Yuav ua li cas rau recycle solar panels tom qab scrapping
Sep 07, 2018
Qhov nruab nrab lub neej ntawm peb lub hnub ci panels yog nyob ib ncig ntawm 20-30 xyoo. Nrog rau kev lag luam ntawm kev lag luam ntawm photovoltaic, ntau ntau cov hnub ci zog tsim tau tsim muaj, thiab hnub ci modules tau tsim muaj ntau qhov loj. Thaum lub xyoo tom qab 25, hnub ci kev kawm ua tiav nws txoj kev ua neej thiab maj mam nyob hauv lub caij so haujlwm. Raws li qhov txheeb cais. Thaum txog 2050, cov hnub ci ntawm cov hnub ci ci yuav yog kaum tawm lab ntawm tons!
Cov hnub ci ci ntawm lub hnub ci yuav tsum rov qab siv dua qub dua thiaj ua tau lub luag haujlwm. Tsis ntev dhau los, Veolia cov thawj photovoltaic vaj huam sib luag recycling cog nyob hauv cov teb chaws Europe tau muab tso rau hauv kev lag luam, thiab cov nqi ntawm photovoltaic cov ntaub ntawv dua tshaj 95%. Cov hauv qab no yog kev to taub txog Huayang Green Building.
Nyob rau hauv Roosset, nyob rau sab qab teb ntawm Fabkis, Veolia koom tes nrog cov European PV module recycling lub koom haum PVCycle thiab Fabkis Renewable Energy Union (SyndicatdesEnergiesRenouvellables), thiab thawj hnub ci vaj huam sib luag recycling cog rau hauv cov teb chaws Europe raug tso rau kev lag luam. Cov nroj tsuag yuav rov ua dua 1,300 tons ntawm lub hnub ci ci hauv xyoo 2018 thiab npaj lub hom phiaj ntawm kev ua dua 4,000 tons hauv 2022.
Robots tom chaw ua hauj lwm Veolia lub recycling nroj tsuag muaj peev xwm rov qab 95% ntawm cov ntaub ntawv nyob rau hauv crystalline silicon photovoltaic panels. Yav dhau los, hnub nyoog lossis hnub ci ntsa iab tau raug xa mus rau cov chaw ua haujlwm ci iav kom rov qab tau tsuas yog iav thiab txhuas cov txheej txheem. Cov khoom seem uas tau xa tuaj rau lub cement rauv kom raug. Tsis tas li ntawd, lub iav tsob nroj tsuas ua tau rov qab siv cov khob iav tshwj xeeb ntawm lub hnub ci vaj huam sib luag thiab sib tov nrog lwm yam iav, ua rau qaug.
Bernard Harambillet, CEO of Veolia Khib nyiab Management Solutions, hais tias: "Lub Roosset cog yog thawj lub koomhaum Fabkis mus ua dua tshiab cov khoom siv fais fab photovoltaic. Nws qhia tau Fabkis txoj kev zoo hauv kev tsim kho thiab pov tseg. Nyob rau hauv lub neej yav tom ntej, qhov kev txawj ntse no tau siv lwm qhov. '
Recycling PV solar panels modules nrog robots Veolia lub recycling cog tshwj xeeb hauv "crystalline silicon" photovoltaic panels uas yog tuag. Lub vaj huam sib luag crystalline silicon solar panels yog ua los ntawm 65-75% iav, 10-15% aluminium ncej, 10% yas, thiab 3-5% silicon. Cov hlab daig zom cov nroj tsuag tuaj yeem rhuav pov, cais, txheej txheem thiab rov ua dua 95% ntawm cov ntaub ntawv.
Cov khoom siv phom tuaj yeem ua kom zoo dua qub thiab muaj kev nyab xeeb, Veolia siv cov neeg tsav tsheb sib txuas mus rau kev sib txuas thiab cais cov hnub ci ci.
Tom qab cov ntaub ntawv sorted tau tiav thiab ntim, lawv raug xa mus rau txawv industries rau rov qab siv dua. Ntawm lawv, ob feem peb ntawm cov iav yog siv thiab ua cullet, uas yog xa mus rau lub iav manufacturing kev lag luam; aluminium ncej yog xa mus rau txhuas refinery; cov khib nyiab pov tseg yuav siv tau ua roj nyob rau hauv cov cement cog; cov xim silicon zoo siv tau los siv hauv cov khoom lag luam precious hlau. Nws rov qab siv dua; Thaum kawg, cov cables thiab cov hlua txuas ntxiv yog crushed thiab muag ua tooj liab hlaws.
Recycling ntawm photovoltaic modules mus rau qhov zoo tshaj plaws ntawm lawv lub peev xwm thiab ua dua tshiab, xws li ib daim qauv ntawm cov hluav taws xob hnub ci dua tshiab yuav tsis tsim kev kub ntxhov rau ib puag ncig.
