Kev lag luam khoom noj khoom haus thiab dej haus muaj ntau yam kev lag luam xws li cov dej hauv lub raj mis, ntim khoom noj, kev cog qoob loo, cov dej tsis muaj carbonated thiab tsis muaj carbonated, cov khoom noj mis, thiab cov nqaij thiab nqaij qaib ua cov nroj tsuag. Ultraviolet (UV) thev naus laus zis tau ua tiav siv rau kev tswj cov kab mob kab mob hauv cov kev lag luam uas cuam tshuam.
Ib qho kev siv ntawm UV teeb hauv kev kho dej yog tshuaj tua kab mob, tab sis cov cuab yeej siv tau los txo TOC (tag nrho cov organic carbon), chlorine dawb / chloramines thiab tshem tawm ozone.
Agua ToponeUV systemsKuj tseem siv tau rau kev tua kab mob ntawm cov khoom siv dej uas yog cov khoom siv hauv cov khoom noj lossis dej haus. Cov dej hauv lub raj mis thiab cov khoom siv dej rau cov concentrates, dej qab zib, tshuaj yej thiab npias yog feem ntau sterilized siv Agua Topone 254nm UV system.
Cov txheej txheem kub-pasteurization muaj txiaj ntsig zoo hauv kev tuav qis qis ultraviolet kis tau tus mob (UVT) thiab qee theem ntawm cov khib nyiab tshem tawm (SS) thiab tag nrho yaj yaj (TDS) thiab yog qhov zoo tagnrho rau ntau cov khoom lag luam, tab sis pasteurization Bacterial technology yog kim, yog li lub zog. cov nqi txuas ntxiv nce ntxiv, UV thev naus laus zis yog ntsuab thiab muaj txiaj ntsig zoo dua li pasteurization. Kev kho UV yog cov txheej txheem tsis muaj tshuaj lom neeg uas tsis hloov lub cev lub zog ntawm cov kua thiab tuaj yeem zam cov teeb meem cuam tshuam nrog kev kho tshuaj, tshem tawm cov nqi tshem tawm cov tshuaj chlorine los ntawm cov dej ntws. Qhov tseem ceeb, kev kho UV tsis txhawb kev tsim cov tshuaj tua kab mob los ntawm cov khoom xws li trihalomethanes (THM), uas tau raug cais los ntawm cov koom haum tswj hwm raws li cov kab mob carcinogens (ntawm qee qib hauv cov dej haus).
Agua Topone UV tshuab kuj tuaj yeem siv rau hauv qhov chaw, lossis ua ke nrog, qhib cov pa roj carbon monoxide kom txo lossis tshem tawm cov tshuaj chlorine thiab chloramines thaum muab 3 lub log lossis zoo dua roj ntsha txo.UV lub teeb muab cov nqi tsim nyog tsis yog tshuaj tua kab mob xwb tab sis kuj tshem tawm cov tshuaj chlorine thiab chloramines thaum lub sij hawm pretreatment.
Tshuaj tua kab mob thawj zaug: Qhov no yog ib qho kev siv ntawm UV teeb hauv kev kho dej. Qhov loj me me UV txheej txheem tuaj yeem ua tiav qhov tsawg kawg ntawm 3 Log microbial tshem tawm ntawm qhov tsawg kawg nkaus koob ntawm 30, 000 microwatt-seconds (lossis 30 mJ / cm2) dhau ntawm 1- xyoo teeb lub neej (EOL). Qee qhov chaw teeb tsa raug yog: qhov chaw sau, qhov dej ntws tawm, cov tshuaj brine, cov lim dej tom qab,Rov qab Osmosis Uv Sterilizer, downstream dej cia tank thiab upstream syrup cia tank.Thaum muab tso rau hauv ib qho chaw tsim nyog nyob rau hauv cov txheej txheem voj, xws li downstream ntawm ib tug activated carbon adsorption txaj thiab / los yog upstream ntawm ib tug membrane lim los yog RO, UV systems yuav tua tau tsawg kawg yog 99.9 feem pua. ntawm cov kab mob hauv cov kwj dej muaj zog, yog li txo qis cov kab mob microbial.
Thib ob TOC Txo: Hauv cov dej ultrapure, kev kho UV yog siv los txo cov organic teeb meem zoo (feem ntau hu ua TOC). TOC txo yog ua tiav los ntawm kev sib koom ua ke tsim kom zoo, qhov loj me thiab muab tso rau 185nm UV dej system.
Thib peb Ozone Depletion: Ozone feem ntau yog siv rau hauv qhov chaw ua ntej ntawm lub tshuab dej, nrog rau cov txheej txheem tshuaj tua kab mob thiab cov txheej txheem rov ua haujlwm.Ua ntej siv, cov khoom seem ozone yuav tsum tau muab tshem tawm kom ntseeg tau tias cov khoom tsis muaj kab mob.Vim yog tsis muaj tshuaj lom neeg, Kev ua haujlwm ceev ceev ntawm UV thev naus laus zis, thev naus laus zis no yog txoj kev xaiv rau daim ntawv thov no.
Tom qab kev txiav txim siab txaus ntawm qhov sib txawv tsim nyog, chav tsev tsim nyog UV tuaj yeem ua kom ntseeg tau tias ozone raug tshem tawm hauv qab kev txwv tsis pub, yog li ua kom cov txheej txheem thiab cov khoom ruaj khov.
Plaub chlorine / chloramine tshem tawm: Thaum ntxiv cov tshuaj chlorine thiab chloramines rau cov kais dej tuaj yeem tswj cov kab mob, lawv tuaj yeem cuam tshuam rau daim nyias nyias los yog thim rov qab osmosis membranes.Cov txheej txheem ntawm kev tshem tawm cov tshuaj chlorine / chloramines seem, xws li cov pa roj carbon adsorption txaj lossis tshuaj txhaj tshuaj, muaj proven problematic.Qhov twg sodium metabisulfite yuav tshem tawm ib qho tshuaj los ntawm lwm tus los tsim cov as-ham rau cov kab mob, activated carbon txaj yuav ua tsis tau zoo, muaj kev cuam tshuam rau channeling teebmeem thiab tsim ib tug yug me nyuam rau microbial kev loj hlob.
