UVC kev ua haujlwm li cas? Dab tsi yog cov txiaj ntsig tseem ceeb ntawm kev ua kom huv ntawm huab cua thiab sab nrog UV teeb, piv rau cov txheej txheem kev tu tshuaj?
UVC disinfection technology ua haujlwm los ntawm kev ua kom cov DNA ntawm cov kab mob me me, kom lawv tuag los yog tsis muaj peev xwm rov ua dua. Cov hluav taws xob UVC tuaj yeem xa tawm los ntawm cov teeb tsa roj, LED lossis tseem, tam sim no, UVC chips; kev siv hluav taws xob zoo tshaj plaws kom paub tseeb tias tawg tau txaus los ntawm DNA ntawm cov kab mob me me yog ib ncig ntawm 264nm. UVC tuaj yeem siv rau kev ntxuav cov chaw thiab huab cua: UVC huab cua tua kab yog qhov muaj kev nyab xeeb heev rau cov neeg siv nws, vim tias UVC cov tshuab muaj txheej txheem zoo li tsis muaj kev cuam tshuam ncaj qha rau UVC qhov chaw; tab sis thaum koj siv UVC los ntxuav cov chaw, koj yuav tsum paub txog qhov cuam tshuam ntawm hluav taws xob ncaj qha rau ntawm daim tawv nqaij thiab qhov muag tuaj yeem ua rau puas tsuaj.
Vim tias UVC kev ua haujlwm yog tag nrho lub cev, kev txhim kho ntawm kev tsis kam ntawm cov kab mob me me hauv tib neeg cov chaw nyob yog qhov tsis zoo. Qhov tseeb, tsis muaj peev xwm ua kom cov kab mob me me los tsim cov tshuaj tiv thaiv nws tib txoj kev uas lawv ua rau cov tshuaj lom neeg: dhau sij hawm, cov kab mob me me tuaj yeem tsim qhov tshuaj tiv thaiv tshuaj lom neeg, vim tias lawv muaj peev xwm hloov pauv sai rau kev yoog lawv ib puag ncig. Cov piv txwv uas kuv ib txwm siv thaum piav txog qhov sib txawv ntawm UVC thiab tshuaj tua kab rau cov tub ntxhais kawm yog tias UVC hluav taws xob zoo ib yam li 'hlawv': tsis hais txog ntawm cov microorganism DNA ua kom zoo nkauj, yog tias koj hlawv nws, nws yuav tuag. Nrog rau cov tshuaj khes mis, vim tias cov kab mob me me tuaj yeem ua rau cov kev hloov me me, lawv tuaj yeem ua kev cuam tshuam nrog cov tshuaj tua kab mob mus ntev; thiab tom qab ntawd cov kab mob me me uas tsis tshua muaj kev cuam tshuam los ntawm kev siv tshuaj lom neeg yuav ua rau muaj zog thiab ua kom muaj zog ntau ntxiv ntawm kev tiv thaiv.
Cov tshuaj tua kab mob hauv lub cev yog qhov nyuaj dua rau kev tswj hwm, ib feem vim muaj ntau yam ntawm kev siv tshuaj lom neeg tuaj yeem cuam tshuam. UVC ncaj dua thiab tsis ua rau cov teeb meem no. Ntxiv rau qhov no, UVC yog ib qho kev ntsuab nyob rau hauv kev sib piv rau tshuaj tua kab mob, tshwj xeeb tshaj yog thaum LEDs siv - tsoos UVC teeb tseem muaj cov tshuaj lom, uas tsis yog tshwj xeeb rau ib puag ncig - tab sis nws tsuas yog lub sijhawm ua ntej cov mercury cov teeb ci yog hloov tshiab los ntawm LEDs. Vim tias qhov kis tau zoo, nws muaj ob peb lub tuam txhab uas twb tau txais ntawm kev ua lag luam uas ua rau siv UVC LEDs: tseem muaj qee qhov kev tiv thaiv nyob rau hauv qhov chaw, xws li tus nqi siab thiab qhov tso tawm qis zog ntawm cov peev txheej no, tab sis raws li cov khoom siv no tau dhau los lawv yuav nce hauv hwj chim thiab txo nqi.
Puas muaj cov kev txwv tseem ceeb lossis cuam tshuam nrog kev txiav tawm UVC?
Tsis muaj ib txoj hau kev zoo tag nrho ntawm kev ua kom huv. Nws yog ib txwm tseem ceeb los tsim qhov ntsiab lus teb kom raug qhov twg siv thev naus laus zis. Piv txwv li, thaum UVC siv los ntxuav cov chaw tsis huv, txhua thaj chaw uas muaj duab ntxoov ntxoo yuav tsis ua rau tawg los ntawm hluav taws xob; yog li nws yog qhov tsim nyog los muab cov khoom siv hluav taws xob rau ntau qhov chaw kom paub tseeb tias kom ncav cuag txhua qhov chaw hauv thaj chaw. Lwm qhov xwm txheej uas yuav tsum tau ua tib zoo kwv yees yog cov dej ntws ntawm lub tshuab hluav taws xob UV reactors, vim tias cov dej hloov hluav taws xob yog qhov tseem ceeb ntawm kev cuam tshuam ntawm cov huab cua uas kis los ntawm cov tshuaj tiv thaiv: nws yog ib qho tseem ceeb kom ua cov kev suav tseeb kom ntseeg tau tias qhov tsim nyog koob tshuaj yog xa tawm los ntawm cov reactor rau saum huab cua, txwv tsis pub cov nyhuv xav yuav tsis coj.
