Kev Taw Qhia General
EDI Khoom siv luv luv, tseem hu ua txuas ntxiv hluav taws xob desalting thev naus laus zis, nws yuav yog kev sib koom ua ke ntawm kev siv tshuab electrodialysis thiab ion exchange technology, los ntawm cationic, anionic membrane ntawm cation, anion los ntawm kev xaiv thiab ion txauv resin ntawm dej ion pauv. kev txiav txim, nyob rau hauv qhov kev txiav txim ntawm hluav taws xob teb kom ua tiav cov kev taw qhia kev tsiv teb tsaws ntawm ions nyob rau hauv dej, thiaj li ua tiav qhov tob ntawm cov dej purification thiab desalting, thiab tsim los ntawm hydrogen ion thiab hydroxide ion tuaj yeem txuas ntxiv rov tsim cov khoom ntim, yog li EDI dej. Kev kho cov txheej txheem tsim khoom tuaj yeem tsim cov dej zoo ultra-ntshiab tsis tu ncua ntawm cov tshuaj acid thiab alkali.
Kev Ua Haujlwm
EDI dej kho cov cuab yeej ua haujlwm tau muab faib ua cov kauj ruam hauv qab no:
1. Coarse filtration: Ua ntej xa lub twj tso kua mis los ntawm cov kais dej los yog lwm qhov chaw dej rau hauv cov khoom siv EDI, nws yog ib qho tsim nyog yuav tsum ua kom pom kev ntxhib kom tshem tawm cov khoom loj ntawm impurities thiab cov khoom raug tshem tawm, kom tsis txhob cuam tshuam cov kev kho mob thaum nkag mus rau EDI ntshiab. dej system.
2. Ntxuav: Tom qab cov lim precision nkag mus rau hauv EDI ultra ntshiab cov khoom siv dej, nws yog ib qho tsim nyog yuav tsum tau ntxuav cov lim lim los ntawm cov dej ntws tawm kom tshem tawm cov impurities thiab cov av uas txuas rau saum npoo ntawm lub lim.
3. Electrodialysis: Cov ions hauv dej yog sib cais los ntawm kev siv tshuab electrodialysis.Tshwj xeeb, EDI cov cuab yeej siv tam sim no siv ntawm ob lub electrodes los tsav ions tawm ntawm cov dej los ntawm kev ntws ntawm cation thiab cation ions ntawm ion membrane.Qhov zoo ntawm electrodialysis yog tias nws tsis tas yuav siv cov tshuaj los yog cov tshuaj regenerants thiab yog li ntau tus phooj ywg ib puag ncig.
4. Kev tsim dua tshiab: Cov ions sib cais tau raug tshem tawm hauv cov khoom siv EDI los ntawm kev ntxuav thiab rov qab ntxuav, thiaj li ua kom muaj kev ua haujlwm ntawm cov khoom siv.Cov ions no yuav raug tso tawm los ntawm cov kav dej khib nyiab.
5. Kev tshem tawm cov dej huv: Tom qab EDI dej kho, cov hluav taws xob conductivity ntawm cov dej tso tawm yuav qis dua thiab ntshiab dua ua ntej nkag mus rau hauv cov khoom siv.Cov dej tuaj yeem muab tso ncaj qha rau hauv kev tsim khoom lossis khaws cia rau tom qab siv.
Qauv thiab Technical Parameters
Toption EDI dej cog khoom, muaj peb tus kheej hom, hauv qab no yog tus qauv thiab Parameter:
EDI daim ntawv thov teb
EDI dej kho qhov system muaj qhov zoo ntawm cov thev naus laus zis siab, cov qauv kev cog lus thiab kev ua haujlwm yooj yim, uas tuaj yeem siv dav hauv hluav taws xob, hluav taws xob, tshuaj, tshuaj lom neeg kev lag luam, zaub mov thiab chaw kuaj mob.Nws yog lub kiv puag ncig ntsuab ntawm kev kho dej thev naus laus zis.Ntawm lawv, feem ntau siv yog urea khoom kev lag luam thiab cov khoom siv hluav taws xob kev lag luam.
Automotive urea kev lag luam
EDI dej kho cov cuab yeej siv dav hauv kev lag luam tsheb urea los tsim cov dej urea zoo, urea dej yog ib qho tseem ceeb ntawm Diesel Exhaust Fluid (DEF), DEF yog cov kua siv hauv SCR cov cuab yeej los txo cov nitrogen oxides (NOx) emissions los ntawm diesel cav tso tawm.Hauv urea dej ntau lawm, EDI cov cuab yeej siv tsuas yog siv los tshem tawm ions ntawm dej thiab tsim cov dej purity siab dua.Cov dej deionized thiab purified no feem ntau yog siv los npaj urea dej kom ntseeg tau tias nws ua tau raws li tus qauv DEF.Txwv tsis pub, ions hauv dej urea tuaj yeem tso rau hauv SCR system thiab tsim cov khoom siv cuam tshuam los ntawm kev txhaws.Qhov no yuav cuam tshuam rau qhov zoo thiab kev ua tau zoo ntawm DEF, uas yuav cuam tshuam rau kev ua haujlwm ntawm cov catalyst thiab ua rau tsis zoo NOx emissions.EDI cov khoom siv dej ultrapure tuaj yeem siv los kho cov dej ib leeg lossis ua ke nrog lwm cov thev naus laus zis xws li RO thiab sib xyaw-txaj ion exchangers.Qhov tshwm sim ntawm cov dej conductivity tuaj yeem ncav cuag 10-18-10-15 mS / cm, uas yog siab tshaj qhov uas ua los ntawm cov khoom siv ion txauv.Qhov no ua rau nws yog ib qho ntawm cov txheej txheem siv hauv DEF ntau lawm, tshwj xeeb tshaj yog nyob rau hauv high-end kev ua lag luam uas yuav tsum tau purity thiab zoo dua.Yog li, EDI thev naus laus zis tuaj yeem txhim kho thiab lav qhov zoo ntawm cov dej urea, txhim kho kev ua haujlwm thiab kev ntseeg siab ntawm SCR system, thiab zoo dua tiv thaiv kev tiv thaiv ib puag ncig ntawm huab cua zoo.
Toption dej kho cov cuab yeej, nyob rau hauv lub xyoo nyob rau tib lub sij hawm tsom mus rau lub tsheb urea khoom kev tshawb fawb thiab kev loj hlob thiab manufacturing.Lub tsheb urea ntau lawm cov khoom muaj ib nrab-automatic kab thiab tsis siv neeg kab ob, yuav ua tau ntau yam, feem ntau siv raws li iav dej, antifreeze, tsheb ntxuav kua, tag nrho cov-round dej, log tsheb ciab yuav ua tau.
Electronic cov khoom lag luam
EDI system yog siv dav hauv kev lag luam hluav taws xob los tsim cov dej ntshiab huv.Ultra-ntshiab dej yog dav siv nyob rau hauv semiconductor ntau lawm, kua siv lead ua zaub manufacturing thiab hluav taws xob cov khoom tsim nyob rau hauv electronics kev lag luam.Cov ntawv thov no xav tau cov dej ntshiab heev los xyuas kom zoo thiab ruaj khov ntawm cov khoom.EDI cov khoom siv dej ntshiab huv muab cov khoom siv tau zoo, tus nqi qis, thiab txhim khu kev qha ntawm kev tsim cov dej ntshiab txaus kom tau raws li cov kev xav tau no.Kev lag luam semiconductor xav tau dej purity siab los ntxuav qhov chaw ntawm chips thiab lwm yam khoom siv.Cov txheej txheem ntxuav yuav tsum tshem tawm hardness ions, hlau ions thiab lwm yam impurities, nyiam dua mus txog 9 nm (nm) qib, EDI cov cuab yeej tuaj yeem ua tiav qib no.Hauv kev tsim khoom ntawm LCD, cov dej ntshiab ntshiab yog qhov xav tau los ntxuav thiab yaug ITO zaj duab xis thiab iav substrate kom ntseeg tau tias cov khoom tuaj yeem ua tau raws li cov kev xav tau zoo.Cov khoom siv EDI tsis siv neeg tuaj yeem muab cov dej ntshiab ntshiab zoo.Hauv luv luv, daim ntawv thov ntawm EDI cov khoom siv dej ntshiab hauv kev lag luam hluav taws xob yog tsim cov dej zoo thiab cov dej ntshiab huv, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob tsim khoom thiab ua kom cov khoom zoo thiab ruaj khov.