws tus kheej xwb tab sis kuj ua tib zoo saib xyuas nws cov ntim khoom. Lawv yuav nug tias: Cov khoom no puas siv tau dua tshiab hauv peb lub nroog? Nws puas muaj cov khoom yas uas rov ua dua tshiab tau? Nws puas muaj kev npaj rov ua dua tshiab lossis rov siv dua? Cov hom lag luam raug kev nyuaj siab los tsim cov khoom tsim nyog rau kev siv dua tshiab - los tsim cov ntim khoom ib leeg uas yooj yim dua rau kev siv dua tshiab, muab cov lus qhia pov tseg kom meej, thiab nqis peev rau hauv kev siv dua tshiab.
Cov ntsiab lus luv luv
Tsis muaj lus teb zoo tag nrho. Iav muaj cov yam ntxwv ntawm kev zoo nkauj, kev ruaj khov tshuaj lom neeg muaj zog, thiab kev siv rov qab tsis muaj kev txwv, tab sis nws muaj tus nqi ib puag ncig hauv qhov hnyav thiab kev yooj yim puas tsuaj. Yas, ntawm qhov tod tes, muaj kev siv tau zoo tshaj plaws, kev nyab xeeb, thiab kev tso pa phem tsawg dua, tab sis nws kuj ntsib cov teeb meem ntawm kev pov tseg thiab kev ua qias tuaj.
Yav tom ntej ntawm kev ntim khoom kom zoo nkauj tsis yog nyob ntawm kev xaiv ib daim ntawv thiab pov tseg lwm daim, tab sis nyob rau hauv kev tsim kho tshiab hauv ob qho qauv thaum ua raws li cov ntsiab cai ntawm kev lag luam ncig. Qhov no yuav tsum tau tsim cov khoom siv rov ua dua tshiab, kev siv cov khoom siv rov ua dua tshiab, kev qhia cov neeg siv khoom, thiab kev tsim cov txheej txheem tshiab xws li kev ntim khoom siv rov ua dua tshiab. Qhov tseeb, daim ntawv ntim khoom ruaj khov tshaj plaws yuav tsis yog iav lossis yas ib txwm muaj, tab sis kev ntim khoom uas tau tsim los kom muaj lub neej thib ob, thib peb, lossis txawm tias tsis muaj kev txwv. Hauv qhov chaw hloov pauv tas li no, cov ntaub ntawv ua tiav tshaj plaws yuav yog cov uas tuaj yeem sib xyaw ua ke zoo nkauj, kev ua haujlwm, thiab lub luag haujlwm tiag tiag.
Lub sijhawm tshaj tawm: Lub Ib Hlis-06-2026
