Hauv kev lag luam niaj hnub no thiab thaj chaw nyob nrog cov kev nce qib kev nce rau cov khoom siv kom zoo, cov tshuab electrodeization tau ua rau muaj kev zoo nrog lawv cov txiaj ntsig tshwj xeeb.
Nyob rau hauv lub zog kev lag luam, daim ntawv thov kev cuam tshuam ntawm cov tshuab electrodeization zoo kawg li. Yav dhau los, cov nqi kev ua haujlwm ntawm cov dej dej hauv lub zog kev lag luam muaj txiaj ntsig txog 10% ntawm tus nqi hluav taws xob. Tom qab siv cov electrodeization hloov ntawm ion pauv kev hloov pauv, tus nqi kho mob 1, {} pa loos dej tau poob ntau. Nws tuaj yeem ua kom zoo tshem tawm ionic impurities nyob rau hauv dej, paub tseeb tias qhov kev ua haujlwm ib txwm muaj ntawm cov cuab yeej siv hluav taws xob, thiab txhim kho kev nyab xeeb thiab kev ruaj khov ntawm lub zog ntau lawm.
Cov kev lag luam kws tshuaj kuj tseem muaj qee yam yuav tsum muaj rau cov dej ua tau zoo. Lub kaw lus electrodeization muaj cov yam ntxwv ntawm kev xav thiab kev tswj hwm ntawm cov microbial. Ntau lub tuam txhab siv cov RO / EDI sib xyaw. Lub system txuas ntxiv xyuas los ntawm cov khoos phis tawj thoob plaws hauv cov txheej txheem, thiab tsis siv neeg ua haujlwm tsis siv neeg ua tsis tau zoo los ua kom zoo ntawm cov tshuaj dej thiab ua tau raws li cov kev ua nruj yuav tsum tau ua.
Cov kev lag luam hluav taws xob muaj cov kev xav tau siab heev rau cov dej tsis zoo, thiab cov dej tsis ruaj khov yuav tsum ruaj khov thiab siab tshaj 18mω. Txawm hais tias EDI effluent yog nyob ib ncig ntawm {1}} mω, ed kev kho mob ntawm lub peev txheej ntawm EDI) tuaj yeem sib ntsib ntawm cov khoom lag luam hluav taws xob rau cov dej muaj txiaj ntsig zoo.
Tsis tas li ntawd, nyob rau hauv daim teb ntawm electroplating thiab hlau nto kev kho, electrodeization yuav siv rau kev ua kom tiav cov dej rov qab thiab rov qab cov hlau hnyav ions.
Nyob rau lwm daim teb xws li kev lag luam khoom noj thiab kev lag luam tshuaj, cov txheej txheem hluav taws xob kuj tseem ua lub luag haujlwm tseem ceeb. Nws yog qhov haum rau ntau qhov kev lag luam nrog cov kev xav tau siab rau cov dej ua tau zoo, thiab tseem siv tau hauv qee qhov xwm txheej uas tau ua kom tau zoo ntawm cov dej hauv tsev. Hauv ntej, cov ntawv thov dav ntawm cov tshuab hluav taws xob muab ruaj khov kho thiab txhim khu kev qha dej kho kom zoo rau kev lag luam.