Raws li peb txhua tus paub, lub xeev cov kev xav txog kev tsim cov hnab yas degradable yog qhov tseeb heev.Lub Xya hli ntuj 10 xyoo tas los, cuaj lub tuam tsev tau sib koom ua ke tshaj tawm tsab ntawv ceeb toom ntawm Kev Txhawb Nqa Kev Kho Mob ntawm cov pa phem, tawm tswv yim ntau yam kev ntsuas xws li ntxiv dag zog rau lub cev. suoervision thiab tswj cov khoom muag cov chaw muag khoom, tshem tawm cov kev pab cuam, ntau yam exhibition activites, thiab lwm yam., thiab txwv tsis pub siv cov hnab yas tsis degradable los txhawb kev kho cov pa phem yas.
Ntau tus neeg kuj tau pom tias thaum lawv mus rau lub khw muag khoom noj khoom haus, tus nqi ntawm cov hnab yas tau nce ob npaug. Cov hnab yas uas yog thawj tus nqi {{0}}.3 yuan tam sim no xav tau 0.6 yuan los teeb tsa tus nqi siab dua. .Yog li ntawd, ntau tus neeg siv nug seb puas yog kev txhim kho ntawm cov hnab yas degradable nrog cov nqi siab yuav ntsib kev tiv thaiv, txawm hais tias nws yog qhov tsim nyog los yuav cov khoom siv degradable zaj duab xis tshuab tshuab thiab lub hnab ua tshuab, thiab seb nws puas yog tib yam los xaiv cov tshuab tshuab tshuab zoo tib yam. thiab lub hnab ua tshuab?Tsis tas li ntawd xwb, qee cov neeg txawm nug txog qhov hu ua degradability.
Kev txiav txim siab los ntawm cov kev ntsuas hauv lub tebchaws, nws yog qhov tseeb tias kev degradability yog qhov xav tau tiag tiag! Tam sim no, tus nqi siab ntawm cov khoom siv degradable kuj tseem muaj nyob, vim txhua tus paub tias qhov yuav tsum tau them ua ntej yog vim yav dhau los, tib neeg tsis ' tsis tu, quab yuam thiab kev thov, uas ua rau cov pa phem tam sim no.Yog tias peb xav kho qhov teeb meem no, peb yuav tsum them nyiaj ntau dua.
Los ntawm kev xav ntawm kev lag luam, coj cov feem ntau biodegradable PLA ua piv txwv, chav tsev nqi ntawm cov ntaub ntawv raw yog 25000-30000 yuan / ton, thaum tus nqi ntawm raw cov ntaub ntawv rau ib tuj ntawm polyethylene feem ntau yog qis dua 10000 yuan. Kev sib raug zoo, nyob rau hauv cov txheej txheem ntawm zaj duab xis tshuab abd lub hnab ua, vim muaj cov khoom sib txawv, cov neeg tsim khoom tau them nyiaj ntau dua rau cov yam ntxwv ntawm cov khoom siv degradable thiab tsim cov ntaub ntawv raug ntau dua. ntawm ntau yam los yog ntau yam raw cov ntaub ntawv, uas yog unscientific thiab lax.As yooj yim li tuag taub hau, nro, mesh loj thiab lwm yam, nws yuav tsum tau tailored kom ua tiav cov nyhuv zoo tshaj plaws nrog ntau yog thiab haum cov ntaub ntawv.
Tam sim no, tus nqi ntawm cov ntaub ntawv raw yog thawj lub Hoobkas rau tus nqi siab ntawm cov hnab yas degradable. Nrog rau kev txhim kho kev tshawb fawb thiab thev naus laus zis thiab kev siv zog txuas ntxiv ntawm cov neeg ua haujlwm tshawb fawb thiab thev naus laus zis, tag nrho cov no yuav inevitably zoo ib yam li lwm yam indudtries, thiab cov thev naus laus zis tshiab thiab cov ntaub ntawv tseem yuav tshwm sim.Tam sim no, peb yuav tsum ua raws li kev txhim kho hauv zej zog thiab teb rau kev hu xov tooj ntawm kev tiv thaiv ib puag ncig ntsuab.Yog tias txhua tus txav mus rau tib qho kev taw qhia, tus nqi yuav tsis muaj ntxiv lawm!
Ntawm qhov tod tes, txawm tias nws yog degraded los yog tsis, kev siv dua tshiab yog ib qho kev daws teeb meem zoo dua.
