Kev kub ntxhov thoob ntiaj teb dej tshiab tau nce zuj zus, qhia txog qhov tseem ceeb ntawm kev xav tau kom kov yeej kev siv hluav taws xob siab thiab tus nqi ntawm cov cuab yeej desalination.
Lub tuam txhab Norwegian Flocean's subsea desalination thev naus laus zis tau txais kev txhawb nqa tseem ceeb -Xylem tau nqis peev rau hauv cov thev naus laus zis, muaj npe hu ua Time magazine's 2025 Qhov Zoo Tshaj Plaws Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij hauv Norwegian lub tuam txhab Flocean's subsea desalination thev naus laus zis tau txais kev txhawb nqa tseem ceeb heev
United Nations cov ntaub ntawv qhia tau hais tias ib nrab ntawm lub ntiaj teb cov pej xeem tam sim no ntsib kev tsis txaus dej tsis txaus, thiab nws tau kwv yees tias los ntawm 2030, kev xav tau dej tshiab thoob ntiaj teb yuav dhau 40%. Kev loj hlob ntawm pej xeem, drought tsis tu ncua, thiab kev nthuav dav ntawm dej- kev lag luam hnyav ua rau cov khoom lag luam hnyav dua - xav tau qhov tsis txaus rau cov dej tshiab, ua rau cov txheej txheem ntawm kev nrhiav cov dej tshiab tsis txaus los daws qhov kev sib tw thoob ntiaj teb no.
Tam sim no, av-raws li cov nroj tsuag desalination tsuas tuaj yeem ua tau raws li 1% ntawm lub ntiaj teb cov dej tsis huv, tab sis lawv txhawb nqa cov kev xav tau dej txhua hnub ntawm ntau dua 300 lab tus tib neeg, feem ntau yog siv lub zog- pheej yig Middle East. Mainstream thim rov qab osmosis thev naus laus zis siv lub zog loj heev los ua kom cov dej hiav txwv thiab nkag mus rau hauv daim nyias nyias, ua rau cov nqi khiav lag luam siab thiab cov pa hluav taws xob tseem ceeb hauv tsev cog khoom, txwv nws qhov loj - kev saws me nyuam.
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Txoj Kev daws teeb meem Subsea: Kev siv hluav taws xob txo qis los ntawm 50%
Flocean's subsea desalination thev naus laus zis ua tiav qhov kev mob tshwm sim ntawm thaj av ib txwm muaj -raws li txoj hauv kev. Nws cov ntsiab lus tseem ceeb suav nrog kev xa rov qab osmosis pom cov chav nyob ntawm qhov tob ntawm 300 txog 600 meters hauv dej hiav txwv, siv lub zog hydrostatic los tsav cov dej hiav txwv los ntawm daim nyias nyias rau desalination, tshem tawm qhov xav tau ntawm cov khoom siv zog ntxiv thiab txo lub zog noj ntawm qhov chaw.
Tiag -cov ntaub ntawv kuaj ntiaj teb qhia tau hais tias cov cuab yeej no tuaj yeem txo qis kev siv hluav taws xob thiab cov pa hluav taws xob hauv tsev cog khoom los ntawm 30% mus rau 50% piv rau cov av ib txwm muaj- raws li cov nroj tsuag.
Ib txhij, lub teeb -dawb ib puag ncig hauv qab 200 meters inhibits photosynthesis, txo cov kab mob thiab cov organic pollutants, yooj yim pretreatment chaw los ntawm 60%, txhim kho efficiency thiab txo nqi. Tsis tas li ntawd, qhov sib sib zog nqus - hiav txwv hydrostatic siab ib txwm diffuses concentrated brine byproducts yam tsis tau ntxiv cov tshuaj phem, ua kom muaj kev tiv thaiv ntawm marine ecosystem.
Cov thev naus laus zis no tau raug lees paub zoo hauv kev coj ua: txij li lub Kaum Ib Hlis 2024, Flocean Zero unit tau txuas ntxiv thiab ruaj khov xa dej huv huv ntawm qhov tob ntawm 524 meters hauv thaj tsam Münstadt hiav txwv, ua pov thawj tias nws muaj peev xwm ua tau thiab loj - teev muaj peev xwm ua haujlwm. Nws yog li ntawd tsuas yog cov dej hiav txwv desalination daws tau xaiv los ua ib qho ntawm Time Magazine's "Best Inventions of 2025."
02
Flocean Ib yog yuav luag tam sim no, nws cov qauv tsim qauv qhib ntau tus nqi.
Raws li cov thev naus laus zis paub tab, Flocean kev lag luam cog, "Flocean One," yog nyob rau hauv kev tsim kho sai thiab xav tias yuav pib tsim khoom hauv Münstadt, Norway, hauv lub quarter thib ob ntawm 2026.
Cov nroj tsuag yuav pib muaj peev xwm txhua hnub ntawm 1,000 cubic meters. Nws cov qauv tsim qauv tso cai rau kev nthuav dav sai, nrog qhov siab tshaj plaws niaj hnub muaj peev xwm xav tau ntau tshaj 50,000 cubic meters, npog ntau yam kev xav tau xws li lub neej hauv nroog, kev tsim khoom lag luam, thiab kev ua liaj ua teb dej. Ib qho module tuaj yeem muab dej txhua hnub rau kwv yees li 37,500 tus neeg.
Tus nqi thiab qhov zoo ntawm thaj av yog qhov tseem ceeb tshaj: tus nqi peev ntawm ib chav tsev ntawm cov peev txheej tsim tau yog 7 mus rau 8 npaug qis dua li cov kev daws teeb meem ib txwm muaj, qhov xav tau ntawm ntug dej hiav txwv yuav raug txo los ntawm 95%, cov txheej txheem kev pom zoo yog luv luv, thiab cov teeb meem hauv av tau txais txiaj ntsig zoo, tshem tawm cov teeb meem tseem ceeb rau kev siv thev naus laus zis. Flocean CEO Alexander Fugelsan tau hais bluntly: "Seawater desalination tsis yog suab nrov, lub zog- noj, thiab ua phem rau lub ntug dej hiav txwv, tab sis ib tug ntsiag to so ntawm lub hiav txwv."
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Xylem Kev nqis peev pab txhawb kev nthuav dav thoob ntiaj teb
Thaum lub Kaum Ib Hlis 2025, Xylem lub tswv yim kev nqis peev hauv Flocean tau ua tiav, siv lub zog muaj zog rau hauv kev txhawb nqa thoob ntiaj teb ntawm cov thev naus laus zis tshiab no.
Xylem muaj kev paub tob hauv kev kho dej, cov cuab yeej ntse, thiab kev koom ua ke digital. Nws cov peev nyiaj txiag tsis yog tsuas yog kev txhawb nqa nyiaj txiag xwb, tab sis kuj tseem xav tias yuav ua rau kom loj dua - daim ntawv thov ntawm seabed desalination thev naus laus zis los ntawm kev sib koom tes thev naus laus zis thiab cov peev txheej thoob ntiaj teb.
Tam sim no, Flocean tab tom nce qib loj - cov phiaj xwm kev lag luam loj hauv Tebchaws Europe, Middle East, Americas, thiab ntau lub tebchaws cov kob uas siv tus Tsim-Own-Operate (BOO) qauv, muag cov dej ntshiab raws li kev pabcuam los ntawm kev cog lus ntev -. Thawj qhov kev pom zoo twb tau ua tiav hauv Central Hiav Txwv, Hiav Txwv Liab, thiab Hiav Txwv Indian.
Xylem txoj kev koom tes tuaj yeem nthuav dav nws txoj kev koom tes thoob ntiaj teb, ua kom muaj txiaj ntsig zoo, qis -carbon thev naus laus zis los pab dej- thaj chaw tsis tshua muaj sai dua.
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Kev tsim kho thev naus laus zis ua rau yav tom ntej, daws cov teeb meem kev nyab xeeb thoob ntiaj teb
Los ntawm cov khoom siv hluav taws xob thiab cov chaw khaws ntaub ntawv mus rau kev lag luam mining, qhov kev thov rau qis - nqi, cov kev daws teeb meem dej ruaj khov yog nce ceev hauv dej- cov haujlwm hnyav, thiab Flocean's seabed desalination technology muab kev daws teeb meem zoo.
Nrog Xylem txoj kev koom tes sib sib zog nqus thiab kev ua kom zoo ntxiv ntawm kev siv thev naus laus zis, qhov kev tsim kho tshiab no xav kom kov yeej cov kev lag luam scalability bottlenecks thiab hloov kho lub ntiaj teb seawater desalination kev lag luam toj roob hauv pes.
Nyob rau hauv lub ntsej muag ntawm kev ruaj ntseg dej thoob ntiaj teb, kev sib koom tes ntawm seabed desalination thev naus laus zis thiab kev lag luam loj tsis yog tsuas yog ua rau muaj kev cia siab rau cov dej-} cov cheeb tsam tsis tshua muaj, tab sis tseem txhawb nqa kev lag luam dej mus rau kev ua haujlwm siab, qis carbon, thiab kev ruaj khov los ntawm kev tsim kho thev naus laus zis, muab txoj hauv kev tshiab rau kev txhim kho thoob ntiaj teb cov peev txheej dej.