Qhov teeb meem ntawm cov khoom siv rov ua dua tshiab siv hauv kev tsim cov khoom siv hluav taws xob tau tham txog ntev thiab ntau txoj hauv kev. Muaj ntau lub tswv yim ntawm tsoomfwv thiab kev lag luam kev lag luam uas txhawb nqa cov "cov khoom zoo" tawm ntawm cov khoom siv hluav taws xob uas tsis tau tawg lossis siv tsis tau. Tseem muaj cov piv txwv counter. Shredded electronics, nrog rau kub, nyiaj, platinum thiab tsis tshua muaj ntiaj teb cov ntsiab lus, yog siv los ua muab tub lim los ua txoj kev. Xws li ib tsob nroj, piv txwv li, ua haujlwm hauv Tennessee, Tebchaws Asmeskas. Qhov no kuj yog ib txoj hauv kev tawm ntawm qhov teeb meem pov tseg. Tab sis feem ntau cov kev pab cuam tseem xav txog kev siv cov peev txheej tseem ceeb.
Hauv ib nrab xyoo dhau los, Google tau txais rau Seagate hard drives rau kev sim, uas cov hlau nplaum tsis tshua muaj hauv ntiaj teb hauv lub taub hau tswj tsis tau tshiab, tab sis tshem tawm los ntawm kev siv drives lossis los ntawm faulty hard drives, los ntawm txoj kev, decommissioned los ntawm Google cov chaw zov me nyuam. Nws tau tshaj tawm tias tag nrho cov disks (cov hlau nplaum) uas tau txais lub neej thib ob ua haujlwm zoo li tshiab. Lub tshuab siv cov hlau nplaum siv tau tsim los ntawm Dutch lub tuam txhab Teleplan. Cov drives yog manually disassembled nyob rau hauv ib tug huv chav tsev, cov hlau nplaum raug tshem tawm thiab ces xa mus rau Seagate, uas installs lawv nyob rau hauv tshiab drives yog hais tias tus hlau nplaum tsim tsis outdated. Cov no yog HDDs Google tau txais rau kev sim. Txawm li cas los xij, cov txheej txheem zoo li no tsis haum rau kev rov ua dua tshiab ntawm cov hard drive. Los ntawm txoj kev, hauv Asmeskas ib leeg, kwv yees li 20 lab hard drives raug sau tawm txhua xyoo - qhov ntawd yog qhov ntsuas ntawm qhov teeb meem.
Pab pawg kws tshaj lij ntawm Oak Ridge National Atomic Energy Laboratory tau tshaj tawm txoj hauv kev kom sai sai tshem tawm cov hlau nplaum tsis tshua muaj hauv ntiaj teb los ntawm cov disks rau rov siv dua. Nws yuav tsum raug sau tseg tias US Lub Tsev Haujlwm Saib Xyuas Kev Ruaj Ntseg tau cuam tshuam nrog cov teeb meem ntawm kev rov qab siv lub ntiaj teb tsis tshua muaj, thiab nws suav tias qhov no "thawj kab kev tiv thaiv hauv kev tiv thaiv kev ruaj ntseg hauv tebchaws." Lub chaw soj nstuam pom tias nyob rau hauv feem ntau ntawm cov neeg mob, lub thaiv ntawm lub taub hau nrog hlau nplaum yog nyob rau hauv lub kaum sab laug sab laug. Lub tshuab tsis tshwj xeeb cunning txiav tawm lub ces kaum ntawm tag nrho cov hard drives nrog ib tug npoo. Tom qab ntawd cov chopped ces kaum yog rhuab nyob rau hauv ib lub qhov cub thiab cov hlau nplaum demagnetized nyob rau hauv cov txheej txheem no yog yooj yim shaken tawm ntawm lub thoob khib nyiab. Yog li, lub chaw soj nstuam tuaj yeem ua tiav txog 7200 hard drives ib hnub. Cov hlau nplaum rho tawm tuaj yeem siv rov qab los yog ua tiav rau hauv cov khoom siv tsis tshua muaj hauv ntiaj teb.
Momentum Technologies thiab Nroog Mining Company tau koom nrog kev ua cov hlau nplaum rau hauv cov ntaub ntawv raw thiab rov qab. Momentum Technologies crushes hard drives rau hauv plua plav thiab rho tawm cov khoom sib nqus los ntawm nws, tom qab ntawd nws hloov mus rau hauv oxide hmoov, thiab Lub Tuam Txhab Mining hauv nroog tsim cov hlau nplaum tshiab los ntawm cov hmoov, uas tom qab ntawd xa mus rau cov tuam txhab hluav taws xob lossis rau lwm yam khoom. Kev ua haujlwm ntawm cov tuam txhab no thiab lwm cov haujlwm txhawm rau rho tawm cov ntsiab lus tsis tshua muaj hauv ntiaj teb los ntawm cov khoom siv rov ua dua yog ua los ntawm International Electronics Manufacturing Initiative (iNEMI), uas, raws li tau hais los saum no, ncaj qha saib xyuas los ntawm US Department of Energy.
Thaum kawg, Wisconsin-based Cascade Asset Management kuj yog ib feem ntawm iNEMI program. Lub tuam txhab rov siv dua (ua kom puas) hard drives ntawm kev txiav txim los ntawm cov tuam txhab lag luam. Rau kev ntshai ntawm cov ntaub ntawv to, cov disks raug puas tsuaj. Tab sis lawv tseem tuaj yeem ua haujlwm, Cascade Asset Management thiab iNEMI paub tseeb. Qhov teeb meem yog tias cov tuam txhab lag luam tsis ntseeg cov txheej txheem uas twb muaj lawm los ntxuav cov ntaub ntawv ntawm cov xov xwm sib nqus. Yog tias lawv tuaj yeem ntseeg tau tias cov ntaub ntawv kev puas tsuaj tuaj yeem ntseeg tau, ntau lub hard drive tuaj yeem muab tso rau hauv khw. Nws yog qhov zoo dua li kev rhuav tshem nws, thiab koj tseem tuaj yeem ua tau nyiaj. Kuv xav paub yog tias qhov no yog vim li cas rau kev txhim kho lub ntiaj teb blockchain nrhiav qhov system rau hard drives, uas Seagate thiab IBM koom ua ke tsim? Lawv tau xa nws mus rau kev rov ua dua tshiab, thiab cov tsav tsheb tau tshwm sim rau qee qhov ntawm kev ua lag luam li tshiab.
Tau qhov twg los: 3d xov.ru