Qos yaj ywm yog ib hom qoob loo uas siv rau kev tsim suab thaj thiab roj av. Txawm li cas los xij, nyob rau xyoo tas los no, qos yaj ywm tau pom tias muaj ntau yam kev siv tshiab, tshwj xeeb tshaj yog hais txog kev lwj, lwj tau,tus phooj ywg ib puag ncig thiab ruaj khovTsab xov xwm no qhia txog kev siv cov qab zib tshiab no thiab tshawb nrhiav lawv cov txiaj ntsig.
1. Kev Taw Qhia Txog Qab Zib Thiab Nws Cov Kev Siv Ib Txwm Muaj Qab Zib Qab Zib yog ib hom tshuaj ntsuab uas muaj nqis rau txhua xyoo. Ib txwm muaj, qab zib feem ntau yog siv rau kev tsim qab zib thiab roj biofuel. Thaum lub sijhawm ua qab zib, cov kua qab zib raug rho tawm ntawm qab zib kom tau qab zib qab zib. Tsis tas li ntawd, qab zib kuj tseem siv tau nws cov fiber los ua ntawv, fiberboard, thiab lwm yam.
2. Cov khoom qab zib uas lwj tauNrog rau kev txhawj xeeb ntxiv txog cov teeb meem ib puag ncig, qhov kev thov rau cov khoom siv biodegradable kuj nce ntxiv. Cov fiber qab zib yog siv dav hauv kev tsim cov khoom siv pov tseg, cov ntaub ntawv ntim khoom thiab cov yas bioplastics vim nws cov khoom biodegradable. Cov khoom no tuaj yeem hloov cov khoom yas ib txwm muaj, txo cov pa phem ib puag ncig, thiab tuaj yeem lwj sai sai rau hauv biomass nyob rau hauv cov xwm txheej ib puag ncig tsim nyog, txo qhov hnyav ntawm kev pov tseg khib nyiab.
3. Cov hnab yas uas lwj tau los ntawm cov qab zib Cov khib nyiab uas tsim los ntawm kev ua cov qab zib, feem ntau hu ua bagasse, kuj yog ib qho khoom muaj nqis. Bagasse muaj ntau yam organic matter thiab cov as-ham thiab tuaj yeem siv dua los ntawm kev ua composting. Kev sib xyaw cov hnab yas nrog lwm cov khib nyiab organic tuaj yeem ua cov compost zoo, uas muab cov as-ham rau kev ua liaj ua teb thaum txo cov pa phem ntawm cov khib nyiab ua liaj ua teb.
4. Kev siv cov fiber qab zib uas zoo rau ib puag ncig. Kev siv cov fiber qab zib uas zoo rau ib puag ncig kuj yog ib qho uas muaj kev txhawj xeeb heev. Cov fiber qab zib siv tau los ua cov ntaub, cov khoom siv hauv tsev, thiab cov ntawv uas zoo rau ib puag ncig. Piv nrog cov fiber ib txwm muaj, cov txheej txheem npaj cov fiber qab zib zoo rau ib puag ncig thiab tsis tas yuav siv cov tshuaj lom neeg. Tsis tas li ntawd, cov fiber qab zib muaj cov yam ntxwv zoo thiab tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam lag luam.
5. Kev tsim kho lub zog kom ruaj khov ntawm cov suab thaj. Ntxiv rau qhov ua cov khoom siv raw rau kev tsim suab thaj, suab thaj kuj yog ib qho tseem ceeb ntawm cov roj biofuels, tshwj xeeb tshaj yog rau kev tsim cov roj ethanol. Cov roj ethanol tuaj yeem tau los ntawm suab thaj los ntawm cov txheej txheem xws li fermentation thiab distillation, uas yog siv rau hauv kev lag luam tsheb thiab kev lag luam. Piv nrog rau cov roj roj ib txwm muaj, cov roj ethanol ntawm suab thaj yog tus phooj ywg zoo rau ib puag ncig thiab tsim cov pa roj carbon dioxide tsawg dua thaum hlawv.
6. Kev txhim kho thiab cov teeb meem yav tom ntej Kev siv cov qab zib tshiab muab cov kev daws teeb meem tshiab rau kev lwj, lwj tau, zoo rau ib puag ncig thiab kev txhim kho ruaj khov. Txawm li cas los xij, txawm hais tias cov ntawv thov no muaj peev xwm zoo heev, lawv kuj ntsib qee qhov teeb meem, xws li kev txwv ntawm cov peev txheej, cov nqi kev lag luam, thiab lwm yam. Txhawm rau txhawb kev txhim kho cov ntawv thov tshiab no, tsoomfwv, cov tuam txhab lag luam thiab cov tsev tshawb fawb yuav tsum ua haujlwm ua ke los txhawb kev koom tes tsim kho tshiab thaum tsa tib neeg txoj kev paub txog kev txhim kho ruaj khov.
Qos yaj ywm tsis yog tsuas yog ua lub luag haujlwm tseem ceeb hauv kev tsim cov suab thaj thiab roj biofuel xwb, tab sis kuj muaj ntau yam kev siv tshiab.ua tau av nplaum cov khoom qab zib, kev siv cov fiber qab zib uas tsis ua rau ib puag ncig puas tsuaj, thiab kev tsim kho lub zog ruaj khov ntawm qab zib qhia txog lub peev xwm loj ntawm qab zib hauv kev tiv thaiv ib puag ncig thiab kev txhim kho ruaj khov. Yav tom ntej, nrog kev txhawj xeeb ntxiv txog cov teeb meem ib puag ncig thiab kev nce qib ntawm thev naus laus zis, kev siv cov qab zib tshiab yuav tsim kom muaj lub neej yav tom ntej ntsuab dua thiab ruaj khov dua rau tib neeg.
Lub sijhawm tshaj tawm: Lub Kaum Hli-12-2023
