Qhov sib txawv ntawm biodegradable zaj duab xis hnab / lub thawv noj su thiab cov khoom siv yas hauv xyoo tas los no, nrog rau kev txhim kho ntawm ib puag ncig kev paub, biodegradable film hnab thiab cov thawv noj su tau maj mam nyiam cov neeg nyiam. Piv nrog cov khoom siv yas,biodegradable cov khoommuaj ntau qhov sib txawv. Kab lus no yuav tham txog qhov sib txawv ntawm biodegradable zaj duab xis hnab / lub thawv noj su thiab cov khoom siv yas los ntawm peb yam: biodegradability, kev tiv thaiv ib puag ncig thiab compostability.
1. Biodegradability sib txawv qhov sib txawv tseem ceeb tshaj plaws ntawm biodegradable zaj duab xis hnab / lub thawv noj su thiab cov khoom siv yas yog biodegradability. Cov khoom siv yas qub feem ntau siv roj av ua cov khoom siv raw thiab nyuaj rau degrade. Cov khoom lag luam biodegradable yog tsim los ntawm cov khoom siv txuas ntxiv dua tshiab, xws li cov hmoov txhuv nplej siab, polylactic acid, thiab lwm yam, thiab muaj qhov zoo degradability. Biodegradable zaj duab xis hnab / pluas noj lub thawv tuaj yeem decomposed los ntawm cov kab mob hauv ib puag ncig ntuj, yog li txo cov pa phem ib puag ncig.
2. Qhov sib txawv ntawm kev tiv thaiv ib puag ncig Biodegradable zaj duab xis hnab / lub thawv noj su muaj kev cuam tshuam tsawg dua rau ib puag ncig, uas txawv ntawm cov khoom siv yas. Cov txheej txheem tsim khoom ntawm cov khoom siv yas yuav tso tawm ntau cov pa roj carbon dioxide, uas yuav muaj qee yam cuam tshuam rau lub ntiaj teb sov. Nyob rau hauv sib piv, kuj me me ntawm carbon dioxide yog tsim thaum lub sij hawm tsim cov khoom biodegradable. Kev siv biodegradable zaj duab xis hnab / lub thawv noj su yuav tsis ua rau muaj kuab paug rau ib puag ncig thiab yog ib qho kev xaiv zoo rau ib puag ncig.
3. Compostability sib txawv Lwm qhov tseem ceeb ntawm biodegradable zaj duab xis hnab / lub thawv noj su yog compostability. Cov khoom siv niaj hnub yas muaj qhov ruaj khov thiab tsis tuaj yeem degraded los ntawm cov kab mob hauv ib puag ncig ntuj, yog li lawv tsis tuaj yeem ua kom zoo. Nyob rau hauv sib piv, biodegradable zaj duab xis hnab / lub thawv zaub mov yuav sai sai degraded thiab zom los ntawm cov kab mob thiab hloov mus rau hauv cov organic chiv los muab cov as-ham rau cov av. Qhov no ua rau biodegradable zaj duab xis hnab / cov thawv noj mov yog qhov kev xaiv ruaj khov uas tsis tshua muaj kev cuam tshuam rau ib puag ncig.
4. Qhov sib txawv ntawm kev siv Muaj qee qhov sib txawv ntawm kev sivbiodegradable zaj duab xis hnab / noj su thawvthiab cov khoom siv yas. Cov khoom lag luam biodegradable zoo li muag hauv qhov chaw ntub dej, txo lawv lub neej kev pabcuam, yog li lawv yuav tsum tau khaws cia kom zoo. Cov khoom siv yas tsoos muaj cov khoom zoo thiab cov khoom tsis zoo thiab tsim nyog rau kev siv mus ntev. Thaum xaiv cov khoom siv twg, cov kev xav tau dav dav yuav tsum tau ua raws li cov kev xav tau tshwj xeeb thiab kev siv.
5. Qhov sib txawv ntawm kev tsim kho kev lag luam Kev tsim khoom thiab muag khoom ntawm biodegradable zaj duab xis hnab / lub thawv noj su muaj kev lag luam zoo thiab muaj peev xwm. Raws li kev paub txog ib puag ncig thoob ntiaj teb nce, ntau thiab ntau tus neeg siv khoom xaiv siv cov khoom siv biodegradable. Qhov no tau txhawb txoj kev loj hlob thiab nthuav dav ntawm cov kev lag luam muaj feem xyuam, tsim kom muaj kev ua haujlwm thiab cov txiaj ntsig kev lag luam. Hauv kev sib piv, kev lag luam cov khoom siv yas tsoos tau ntsib kev nyuaj siab ntxiv thiab yuav tsum tau maj mam txhim kho nyob rau hauv kev coj noj coj ua zoo dua qub.
Txhawm rau ua kom tiav, muaj qhov sib txawv ntawm cov hnab ntim cov yeeb yaj kiab biodegradable / cov thawv noj su thiab cov khoom siv yas ib txwm muaj raws li biodegradability, kev tiv thaiv ib puag ncig thiab compostability. Cov khoom siv biodegradable tsis tsuas yog ua rau muaj kuab paug tsawg rau ib puag ncig, tab sis kuj tuaj yeem hloov mus rau hauv cov organic chiv thiab rov qab mus rau lub voj voog ntuj. Txawm li cas los xij, muaj qee qhov kev txwv hauv kev siv cov khoom siv biodegradable. Feem ntau, kev xaiv cov khoom siv twg yuav tsum tau ua kom muaj txiaj ntsig raws li qhov xav tau tiag tiag thiab ib puag ncig, thiab kev paub txog ib puag ncig thiab kev tsim kho kom ruaj khov yuav tsum tau txhawb nqa.
Post lub sij hawm: Nov-20-2023
