Silicon carbide ceramic MiRAMBRE muaj qhov tseem ceeb nyob hauv thaj teb ntawm seaterater dealination pretreatment. Nws cov yam ntxwv ua tau zoo tuaj yeem txhim kho qhov ruaj khov thiab ua haujlwm ntawm dej hiav txwv xav tau. Hauv qab no yog kev tsom xam los ntawm ntau qhov ntev:
Qhov Zoo Ntawm Cov Cwj Pwm Cov yam ntxwv
Siab lub zog thiab corrosion tsis kam
- Silicon carbide (sic) cov yam ntxwv zoo: Lub hardness yog ob qho tib si hauv lub pob zeb diamond (moah}. {4 4}}
- Corrosion Kuj: tiv taus rau cov muaj zog acids (xws li cov pa dej hiav txwv hydroxide) thiab cov soceve degrade nyob rau hauv lub sij hawm season (xws li sorium ilrade hauv kev ua haujlwm ntev, haum rau cov dej ua kom zoo.
Cov kub kub ua hauj lwm thiab tiv thaiv kev ua qias tuaj
- Cov kev kub siab tsis kam: nws tuaj yeem tiv thaiv kom ntau ntawm {{1} degree cov txheej txheem desalwater lossis ua kom tsis txhob muaj kev kub ntxhov ntau ntxiv vim yog qhov kub thiab txias.
- Kev tiv thaiv roj ntsha muaj peev xwm: cov nplaim khov kho, ua rau nws nyuaj rau cov kab mob me me, ua kom muaj kev pheej hmoo rau cov kev pheej hmoo ntawm cov kev phom sij ntawm cov kev txwv thiab cov chaw tu hauv theem pretreatment.
Kev sib cais ua tau zoo
Kev cuam tshuam tau zoo heev ntawm cov pa phem
- Zoo pore loj tswj: lub pore loj npaum li cas yog feem ntau {}}.}.}.}.}.}.}.}.}.}.}.}.}.
- Cov ntaub ntawv sib piv: piv nrog cov khoom siv xuab zeb tsoos lossis cov mem tes rau cov dej hiav txwv uas muaj ntau tshaj li ntawm 100%, thiab tus lej me me uas tau txhim kho qhov zoo ntawm cov dej ua ntej.
High Flux thiab qis zog ua haujlwm
- High porosity thiab poroseas tuaj yeem ncav cuag 4 {}}}}}} l)), uas tuaj yeem txo tau cov zog siv thiab cov cuab yeej teev ntawm cov pretreatment system.
- Kev sib cais ua haujlwm tsis zoo: Kev sib cais ua tiav cov khoom siv ua haujlwm (txo kev siv hluav taws xob, thiab kev siv hluav taws xob kev siv zog, thiab kev siv hluav taws xob rau hluav taws xob
Txheej txheej hloov tau zoo
Muaj feem xyuam rau ib puag ncig seaterater ib puag ncig
- Qhov kev kho kom huv si dej hiav txwv (xws li estuaries thiab av nkos
- Poob siab load Kuj: thaum dej ua tau zoo hloov pauv (kev ua haujlwm hnyav ntxiv, zam kev txo qis dua lossis kev txo qis hauv cov pa phem.
Tau Tshaj Tshaj Plaws Mainstream Seas Dej Tshuab
- Rov qab osmosis (ro) pretreatment: Nws tuaj yeem siv ua ntej lim dej, thiab txo cov dej paug, thiab txo cov dej paug ntawm 30% {}}}%).
- Thermal desalination pretreatment: nws cov kev kub siab tiv thaiv nws kom ncaj qha rau cov txheej txheem xws li ntau qhov kev txiav txim siab ntawm cov organic (MSF)
kev ua haujlwm thiab saib xyuas thiab them tus nqi zoo
Lub neej ntev thiab txij nkawm tsawg
- Kev pabcuam lub neej: Nws tuaj yeem mus txog 8-10 {xyoo (feem ntau {2}}} xyoo thiab txo cov nqi zog.
- Yooj yim los ntxuav: muaj zog acid, kev tu kom huv (xws li muaj kev kub ntxhov siab (xws li muaj ntau dua 50% txo rau cov neeg sawv cev tshuaj lom neeg.
Cov nqi ua nqi zoo dua
- Thawj zaug kev nqis peev: txawm tias chav ntsuas cheeb tsam tus nqi ntawm silicon carbide ceramic cericity, txog {{% raws li cov khoom lag luam ua khoom lag luam, thiab sib txawv hauv cov khoom lag luam khoom lag luam yog nqaim.
- Lub sijhawm siv sijhawm ntev: Kev siv hluav taws xob tsawg, cov nqi ntawm lub neej tsawg dua, LCC) tuaj yeem txo los ntawm 20% {% piv nrog cov organic membrane system.
Ib puag ncig thiab muaj kev ncaj ncees
- Green thiab ib puag ncig tus phooj ywg: cov khoom nws tus kheej tsis muaj tshuaj lom neeg ua kom txhob muaj kuab paug los ntawm kev ua qias tuaj. Nws tuaj yeem siv rov ua dua tshiab thiab siv dua tom qab so haujlwm (xws li cov khoom siv abrasive lossis lub tsev muaj kev lag luam.
- Tsawg cov pa roj carbon tsawg zog: kev noj haus qis dua yuav pab txo cov pa roj carbon monoxide ntawm cov ntoo muaj roj carbon monoxatination.
Raug Daim Ntawv Teev Lus
1
2. Loj-teev Desalination cov dej num: raws li ib tug pretreatment chav rau kev ua si lossis cov khoom lag luam desalination, txhim kho cov txheej txheem ruaj khov thiab dej ntau lawm.
3. Tshwj xeeb dej tshuaj: xws li pretrice dej ntawm oily seawwater (ntug dej teb) thiab siab-hardness seaterwater thiab scaling dej tsis kam thiab scaling ntawm cov roj ua hauj lwm.
Lub ntsiab
Silicon Carbide Cerubic Ceramic Ceramic Ceramic Ceramic Muaj qhia qhov zoo heev, kev ua haujlwm siab heev, thiab muaj kev ua haujlwm siab ntau thiab kev saib xyuas kom ua tau. Nrog rau kev txo cov nqi thiab cov txheej txheem ua kom ua tau zoo, nws cov ntaub ntawv thov kev cia siab nyob hauv thaj teb ntawm dej hiav txwv kev txhim kho yuav muaj dav dav.
Cim npe nrov: membrane rau dej hiav txwv dealination, Tuam Tshoj membrane rau seabater dealwination tuam ntxhab, cov chaw muag khoom, Hoobkas
