Nrog rau kev tiv thaiv ntxiv ntawm kev tiv thaiv ib puag ncig thiab cov neeg siv khoom zoo rau kev nyab xeeb, PVC cov khoom ua si hauv 2024 tau sparked rhuab kev sib tham hauv kev lag luam.
Hauv cov khoom ua si ib txwm tsim, PVC tau muaj kev nyiam vim nws tus nqi qis thiab cov qauv yooj yim. Txawm li cas los xij, pvc cov khoom ua si yog qhov nyuaj rau kev txwv tom qab cov khib nyiab, ua rau ib puag ncig, thiab muaj kev phom sij ntev ntawm cov tshuaj lom neeg.
Ib tus xov tooj ntawm cov npe zoo-cov hom phiaj ua si tau tshaj tawm tias lawv yuav txo qis cov khoom siv ntawm ib puag ncig, xws li cov roj hmab uas muaj biodegradable thiab ntuj roj hmab. Qhov hloov pauv no tsis yog txo lub nra rau ib puag ncig, tab sis kuj tseem txhim kho kev sib tw ua lag luam ntawm cov khoom.
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Txhawm rau kom daws tau cov teeb meem no, qee lub tuam txhab ua si tau pib tsim cov yas ua kom zoo nkauj thiab muaj kuab paug rau ib puag ncig. Cov khoom ua si mini ntxim hlub, tseem muaj cov khoom ua si rau cov khoom ua si strawberry.
Hauv ntej, kev lag luam hluav taws xob ntawm PVC cov khoom ua si cov khoom ua si hauv 2024 qhia qhov kev txhawj xeeb dualntawm kev ua lag luam thiab cov neeg siv khoom rau kev tiv thaiv ib puag ncig thiab teeb meem kev nyab xeeb. Cov tuam txhab ua si ua si yuav tsum tau qhia cov kev txiav txim siab ntau rau cov khoom xaiv kom tau raws li cov kev xav tau tshiab.
Cov ib puag ncig ua lag luam khoom ua lag luam tau qhia kev loj hlob tseem ceeb hauv xyoo tas los, uas yog tsav los ntawm ntau yam:
Nce cov neeg siv kev paub txog cov neeg tau txais kev zam txim: raws li cov neeg siv khoom muaj kev tiv thaiv ib puag ncig, ntau dua thiab ntau tus neeg yuav khoom uas tsis muaj kev cuam tshuam rau cov menyuam yaus. Cov niam txiv xav kom lawv cov menyuam muaj kev nyab xeeb, tsis yog cov kev xaiv ua si, yog li ua rau cov khoom ua si hauv ib puag ncig.
Cov kev cai thiab qauv: thoob plaws ntiaj teb, ntau thiab ntau txoj cai thiab cov cai yuav txwv tsis pub siv lossis txwv tsis pub muaj tshuaj lom neeg. Cov kev cai no muaj cov khoom ua si ua si ua si ua si kom zoo rau saib kom muaj kev nyab xeeb thiab cov khoom siv huv huv thiab cov txheej txheem ntau lawm.
Tus Thawj Coj Lub Luag Haujlwm: Cov khoom ua si tau ua kom zoo dua kev noj lawv lub luag haujlwm los txo lawv cov ntaub ntawv tsis zoo thiab cov txheej txheem ntau lawm. Cov tuam txhab no tsa lawv cov duab hom thiab ntsib cov kev cia siab los ntawm kev tsim cov khoom ua si ib puag ncig.