Nyob rau hauv qee cov nroj tsuag muaj kev siv roj ntsha, xws li biopharmaces, kev lag luam khoom noj khoom haus, thiab lwm yam. Nyob rau hauv lub teeb pom kev zoo ntawm chav huv, ib qho uas tsis tuaj yeem tsis quav ntsej yog txawm tias yuav txiav txim siab teeb tsa lub teeb ci. Ultraviolet kom tsis muaj menyuam tsis muaj menyuam nyob saum npoo kom tsis muaj menyuam. Nws yog ntsiag to, tsis-toxic thiab tsis muaj qhov seem thaum lub sijhawm ua kom tsis muaj menyuam. Nws yog kev lag luam, yoog raws thiab yooj yim, yog li nws muaj ntau cov kev siv. Nws tuaj yeem siv rau hauv chav huv, cov chaw tsiaj thiab chaw ua haujlwm uas yuav tsum tau sterilgized hauv kev lag luam ntim khoom siv hauv kev lag luam muag khoom, thiab ntim thiab ntim cov rooj sib tham hauv kev lag luam khoom noj khoom haus; Hais txog kev kho mob thiab kev noj qab haus huv, nws tuaj yeem siv rau hauv chav ua haujlwm, cov chaw tshwj xeeb thiab lwm lub sijhawm. Nws tuaj yeem txiav txim siab raws li tus tswv cov kev xav tau seb puas teeb taws ulaviolet.
1. Muab lwm txoj hauv kev xws li tshav kub tsis muaj menyuam, thiab tshuaj lom kom tsis muaj menyuam tsis muaj menyuam muaj nws tus kheej:
a. Ultraviolet Rays yog ua tau rau tag nrho cov kab mob tsiaj thiab yog qhov dav-specum kom tsis muaj menyuam.
b. Nws tau yuav luag tsis cuam tshuam rau ntawm cov khoom tsis muaj menyuam (cov khoom kom muaj irradiated).
c. Nws tuaj yeem ua kom tsis tu ncua txuas ntxiv thiab tseem tuaj yeem tsis muaj peev xwm nyob hauv cov neeg ua haujlwm.
d. Cov khoom siv qis cov khoom lag luam, cov nqi ua haujlwm qis, thiab siv tau yooj yim.
2. Cov nyhuv bactericidal ntawm ulaviolet teeb:
Cov kab mob yog hom microrganisms. Cov kab mob me muaj nucleic acids. Tom qab nqus hluav taws xob ntawm ultraviolet irradiation, nucleic acids yuav ua rau phov photorchemical puas tsuaj, yog li tua cov kab mob me. Ultraviolet lub teeb yog qhov pom hluav taws xob uas tsis pom zoo nrog lub rooj zaum luv dua nrog cov nplaim hluav taws xob luv dua vietret teeb, nrog nthwv dej ntau ntawm 136 ~ 390nm. Ntawm lawv, Ultraviolet Rays nrog nthwv dej ntawm 253.7nm yog cov kab mob heev. Cov kab mob basicidal yog ua raws li no thiab tsim cov ulaviolet rays ntawm 253.7nm. Qhov ntau tshaj plaws hluav taws xob nqus cov nthwv dej ntawm nucleic acids yog 250 ~ 260nM, yog li ulaviolet germicidal teeb tau muaj qee yam khoom siv. Txawm li cas los xij, kev nkag mus rau lub peev xwm ntawm ulaviolet rays rau feem ntau tsis muaj zog, thiab nws tsuas tuaj yeem siv tau los ntawm cov khoom ntawm cov khoom uas tsis raug. Rau kev tsis muaj menyuam ntawm cov tais diav thiab lwm yam khoom, txhua ntu ntawm cov txiaj ntsig sab saud tsis tuaj yeem raug tswj kom ntev, thiab sab xis yuav tsum tau ua kom tsis tu ncua raws li qhov xwm txheej tshwj xeeb.
3. Radiant lub zog thiab cov nyhuv tsis muaj menyuam:
Lub hluav taws xob muaj zog sib txawv nrog qhov kub, av noo, cua ceev thiab lwm qhov chaw ntawm ib puag ncig uas nws tau siv. Thaum lub caij kub yog qhov tsawg, tso zis muaj peev xwm kuj qis. Raws li cov av noo nce, nws cov nyhuv tsis muaj menyuam kuj yuav qis dua. UV teeb txawb feem ntau yog tsim raws li cov txheeb ze cov av noo ze rau 60%. Thaum cov av noo nyob sab hauv av nce ntxiv, tus nqi irradiation yuav tsum nce raws li cov txiaj ntsig tsis ntev los txo. Piv txwv li, thaum cov av noo yog 70%, 80%, thiab 90%, txhawm rau kom ua tiav cov nyhuv zoo ib yam, cov nyiaj yuav tsum tau nce los ntawm 50%, 80% feem ntau. Cua ceev kuj cuam tshuam rau cov zis muaj peev xwm. Ib qho ntxiv, txij li cov nyhuv bactericidal ntawm ulaviolet lub teeb sib txawv nrog cov kab mob sib txawv yuav tsum sib txawv rau cov kab mob sib txawv. Piv txwv li, tus nqi ntawm irradiation siv los tua fungi yog 40 txog 50 npaug ntau dua uas siv los tua cov kab mob. Yog li ntawd, thaum txiav txim siab cov txiaj ntsig kom tsis muaj menyuam ntawm ulaviolet germicidal teeb txawb, qhov cuam tshuam ntawm qhov siab tsis tuaj yeem tsis quav ntsej. Lub zog sterilizing ntawm ultraviolet teeb lub teeb tsa nrog lub sijhawm. Cov zis muaj zog ntawm 100b yog coj los ua cov ntsuas hluav taws xob, thiab lub sijhawm siv ntawm lub teeb lub zog ultraviolet tau ua raws li lub neej nruab nrab. Thaum lub sijhawm siv ntawm Ultraviolet teeb ntau dua qhov nruab nrab lub neej, cov kev cia siab tsis tuaj yeem ua tiav thiab yuav tsum tau hloov nyob rau lub sijhawm no. Feem ntau, nruab nrab lub neej ntawm domestic ultraviolet teeb yog 2000h. Lub sterilizing nyhuv ntawm ultraviolet rays yog txiav txim siab los ntawm nws tus nqi hluav taws xob (thiab tus nqi hluav taws xob yog ib txwm sib npaug los ntawm lub sijhawm hluav taws xob los ntawm lub sijhawm hluav taws xob, yog li nws yuav tsum Yuav tsum muaj hluav taws xob hluav taws xob nce, nws yog qhov tsim nyog yuav tsum nce hluav taws xob siv lossis txuas ntxiv lub sijhawm hluav taws xob.
Lub sijhawm Post: Sep-13-2023