Kev tswj cov khib nyiab yog undoubtedly ib qho kev sib tw loj tshaj plaws hauv ntiaj teb. Cov ntawv ceeb toom qhia tias 33 feem pua ntawm cov khoom pov tseg uas tsim nyob rau hauv nroog tsis tau muab pov tseg rau hauv eco-friendly thiab nyab xeeb. Ib daim ntawv tshaj tawm hais tias qhov kev pheej hmoo cuam tshuam nrog qhov no tuaj yeem txo qis siv blockchain thev naus laus zis. Tam sim no, thev naus laus zis tau siv ntau los ntawm kev lag luam cryptocurrency.
Blockchain thiab IoT ua ke tuaj yeem muaj txiaj ntsig zoo rau kev tswj cov khib nyiab
Ib daim ntawv luam tawm los ntawm MDPI, tus tshaj tawm ntawm cov ntawv xov xwm qhib kev tshawb fawb, piav qhia nws tias yog "ib txoj hauv kev tshiab rau ib puag ncig kev ruaj ntseg thiab kev lav phib xaub hauv peb lub ntiaj teb niaj hnub no." Cov ntawv no yog co-sau los ntawm Katarzyna Bulkowska, Magdalena Zielińska, thiab, Maciej Bułkowski.
Blockchain tsuas yog ib qho kev faib khoom siv thev naus laus zis (DLT) uas sau cov ntaub ntawv hauv chav hu ua blocks. Nws ua haujlwm zoo ib yam li Google Docs, tus txheej txheem lus online. Thaum qhov txuas doc sib koom, txhua tus tuaj yeem nkag mus rau cov ntaub ntawv muaj nyob hauv cov ntaub ntawv hauv paus. Blockchain ua haujlwm ntawm lub tswv yim zoo sib xws ntxiv rau cov ntaub ntawv pub rau ib qho thaiv tsis tuaj yeem tswj hwm.
Kev siv thev naus laus zis kev koom ua ke nrog kev tswj cov khib nyiab tuaj yeem dhau los ua ib feem tseem ceeb ntawm kev txhim kho cov nroog ntse. Cov ntawv qhia tau hais tias kev siv Internet ntawm Yam (IoT) nrog blockchain tuaj yeem ua tau zoo rau qhov no. Thaum tus qub tuaj yeem sau cov ntaub ntawv hauv lub sijhawm tiag tiag, tom kawg yuav saib xyuas kev nyab xeeb thiab tsis hloov pauv.
Muab qhov tamper-pov thawj qhov xwm txheej ntawm blockchain, nws tuaj yeem ua pov thawj zoo dua li cov hauv nruab nrab. Cov ntawv sau tseg, "Tsis zoo li tam sim no hauv nruab nrab cov ntaub ntawv pov tseg kev tswj hwm cov txheej txheem uas muaj kev cuam tshuam rau kev txhob txwm los yog yuam kev tampering, cov peev xwm taug qab no txhim kho kev ncaj ncees ntawm cov txheej txheem."
Kev taug qab qee hom kev kho mob pov tseg yuav yooj yim dua los ntawm blockchain raws li kev tshawb fawb. Qhov no tuaj yeem txhim kho tib neeg kev nyab xeeb thiab. Cov sensors tuaj yeem txuas rau lub hnab khib nyiab kom paub qhov txawv ntawm cov khib nyiab uas tsis zoo thiab tsis muaj teeb meem. Cov ntaub ntawv kis tau los ntawm cov sensors raug xa mus rau blockchain rau kev taug qab.
European Commission's Green Deal kuj tau hais tias yog ib feem ntawm kev tshawb fawb hauv cov ntaub ntawv. Cov thawj coj tau pom zoo xyoo 2020 nrog lub hom phiaj ua kom cov European Union (EU) cov pa roj carbon nruab nrab los ntawm 2050. Ursula von der Leyen, tus thawj coj ntawm pawg thawj coj, xav txog nws li "tus txiv neej nyob rau lub hli."
Daim ntawv xaus lus tias "blockchain thev naus laus zis tuaj yeem yog qhov hloov pauv hauv kev tswj cov khib nyiab los ntawm kev daws teeb meem ntawm kev tswj tsis raug, kev puas tsuaj ib puag ncig, thiab tsis muaj txiaj ntsig."
Cov ntaub ntawv los ntawm World Bank, lub koom haum nyiaj txiag thoob ntiaj teb, qhia tias ze li ntawm 2 billion tonnes ntawm cov khoom pov tseg tau tsim txhua xyoo. Daim duab tau cia siab tias yuav loj hlob mus txog 3.40 billion tonnes hauv ib xyoos los ntawm 2050. North America tseem yog tus tsim khoom pov tseg loj tshaj plaws hauv ntiaj teb ua raws li Europe thiab Asia.
E-pov tseg tau dhau los ua ntu nrawm tshaj plaws ntawm kev tsim khoom pov tseg thoob ntiaj teb. Cov ntaub ntawv muaj qhia tau hais tias 53.6 lab tonnes ntawm nws tau tsim nyob rau hauv 2019 nrog tsuas yog 17.4 feem pua recycled. Tsis tas li ntawd, 32 feem pua ntawm thoob ntiaj teb cov khoom pov tseg hauv nroog (MSW) tau rov ua dua. Txog tam sim no, muaj ntau dua 3,000 qhov chaw pov tseg hauv Tebchaws Meskas.
Anurag tab tom ua haujlwm ua tus kws sau ntawv tseem ceeb rau The Coin Republic txij li xyoo 2021. Nws nyiam siv nws cov leeg xav paub thiab tshawb fawb tob rau hauv ib lub ntsiab lus. Txawm hais tias nws npog ntau yam ntawm kev lag luam crypto, nws mob siab rau Web3, NFTs, Gaming, thiab Metaverse, thiab xav txog lawv yav tom ntej ntawm kev lag luam (digital). Tus nyeem ntawv & sau ntawv hauv siab, nws hu nws tus kheej "tus neeg ntaus guitar nruab nrab" thiab kev lom zem footballer.
Tau qhov twg los: https://www.thecoinrepublic.com/2023/11/24/blockchain-can-enhance-traceability-in-global-waste-management/