Thaum Lub Kaum Ob Hlis 7, 2022, 6 lub koom haum tiv thaiv ib puag ncig, sib koom ua ke tshaj tawm "Kev Pom Zoo los txwv kev tsim khoom thiab siv oxo-degradable plastics", hu rau cov tuam txhab kom tsis txhob tsim thiab yuav cov khoom uas muaj oxidative degradable plastics, thiab tsis txhob yuam kev ntxiv lawm. ntsuab thiab ib puag ncig tus phooj ywg cov khoom; thiab qhia tias cov tuam tsev tseem ceeb tshaj tawm txoj cai txwv tsis pub tsim, muag thiab siv cov khoom yas oxidatively degradable.
Nyob rau hauv lub hnub nyoog ntawm kev yooj yim thiab yooj yim, plastics tau dhau los ua ib feem tseem ceeb ntawm ntau tus neeg lub neej.Takeaway su boxes, express tej pob khoom, khw hnab yas... Cov khoom yas pov tseg no tsis tsuas yog ua kom yooj yim rau tib neeg, tab sis kuj ua rau lub nra hnyav rau ib puag ncig.Thaum tsis muab pov tseg kom zoo, cov pov tseg yas yuav nkag mus rau hauv ib puag ncig thiab ua "dawb paug".
Raws li ib qho kev ntsuas tseem ceeb ntawm kuv lub teb chaws txoj kev loj hlob ntsuab, kev tiv thaiv kev ua qias tuaj thiab kev tswj hwm tau raug them rau.Nyob rau hauv teb rau cov teeb meem ntawm cov pa phem yas, thaum Lub Ib Hlis 2020, National Development thiab Reform Commission thiab Ministry of Ecology thiab Environment tau koom ua ke tshaj tawm "Cov Kev Pom Zoo Ntawm Kev Txhim Kho Cov Plastic Pollution Control", uas yog lub npe hu ua "kev txwv nruj tshaj plaws" "hauv keeb kwm.Txawm li cas los xij, cov khoom yas tau nkag mus rau txhua yam ntawm tib neeg lub neej.Raws li ib feem ntawm cov kev xaiv rau cov khoom yas uas tsis yog degradable, lo lus "degradable yas" tshwm nyob rau hauv "Kev xav txog Kev Txhim Kho Cov Plastic Pollution Control Ntxiv", "14th Tsib Xyoo Plan Plastic Nyob rau hauv "Pollution Control Action Plan" thiab lwm yam ntaub ntawv, cov lag luam thiab cov lag luam kuj tau pib hloov kev siv cov yas degradable.
Oxidative degradation ntawm plastics hais txog qhov sib ntxiv ntawm photosensitizers lossis oxidation catalysts rau cov yas tsis degradable (xws li polyethylene PE) kom ceev lawv cov txheej txheem degradation nyob rau hauv lub teeb los yog oxygen-muaj ib puag ncig.Txawm li cas los xij, nws cov khoom degradation suav nrog cov khoom ntuj xws li carbon dioxide thiab dej, nrog rau cov khoom ntxiv xws li microplastics thiab plasticizers.Cov additives ua rau lub ntuj tsim, thiab kev tshawb fawb pom tias microplastics tuaj yeem nyob hauv ib puag ncig ntev.Tsis tas li ntawd xwb, microplastics tuaj yeem nqus tau cov pa phem los ntawm ib puag ncig, thiab nrog rau lub sijhawm ntev thiab kev txav mus los hauv cov av, lawv yuav kawg degrade mus rau hauv microplastics lossis txawm tias nanoplastics nrog cov khoom me me, tsiv mus rau hauv av, thiab tuaj yeem nkag mus rau tib neeg. lub cev.
Nyob rau hauv xyoo tas los no, ntau lub teb chaws thiab cheeb tsam tau txwv txoj kev ncig thiab siv oxo-degradable plastics.European Commission tau dhau qhov "Cov Lus Qhia (EU) 2019/904" thaum Lub Rau Hli 2019, uas qhia meej meej txwv tsis pub oxidative degradation yas cov khoom, suav nrog cov khoom siv yas ib zaug, thiab tau ua tiav thaum Lub Xya Hli 2021. Kev hloov kho rau Kev Tiv Thaiv Kev Nyab Xeeb thiab Kev Tiv Thaiv Kab Mob. Txoj cai tau txais los ntawm Iceland thaum Lub Xya Hli 2020 txwv tsis pub muab tso rau hauv kev ua lag luam ntawm cov khoom lag luam uas tuaj yeem degraded los ntawm oxidation los yog hu ua oxygen plastics, thiab yuav siv rau lub Xya hli ntuj 2021. Cov kev cai (FOR-2020-12-18- 3200) tau pom zoo los ntawm Norwegian Ministry of Climate thiab Ib puag ncig kom txwv tsis pub oxo-degradable yas cov khoom thiab qee yam khoom siv yas pov tseg tau tshaj tawm thaum Lub Ib Hlis 2021 thiab tau pib siv thaum Lub Xya Hli ntawm tib lub xyoo.
Thaum Lub Kaum Ob Hlis 2020, Hainan tau ua raws li "Txoj Cai Lij Choj ntawm Kev Tiv Thaiv Cov Khoom Siv Yas Disposable Non-degradable hauv Hainan Special Economic Zone".Plastics thiab thermo-oxo-degradable plastics muaj xws li cov khoom siv yas.Qhov no txhais tau hais tias oxidatively degradable plastics tsis raug tso cai siv nyob rau hauv Hainan Province, thiab Hainan tau dhau los ua thawj lub xeev hauv lub teb chaws los ua kom muaj kev txwv thoob ntiaj teb rau plastics (xws li oxidatively degradable plastics).
Hainan thawj qhov kev txav mus los txwv tsis pub oxidative degradation ntawm cov yas tau muab sijhawm rau ntau lub koom haum tiv thaiv ib puag ncig.Muaj kev cuam tshuam los ntawm qhov no, rau lub koom haum tiv thaiv ib puag ncig tau pib ib qho kev pib ntawm "kev txwv tsis pub tsim khoom thiab siv cov oxidatively degradable plastics", hu rau lwm lub nroog hauv Suav teb kom xa mus rau Hainan txoj kev xyaum, ntsib thiab qhia meej txog cov teeb meem ntawm oxidatively degradable plastics, thiab tshem tawm qhov cuam tshuam ntawm oxidatively degradable plastics ntawm peb lub teb chaws sai li sai tau.Kev puas tsuaj rau ib puag ncig ecological thiab kev noj qab haus huv.
No oxo-degradable plastics, tiv thaiv peb ntiaj chaw.
Los rauWorldChamp Enterprises,kojECO cov khoom lag luam, pioneer uas tawm tswv yim, tsim, thiab siv cov khoom ntsuab uas hloov cov khoom siv yas, suav nrogcompostable thiab biodegradable hnab looj tes, hnab nyiaj checkout, mailing hnab, khw hnab, thoob khib nyiab hnab, dog poop hnab, apron, lwm.
Post lub sij hawm: Dec-15-2022