Silicon carbide (sic) mem cbrrane yog ib qho kev ua haujlwm siab ceramic. Nrog nws qhov kub siab tiv taus, muaj tshuaj tiv thaiv corrosion, muaj zog siv hluav taws xob, thiab kev tiv thaiv ib puag ncig, lub zog thiab lwm daim teb. Silicon carbide tubular memurane thiab siab ntom ntom nyem membbrane yog ob daim foos. Ob qho muaj cov kev sib tw hauv cov ntaub ntawv tseem ceeb thiab kev ua haujlwm yooj yim, tab sis cov qauv thiab kev ua tau zoo sib txawv. Hauv qab no yog cov ncauj lus kom ntxaws ntxaws los ntawm ob yam ntawm kev sib thooj thiab qhov sib txawv:
Yam zoo sib xws
Cov yam ntxwv tseem ceeb ntawm silicon carbide tubular memular thiab kab mem caj dab yog txiav txim los ntawm Silicon Carbide cov ntaub ntawv, yog li muaj ntau cov zej zog:
Cov khoom siv tseem ceeb thiab cov kev ua tau zoo sib xws
Ob qho tib si siv Silicon carbide ua cov khoom siv raw thiab yog tsim los ntawm Sintering cov txheej txheem, yog li lawv muaj tib qho kev ua tau zoo ib yam li qub:
- Muaj kub kub kuj: nws tuaj yeem ua haujlwm stably rau lub sij hawm ntev ntawm saud 1000 degree, haum rau kev siv hluav taws kub siab roj (high-high-kub ceev ceev kho).
- Corrosion Kuj: Nws muaj zog tsis kam rau cov acids, alkalis, cov kuab tshuaj edgic, xws li muaj cov kua qaub \/ alkali, tshuaj lom neeg kua tshuaj).
- Muaj zog txhua yam: nws muaj qhov siab tsis kam thiab cuam tshuam tsis kam, tuaj yeem tiv thaiv kev kub siab (feem ntau} bar), thiab tsis yooj yim tawg.
- Ob qho tib si sib cais: Ob leeg yog ua raws li qhov "Sieving Effect" kom ua tiav ntawm daim nyias nyias yog xaiv tau los cuam tshuam rau cov lus sib cais, colloids, Macromolecules thiab lwm yam tshuaj. Qhov kev sib cais yog nyob ntawm cov membrane pore loj (feem ntau yog microfiltration thiab ntau dua cov qib ntxiv).
- Kev tu kom huv: nws txhawb kev muaj pa hluav taws xob ntau dua thiab cov pa roj muaj zog, muaj zog ua haujlwm ntev (feem ntau ua rau {2}} xyoo).
qho sib txawv
Qhov sib txawv ntawm ob yog feem ntau vim yog cov qauv tsim, uas nyob rau hauv lem cuam tshuam rau kev ua tau zoo, muaj cov xwm txheej tsim nyog thiab tsim qauv:
| Kev sib piv qhov ntev | Silicon carbide tubular memtrane | Silicon Carbide Cillos |
| Cov Cheeb Tsam Thaj Chaw Tshwj Xeeb | Cov naj npawb ntawm cov channels yog me thiab txoj kab uas hla yog loj, thiab thaj tsam tshwj xeeb rau ib chav ntim yog tsawg (feem ntau {m² \/ m³) | Cov channel yog ntom thiab tusyees faib tawm, thiab thaj chaw tshwj xeeb rau ib qho ntau dua (feem ntau {m² \/ m³) |
| Cov yam ntxwv kua hluav taws xob muaj zog | Cov channel lub chanch yog loj, cov dej ntws tawm tau yooj yim (feem ntau {{0} Kev hloov pauv tau yooj yim, thiab nws tsis yooj yim los thaiv los ntawm particle faib tawm | Cov channel lub chanch yog me, cov kua dej ntws yog ze dua rau Laminar ntws yog qhov ntau dua, tab sis cov kua dej yog qhov sib chwv ntau dua nrog cov membrane nto |
| Anti-kev muaj kuab paug | Cov channel loj thiab muaj kev kub ntxhov, tsim nyog rau kev ua cov khoom siv siab (ss) thiab cov zaub mov siab zoo nkauj), thiab muaj cov khoom noj muaj zog tiv thaiv kev tiv thaiv | Cov channel yog me me thiab ntom, ntau haum rau cov khoom siv tsis txaus ntseeg thiab cov hom phiaj viscosion), thiab nruj me nyuam ua kom nruj yuav tsum zam kom tsis txhob muaj txhaws |
| Pom kev ua tau zoo | Vim tias qhov qis tshwj xeeb thaj tsam thaj chaw, flux) yog qhov tsis tshua muaj qhov loj, tab sis yog qhov haum rau cov teeb meem ntws loj | Cov chaw tshwj xeeb thaj chaw, cov khoom siab dua, zoo dua kev ua kom pom tseeb, haum rau qhov chaw me me thiab qib siab sib cais precision thov cov xwm txheej |
| Kev Siv Zog | Kuj muaj siab. Lub siab hla-ntws nrawm ({{1} m \/ s) yuav tsum tau tswj hwm polarization, ua rau muaj kev kub ntxhov rau kev siv hluav taws xob | Tus nqi qis (ntawm kev sib piv flux). Kev ceev ceev ntom ntom txhais tau tias kom ua tiav tib qho chaw ua kom haum, feem ntau}}}. 5 m \/ s), thiab nqus dej hluav taws xob tau txais txo qis |
| Hneev taw | Loj. Yuav kom ua tiav ib qho chaw sau daim nyias nyias, ntau dua modules thiab qhov chaw yuav tsum tau ua | Kev cog lus. High Packing ceev tso cai rau nws los muab ib thaj chaw loj hauv qhov chaw me me |
| Thawj zaug kev nqis peev | Lub tsev ntsuas ntawm daim nyias nyias module nws tus kheej feem ntau yog tsawg (los ntawm thaj chaw). Txawm li cas los xij, ntau cov qauv yuav tsim nyog yuav tsum ua tiav tib lub peev xwm ua tau, thiab cov kab ke (cov yeeb nkab, cov nqi sib xyaw ua ke yuav nce ntxiv | Lub tsev ntsuas ntawm daim nyias nyias module nws tus kheej feem ntau yog siab (los ntawm thaj chaw). Txawm li cas los xij, siab ntim ntom ntom thiab kev siv hluav taws xob qis zog yuav ua rau tag nrho cov peev txheej peev txheej (capex) sib tw |
| Kev khiav hauj lwm them | Siab. Feem ntau yog vim muaj kev ncig ua twj tso kua mis hluav taws xob | Tsawg. Feem ntau yog vim muaj kev sib tw qis dua kev haus hluav taws xob |
| Cov Kev Siv Raug Raug | Tsom rau Hars Washwater nrog cov ntsiab lus zoo, cov ntsiab lus siab, cov khoom loj lossis cov khoom siv yooj yim, thiab cov ntsuas yooj yim, thiab xav tau kev siv zog kom muaj zog. Xws li: av av xau, qee qhov sludge, mining wastewaterater, thiab qee cov kua tshuaj pub kua dej | Siab dhau kev xav tau, tsawg \/ nruab nrab cov ntsiab lus, qis viscosity, thiab pub dej nrog heev rau lub cev. Xws li: muaj zog acid \/ muaj zog alkali rho tawm siv, oily wastewater rov qab (emulsified roj), qee cov txheej txheem tshuaj kom meej, thiab cov txheej txheem tshuaj kom meej. Cov xwm txheej uas ua raws li kev ua haujlwm tsawg |
Lub ntsiab
Lub ntsiab lus zoo ntawm silicon carbide tubular jurbranes, siab lub zog) los ntawm silicon carbide cov ntaub ntawv, tab sis lawv cov qauv sib txawv ua rau kev ua kom muaj kev sib txawv:
- Tubular wawb yog tsiag ntawv los ntawm "anti-urging, siab txij nkawm, thiab yooj yim txij nkawm", haum rau loj-teev kev ua haujlwm nyob rau hauv kev ua haujlwm ua haujlwm nyuaj;
- Cej tes ua ke yog tus cwj pwm los ntawm "High efficiency, cov khoom sib cais loj, thiab kev sib cais siab yog", haum rau precision sib cais thiab sib xyaw cov ntawv thov sib xyaw.
Qhov kev xaiv tiag tiag xav tau kev txiav txim siab raws li cov khoom muaj nqis (viscosity, kev ncua cov ntsiab lus, kev sib cais thiab qhov chaw txwv.
Cim npe nrov: High Wensity Camp Membrane, Tuam Tshoj High Density Ciav Daim Duab Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
