Vim li cas hloov cov yas tsis tu ncua nrog cov khoom siv biodegradable?

Niaj hnub no, koj yuav pom tias ntau thiab ntau cov yas tau hloov los ntawm cov khoom siv degradable, tab sis ntau tus phooj ywg zoo yuav muaj qee yam kev txhawj xeeb txog cov khoom zoo li no. Nyob rau hauv tas li ntawd, vim li cas hloov cov yas dav dav nrog biodegradable raw khoom? Koj tuaj yeem ua raws li cov lus piav qhia tshaj lij uas tawm hauv qab no.

Nyob rau hauv cov ntsiab lus ntawm lub sijhawm tshiab ntawm tib neeg cov neeg txheeb ze muaj kev cia siab rau kev xa tawm cov khoom noj thiab kev thauj mus los, vim tias qhov zoo ntawm lub teeb yuag thiab pheej yig ntawm cov yas, kev siv cov yas hauv peb lub neej yog nce exponentially ntawm tus nqi unprecedented, uas sib xws. mus rau kev loj hlob tsis tu ncua ntawm cov pov tseg yas tom qab siv cov khoom yas. Txawm li cas los xij, qhov degradability ntawm plastics yog tib yam li ib txwm muaj, yog li ntawd tus kheej-degradation tus nqi ntawm cov yas tsis tuaj yeem khaws cov khoom pov tseg yas hauv txhua tus neeg lub neej txhua hnub, yog li nws ua rau cov khoom pov tseg ntau ntawm cov yas pov tseg. Cov khib nyiab zoo li no tau muab pov tseg rau ntawm ib sab ntawm txoj kev, los yog cua tshuab mus rau hauv arborvitae thiab cov nyom los ntawm cua, los yog cua tshuab mus rau hauv dej thiab av, ua rau muaj kev cuam tshuam loj heev thiab dej thiab av ib puag ncig muaj kuab paug.

Qee tus neeg yuav xav tias, txawm tias cov yas faus rau hauv av thiab nyuaj rau degrade, yog vim li cas ho tsis ignite cov yas nyuaj tam sim ntawd? Qhov no cuam tshuam txog kev puas tsuaj los ntawm cov yas incineration, uas yuav ua rau muaj ntau yam teeb meem carcinogens xws li dioxins, uas yuav adsorbed rau hauv huab cua nrog rau cov pa luam yeeb thiab plua plav ntawm incineration kho, thiab ces nqus mus rau hauv lub cev, uas yog ib qho kev hem thawj rau kev noj qab haus huv. .

Nyob rau theem no, tseem muaj ntau qhov tsis zoo thiab kev sim hauv Tuam Tshoj txoj kev tswj hwm kev tiv thaiv ib puag ncig yas. Yog li ntawd, cov ntaub ntawv degradable uas ncaj qha tswj ib puag ncig cov pa phem los ntawm cov pa phem yas tau dhau los ua qhov tseem ceeb ntawm ntau tus neeg txoj kev txhawj xeeb.

Cov khoom siv degradable ntxiv txhim kho tus nqi ntawm degradation, thiab tib lub sijhawm, nyob rau hauv qhov chaw ntawm thawj cov yas degradation technology, qhov zoo ntawm cov khoom yas degradable tau raug txhim kho, thiab ntau tus neeg tau raug curbed ntawm cov qub degradation technology, kom ntseeg tau tias cov khoom siv degradable. kev siv lub tswv yim ntawm txhua tus, thiab rau ib qho twg, txhawb kev siv zog ntawm txoj cai tam sim no ntawm kev txwv yas.