Q1: Dab tsi txiav txim seb puas ua tau zoo li cas?
A1:
Aluminium Ntawv Nyiaj yog rov ua dua tshiabYog tias muaj zaub mov tsis pub zaub mov, roj, lossis paugCov. Cov Ntsiab Lus Tseem Ceeb muaj:
Kev coj dawb huv: Uncoated, clean foil (>95% cov ntsiab lus txhuas) yog txais los ntawm cov chaw ua rov zoo dua.
Qhov tuab: Ntawv ci yuav tsum yog tsawg kawg{{{{0}}}. 001 nti (0.025 hli)Tuab kom muaj sia nyob shredding thiab melting txheej txheem. Ultra-nyias zaj duab xis (<0.006 mm) often fail and are incinerated.
Cov Cai Hauv Zos: Tsuas yog50% ntawm peb cov kev pab cuam curbsideTxais ntawv ci, thaum lub EU rov ua dua tshiab74%Ntawm txhuas ntim, suav nrog cov ntawv ci.
Ua Ntej Txheej Txheem:
Kev sau: Ntxuav ntawv ci yog baled thiab thauj mus rau smelters.
Kho kom zoo: Tshav kub kho550 QibKom hlawv cov txheej txheem lossis cov seem.
Melting: Smelted ntawm750 degreeNyob rau hauv rauv taws, ua cov kua txhuas.
Hloov: Nrum rau hauv kev cuam tshuam lossis dov rau hauv cov ntawv ci tshiab, txuag95% Lub ZogVs virgin ntau lawm.
Cav: Ntawv ci tov nrog yas laminates yas, piv txwv li, chip hnab) yuav tsum tau sib cais ntau thev naus laus zis.
Q2: Vim li cas cov zaub mov tsis huv ib qho kev ua kom rov qab ua dua tshiab ua haujlwm ci?
A2:
Cov zaub mov seem uas cuam tshuam daws teeb meem thiab cov khoom lag luam zoo:
Tshuaj lom neeg: Grease lossis roj oxidize thaum lub caij melting, tso cov co toxins zoo lidosxinsThiab tawm tsam cov hlau purity.
Lub cub tawg: Organic shebris cov ntawv slag, txo cov cua sov ua haujlwm los ntawm15–20%Thiab nce siv hluav taws xob ntxiv.
Kev txo hwj chim: Ntawv ci paug yog feem ntau poob rau hauv cov khoom lag luam qis (piv txwv li, cov chaw tsheb) es tsis txhob muab cov khoom noj khoom noj.
Cov kev daws teeb meem:
Tsev neeg tu: Yaug ntawv ci nrogPH-NEUTRY npumKev tshem tawm90% + paug.
Kev muag khoom ntxuav: Cov khoom siv loj siv cov chaw da dej ultrasonic nrog70 DEGREG ALKALINE SolutionsTxhawm rau kho cov ntawv ci seem.
Kev Kawm Txog: UK rov qab kho dua tshiab80, {000 tonnes \/ xyooNtawm cov ntawv ci huv, lub rooj sib tham40%Ntawm nws cov khoom siv raw.
Q3: Yuav ua li cas rau tsev neeg thiab kev lag luam npaj aluminium ntawv ci rau kev rov ua dua tshiab?
A3:
Cov Kev Ua Haujlwm Hauv Tsev:
Scrape Off zaub mov: Tshem cov khib nyiab nrog ib qho spatula lossis txhuam.
Yaug lossis so: Siv dej sov thiab tais diav kom tshem tawm cov roj.
Pob nws: Zuaj ntawv ci rau hauv a{{0 {}} Nti (5 cm) taubPob los tiv thaiv kev poob hauv sorting machinery.
Kev npaj muaj kev npaj:
Tso chaw shredding: Ntawv ci yog shredded rau hauv1-2 cm flakesRau yooj yim melting.
Eddy kev sib cais tam sim no: Tsis muaj hlau nplaum aluminium yog txheeb los ntawm cov khib nyiab ntws ntawm98% Kev Ua Haujlwm.
Tseem Ceeb: Ntawv ci sib raug zoo rau ntawv \/ yas (piv txwv li, yogurt hau) yuav tsum tau cais manually.
Q4: Cas ua cov ntawv sib piv sib piv tau lossis cov ntawv rov ua dua tshiab?
A4:
Thaum txhua yam txhuas cov khoom siv rov ua dua, ntawv ci ntsib cov kev cov nyom:
Cov khoom poob: Ntawv ci txiv hmab txiv ntoo ua rau20-30% cov khoom poobThaum shredding vs.5%Rau cov kaus poom.
Zog Siv: Rov ua dua cov ntawv ci noj12 kWh \/ kgVs.10 kwh \/ kgRau cov kaus poom vim cov lus saib xyuas.
Kev Lag Luam Tus Nqi: Huv si Ntawv Nyiaj Seem Seem Kev Lag Luam1,500-1,500-1,800 \/ TONNE, Me ntsis hauv qab cov kaus poom ($ 1,900 \/ tonne).
Kev sib txawv:
| Chaw ua uas tsis tau haus | Aluminium poom | Txhuas Ntawv Nyiaj |
|---|---|---|
| Melting kub | 660 degree | 750 Qib (nrog cov txheej txheem) |
| Ua Haujlwm Nqi | 67% (US), 76% (EU) | 34% (US), 52% (EU) |
| Raug xaus siv | Cov kaus poom tshiab, qhov chaw tsheb | Ntawv Nyiaj Rolls, Kev Tsim Kho |
Q5: Qhov kev hloov tshiab no tau txhim kho tus nqi ua kom pom zoo?
A5:
Kev siv tshuab thev naus laus zis chaw nyob tsis huv thiab cov tsis muaj txiaj ntsig:
Ai-powered sorting:
Infrared sensors thiab tshuab kawm txheeb xyuas cov ntawv nyiaj hauv cov khib nyiab ntws nrog95% tseeb(Piv txwv li, tomra lub autosort ™ tshuab).
Tshaj Lawj Zoo Tshaj:
Ntshav arc reactors vaporize organic seem ntawm1,200 degreeTsis muaj oxidizing txhuas, tej zog siv los ntawm25%.
Kev Siv Tshuaj Lom Neeg:
Cov kuab tshuaj zoo liionic kuaDissolve Laminates, Rov qab99% ntshiab txhuasLos ntawm ntau-txheej ntim.
Cov Kev Pabcuam Zej Zog:
Lub zos zoo li San Francisco muab tau muab cov ntawv theej theej ntawv sau qoob Bins, txhawb kev koom tes nrog68%.
Ntiaj teb no cuam tshuam:
Lub Koom Haum Txhuas Kev kwv yees thoob ntiaj teb cov khoom siv hluav taws xob zoo nkauj yuav cawm tau100 lab tonnes ntawm COU-XYOOLos ntawm 2030.
Tuam txhab uas muag zoo li reynolds cov neeg siv khoom tam sim no siv30% siv ntawv ciNyob rau hauv lawv cov khoom.
Cov Lus Qhia Ua Ntej Rov Qab
Ua: Tu kom huv si, xyuas cov kev cai hauv ib cheeb tsam, thiab kev sib txuas ua pob.
Tsis txhob: Rov ua dua cov ntawv ci me me, ntim khoom ntim khoom, ntim khoom lossis cov txhuam hniav me.
Kev txhawb nqa nyiaj txiag: Rov ua dua 1 tuj ntawm ntawv ci saves14, 000 kwhNtawm lub zog-txaus rau lub zog ib lub tsev rau10 lub hlis.
