Tawm tsam cov backdrop ntawm nce ntiaj teb dej ntiaj teb, Desalination Technology yog evolving los ntawm loj caag cov qauv ntawm cov kev daws teeb meem ntau thiab cov kev daws teeb meem mobile. Tshwj xeeb nyob rau hauv cov ntug dej hiav txwv tej thaj chaw deb, ntawm cov Islands tuaj, hauv kev muaj xwm txheej ceev, thiab rau kev muaj kev lag luam ib ntus lossis kev ua liaj ua teb ib ntus,Thawv Desalination SystemS yog ua si ib qho kev ua haujlwm tseem ceeb tshaj plaws vim lawv cov txiaj ntsig ntawm kev xa tawm sai thiab ntawm - thov dej. Txawm li cas los xij, cov "taug kev hauv dej hauv dej" tsis muaj txoj kev sib luag hauv kev siv ua tiav; Lawv ntsib ib qho kev sib tw nyuaj thiab ib puag ncig uas yuav tsum tau kov yeej ib qho ntawm ib qho.
► I. Cov "stabilizer" teeb meem ntawm kev siv hluav taws xob
Firstly,Kev Siv Zogyog qhov teeb meem tseem ceeb hauv cov txheej txheem desalination, thiab qhov no tshwj xeeb tshaj yog rau cov koog txawb. Tsis zoo li cov nroj tsuag nyob ruaj ruaj uas muaj peev xwm cia siab rau cov khoom siv hluav taws xob loj feem ntau xav tau kev ua haujlwm ntawm nws feem ntau yog tsis muaj zog lossis tsis muaj lub zog hluav taws xob. Thaum cov khoom siv roj hluav taws xob hauv cov roj av muaj peev xwm muab cov khoom siv hluav taws xob ruaj khov, lawv tuaj nrog cov nqi haujlwm siab, suab nrov, thiab ib puag ncig cov pa paug.
Txhawm rau daws qhov kev sib tw no, kev lag luam yog nquag hloov ntawmTxuas Ntxiv Zog Zogxws li hnub ci thiab cua lub zog. Txawm li cas los xij, cov zog ntsuab no muaj feem cuam tshuam thiab tsis khov. Ua kom muaj kev ua haujlwm txuas ntxiv thiab ruaj khov ntawm cov khoom siv thaum lub sij hawm huab, los nag, lossis cua tsis muaj teeb meem tau dhau los ua teeb meem nyuaj. Yog li ntawd, txhim kho txuag tauhybrid lub zog tshuab-} Piv txwv, ua ke nrog cov khoom siv hluav taws xob (zoo li roj teeb
► II. Lub "kev noj qab haus huv" ntawm cov tub ntxhais tseem ceeb
Cov tub ntxhais ntawm lub xov tooj txawb yog nws qhov tseebRov qab osmosis membraneLos ua ke, uas "kev noj qab haus huv" txiav txim siab zoo thiab ua haujlwm tau zoo ntawm cov dej. Vim tias cov khoom siv yuav tsum hloov kho cov dej num tsis muaj chaw pa dej - thaj chaw sib txawv tuaj yeem txhais tau ntau qibdej ntsev,qho so, Cov kab mob me me, thiabTshem tawm cov khib nyiab{{0- Kev Txij Nkawm ntawm cov membranes yuav ua tshwj xeeb thiab tseem ceeb heev.
Membrane fouling thiab scaling yog cov nquag "kev phom sij" rau aRov qab Osmosis Desalination SystemThaum lub sijhawm ua haujlwm. Impurities nyob rau hauv seaterwater, xws li cov kab mob me, maj mam txhaws, thiab, hauv cov xwm txheej hnyav, txawm tias muaj kev puas tsuaj tas mus li ntawm cov khoom. Rau qhov kawg no, ibUa tau zoo umrectment systemyog indispensable. Nws ua raws li "Vanguard Tus Neeg Saib Xyuas" rau cov khoom siv ceg txheem corecebinal, cuam tshuam kev phom sij hauv cov txheej txheem los ntawm cov hau kev los ntawm kev lim thiab tshuaj kom zoo. Tib lub sijhawm,lub tswvyim ntawm modular tsimYog siv dav, ua rau {-} tus xaib hloov thiab ntxuav kom yooj yim dua. Ua ke nrog advancedTej thaj chaw saib xyuas tej thaj chaw deb tshuab, cov kws tshaj lij tuaj yeem saib xyuas cov cuab yeej cov xwm txheej hauv qhov tseeb {{lub sijhawm los ntawm ntau txhiab mais kev pabcuam lub neej ntawm cov nroj tsuag desalination.
►i. Qhov "ib puag ncig kev kuaj mob" ntawm brine paug
Thaum tsim cov dej tshiab, desalination kuj ua rau muaj kev tsim nrog salinity ntau dua {}}lub kabCov. Yuav ua li cas kom zoo li cas pov tseg ntawm no brine yog "ib puag ncig kev kuaj xyuas" uas txhua txoj haujlwm desalination yuav tsum teb. For a container type sea water desalination, this issue is particularly prominent as its deployment location may be adjacent to sensitive marine ecological zones.
Yog hais tias siab {-}}}} ill concentration brine yog qhov ua rau muaj kev cuam tshuam nrog cov dej hiav txwv, muaj peev xwm cuam tshuam nrog cov dej hiav txwv hauv nroog thiab ecological. Tam sim no, tsis muaj kev sib koom tes thoob ntiaj teb tus qauv rau kev tawm; Kev tswj hwm yog ntau zaus nyob ntawm ib puag ncig ib puag ncig thiab kev ntsuas cov tseev kom muaj. Yog li ntawd, cov koog tau siab heev feem ntau yog ib txwm nruab nrogTxheej Txawj Ntse Rho Tawm Cov TshuabCov. Cov Systems siv cov khoom siv sib xyaw kom huv si thiab rhaub cov brine nrog ib puag ncig seashater ua ntej tawm. Ua ke nrog kev tsom xam ntawm cov kev ntsuas hydrological ntawm qhov kev tawm tsam, lawv xaiv lub sijhawm zoo thiab kev tawm tsam kom txo qis kev cuam tshuam rau ib puag ncig. Qhov no tsis yog kev sim ntsuas thev naus laus zis tab sis kuj yog kev sim ntawm kev lag luam ib puag ncig.
Hauv cov ntsiab lus xaus, txawm hais tias cov tshuab tshuaj xav tau zoo txaus nyiam rau cov dej hauv cheeb tsam, lawv tseem tau ntsib cov kev sib tw ntawmLub zog tus kheej -} kev pab tau, Cov Kev Txij Nkawm Feem, thiabKev tiv thaiv ib puag ncigCov. Nyob rau hauv lub neej yav tom ntej, nrog kev nce qib nruam hauv lub zog rov qab thev naus laus zis, peb muaj laj thawj ua haujlwm thiab kev tswj hwm txoj haujlwm tseem ceeb tshaj plaws hauv kev ua haujlwm thoob ntiaj teb.