Thaum nws los txog rau cov hnab yas, tib neeg yuav xav tias lawv yuav ua rau "dawb paug" rau peb ib puag ncig.
Txhawm rau txo qis cov hnab yas ntawm ib puag ncig, Tuam Tshoj kuj tau tshaj tawm qhov tshwj xeeb "kev txwv cov yas", tab sis cov txiaj ntsig raug txwv, thiab qee cov kws tshaj lij tau hais ncaj qha tias "kev txwv cov yas" tsuas yog ncua kev puas tsuaj ntawm cov yas thiab tsis yooj yim daws qhov teeb meem no.
Txawm li cas los xij, txhua tus neeg lub neej yog qhov sib cais ntawm cov hnab yas.Tam sim no ibhom tshiabntawm lub hnab yas tau tawm tuaj.

Ib lub hnab yas zoo li zoo tib yam.Muab tso rau hauv dej kub ntawm txog 80 ℃.Ob peb feeb tom qab.Lub hnab yas ploj lawm.
Nws tau tshaj tawm tias lub hnab yas zoo li no tuaj yeem yaj hauv ob peb vib nas this raws li xav tau, thiab 100% degraded rau carbon dioxide thiab dej hauv ib nrab xyoo, uas yog ib puag ncig zoo heev.
Cov khoom siv raw ntawm cov hnab yas no yog polyvinyl cawv, uas yog los ntawm cov hmoov txhuv nplej siab xws li qos yaj ywm, qos yaj ywm, qos yaj ywm, pob kws thiab lwm yam.Nws yog xim tsis muaj xim, tsis muaj tshuaj lom, tsis muaj corrosive, tag nrho biodegradable dej-soluble organic polymer.Cov khoom tuaj yeem degraded rau hauv carbon dioxide thiab dej yam tsis muaj kev kho mob.
Yog li ntawd, peb tuaj yeem pom tias txhua yam ntawm cov hnab yas ua los ntawm cov khoom no yog soluble hauv dej.Cov khoom lag luam tau txais daim ntawv pov thawj patent invention los ntawm Lub Xeev Lub Chaw Haujlwm Saib Xyuas Kev Txawj Ntse, thiab cov koom haum cuam tshuam kuj tau dhau los ntawm kev tshuaj xyuas cov khoom.

Tom qab dissolving rau hauv dej, cov khoom no yuav ntxiv degraded tag nrho thiab ua carbon dioxide thiab dej, uas yuav tsis muaj kuab paug thiab rhuav tshem cov dej zoo ntawm qhov chaw.Ntxiv mus, yog hais tias cov dej yaj nyob rau hauv cov av nyob rau hauv cov xwm, nws yuav tsis tsuas yog tsis pollute thiab rhuav tshem cov av zoo, tab sis kuj muaj cuab kev txhim kho av.Nws yog ib puag ncig-phooj ywg cov ntaub ntawv.
Vim nws ua tiav degradability, qhov project khoom hu ua "edible plastic".

Nws yog to taub tias lubntau lawmtxheej txheem ntawm peb tes num tseem ntsuab thiab ib puag ncig tus phooj ywg, tsis muaj additives, ua peb pov tseg thiab tsis ua phem rau ib puag ncig.Biogas, ib yam khoom los ntawm cov txheej txheem ntawm kev tsim cov khoom siv raw, tuaj yeem siv rau kev tsim hluav taws xob thiab cua sov, thiab cov khib nyiab pov tseg tuaj yeem ua rau cov organic chiv kom rov qab mus rau kev ua liaj ua teb kom paub txog cov khoom pov tseg.recycling ntawm cov peev txheej.nws tuaj yeem hais tias nws yog ib qho kev tiv thaiv ib puag ncig ntsuab kiag li.