Hauv lub nroog Telêmaco Borba, xeev Paraná, Brazil, pej xeem Fabiane tau coj nws tus tub 4- xyoo- mus rau qhov chaw khaws khoom siv rov ua dua hu ua "Zoo Market," uas lawv tau muab cov khoom pov tseg rov ua dua xws li cov thawv mis thiab cov kaus poom txhuas rau cov neeg ua haujlwm pauv txiv tsawb, qos yaj ywm, txiv kab ntxwv, thiab lwm yam khoom noj. "Los ntawm qhov kev sib pauv no, peb tau txais cov txiv hmab txiv ntoo thiab zaub tshiab thiab txo peb cov nuj nqis hauv tsev. Kuv vam tias kuv tus tub tuaj yeem txhim kho tus cwj pwm zoo hauv zej zog txij li thaum ntxov," Fabiane tau hais.
Kev txhawb nqa cov khoom pov tseg thiab rov siv cov peev txheej yog qhov tseem ceeb rau kev ruaj ntseg ib puag ncig thiab kev loj hlob ntawm tib neeg lub neej. Raws li cov ntaub ntawv tshaj tawm hauv lub vev xaib raug cai ntawm United Nations Environment Programme, ntau dua 2 billion tons ntawm cov khoom pov tseg hauv nroog tau tsim tawm thoob ntiaj teb txhua xyoo, 45% ntawm qhov tsis yog "kev tswj hwm zoo." Yog tias tsis muaj kev ntsuas ua ntej, daim duab no tuaj yeem nce mus txog 3.88 billion tons los ntawm 2050. Nyob rau xyoo tas los no, cov tebchaws xws li Brazil, Indonesia, thiab Ltalis tau tshaj tawm cov cai tshiab ib puag ncig thiab ntxiv dag zog rau kev sib cais thiab kev kho mob kom nce cov nqi rov ua dua thiab txhawb kev txhim kho kev lag luam ncig.
Txhawb kom rov ua dua tshiab hauv kev sib pauv khoom thiab txhawb kev koom tes nrog pej xeem
Cov ntaub ntawv ntsig txog qhia tau hais tias Brazil tsim tawm kwv yees li 82 lab tons ntawm cov khib nyiab txhua xyoo, tab sis nws cov nqi rov ua dua tseem qis dua. Txhawm rau hais txog qhov teeb meem no, tsoomfwv Brazilian tau qhia txog "National Solid Waste Plan" hauv 2022, txhawm rau nce tus nqi rov ua dua mus rau 50% thaum kawg ntawm 2040, thaum maj mam kaw qee qhov chaw pov tseg thiab kho cov pov tseg kom zoo los ntawm kev sib xyaw, kev kho mob lom neeg, thiab rov qab siv zog.
Hauv Telêmaco Borba, cov tub ceev xwm hauv nroog tau tshaj tawm txoj haujlwm "Kev Ua Lag Luam Zoo". Tam sim no, 26 cov ntsiab lus sau tau raug teeb tsa thoob plaws lub nroog, qhov twg txhua 3 kg ntawm cov khib nyiab rov ua dua tuaj yeem hloov pauv rau 1 kilogram txiv hmab txiv ntoo lossis zaub. Xyoo 2023, qhov project tau sau 2,750 tons ntawm cov khoom siv rov ua dua tshiab, uas tau xa mus rau ob lub koom haum rov ua dua tshiab hauv zos rau kev ua haujlwm ntxiv thiab rov siv dua. Mauricio, tus thawj coj ntawm lub chaw pabcuam pej xeem hauv nroog, tau sau tseg tias ntau tus neeg tau lees paub qhov tseem ceeb ntawm kev rov ua dua pov tseg, nrog rau qhov project ntim ntim tau nce li ntawm 30% xyoo-rau- xyoo hauv 2024.
Hauv Minas Gerais, qhov kev pib hu ua "Green Mining" tau qhib "Sustainable Solutions Recycling Plant," uas cov neeg nyob hauv coj cov khoom siv rov qab mus rau qhov chaw rau kev txheeb xyuas thiab ntsuas thiab tau txais txiaj ntsig nyiaj ntsuab rov qab. Txij li thaum nws tau tsim xyoo 2021, cov nroj tsuag tau sau thiab rov ua dua 2,300 tons ntawm cov pov tseg. Hauv xeev Sergipe, kev pib sau cov khib nyiab yog muaj nyob rau ntawm ntug hiav txwv hauv zos txhua lub caij ntuj sov, ua rau muaj kev koom tes zoo los ntawm ntau tus neeg nyob hauv.
Cov ntaub ntawv los ntawm Brazilian khib nyiab-rau- Lub Koom Haum Hluav Taws Xob qhia tau tias 28 thaj chaw hauv Brazil nrog cov pej xeem tshaj li ib lab tus neeg nyob hauv suav txog li 56% ntawm lub nroog pov tseg. Yog tias siv tag nrho, qhov pov tseg no tuaj yeem ruaj ntseg hluav taws xob rau kwv yees li 27 lab tsev neeg Brazilian. Txij li xyoo 2023, lub koom haum tau koom tes nrog Getulio Vargas Foundation los muab kev pabcuam MBA hauv kev pov tseg-rau- zog, muab kev cob qhia rau cov kws tshaj lij hauv kev lag luam. Hauv xeev São Paulo, Brazil thawj zaug pov tseg{11}}rau- tsob nroj hluav taws xob-Barueri khib nyiab{14}}rau-Energy Plant- tab tom tsim kho. Thaum ua tiav, nws yuav siv cov khib nyiab pov tseg los ntawm cov cheeb tsam ib puag ncig rau kev tsim hluav taws xob, uas muaj peev xwm ua tau raws li qhov xav tau hluav taws xob ntawm ib puag ncig 320,000 tus neeg.
Elec Barrel tseem cog lus rau cov hauv paus ntsiab lus ntawm cov neeg siv khoom- kev pabcuam thawj zaug thiab sab saum toj- cov khoom lag luam zoo, muab cov neeg siv khoom muaj txiaj ntsig zoo tshaj plaws -rau- cov khoom siv hlau khib nyiab thiab cov kev daws teeb meem pov tseg.
