Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, kev lag luam nce ntxiv, thiab tib neeg lub tswv yim ntawm kev noj qab haus huv thiab kev tiv thaiv ib puag ncig, ntau thiab ntau tus neeg thiab tsev neeg pib mob siab rau huab cua zoo hauv tsev thiab paub txog qhov tseem ceeb ntawm kev ua kom huab cua huv.Tam sim no, cov txheej txheem siv hauv kev ua haujlwm ntawm huab cua purification yog: 1. Adsorption filter - activated carbon, 2. Mechanical filter - HEPA net, electrostatic purification, photocatalytic method and so on.
Photocatalysis, tseem hu ua UV photocatalysis lossis UV photolysis.Nws txoj hauv kev ua haujlwm: Thaum huab cua dhau los ntawm cov khoom siv hluav taws xob photocatalytic, lub photocatalyst nws tus kheej tsis hloov raws li lub teeb pom kev, tab sis tuaj yeem txhawb kev degradation ntawm cov khoom tsis zoo xws li formaldehyde thiab benzene hauv huab cua raws li kev txiav txim ntawm photocatalysis, generating tsis. - tshuaj lom thiab tsis haum tshuaj.Cov kab mob hauv cov huab cua kuj raug tshem tawm los ntawm lub teeb ultraviolet, yog li ua kom huab cua huv.
UV wavelengths uas muaj peev xwm undergo UV photocatalysis yog feem ntau 253.7nm thiab 185nm, thiab nrog rau kev loj hlob sai thiab kev vam meej ntawm technology, muaj ib tug ntxiv 222nm.Thawj ob lub wavelengths yog ze tshaj plaws rau 265nm (uas yog tam sim no lub wavelength nrog lub zog tshaj plaws bactericidal nyhuv ntawm cov kab mob uas pom nyob rau hauv kev sim), yog li cov bactericidal tshuaj tua kab mob thiab purification nyhuv yog zoo dua.Txawm li cas los xij, vim qhov tseeb tias cov kab hluav taws xob ultraviolet hauv cov kab no tsis tuaj yeem ncaj qha irradiate tib neeg cov tawv nqaij lossis ob lub qhov muag, 222nm ultraviolet purification teeb khoom tau tsim los daws cov yam ntxwv no.Kev ua kom tsis muaj menyuam, tshuaj tua kab mob thiab ua kom huv ntawm 222nm yog me ntsis qis dua li ntawm 253.7nm thiab 185nm, tab sis nws tuaj yeem ncaj qha irradiate tib neeg cov tawv nqaij lossis ob lub qhov muag.
Tam sim no, nws yog dav siv nyob rau hauv kev lag luam teb, xws li lub Hoobkas tso pa roj kho, chav ua noj roj fume purification, purification rhiav, ib co xim factories thiab lwm yam ntxhiab tsw, purification nyob rau hauv cov zaub mov thiab tshuaj factories, thiab tshuaj tua kab mob.Ultraviolet teeb nrog wavelengths ntawm 253.7nm thiab 185nm yog dav siv.Rau kev siv hauv tsev, ultraviolet cua purifiers nrog wavelengths ntawm 253.7nm thiab 185nm, los yog ultraviolet lub rooj teeb tuaj yeem raug xaiv kom ua tiav cov cua huv hauv tsev, kom tsis muaj menyuam, tshem tawm formaldehyde, mites, tshem tawm cov kab mob, thiab lwm yam haujlwm.Yog tias koj xav kom tib neeg thiab teeb pom kev nyob hauv chav tib lub sijhawm, koj tuaj yeem xaiv 222nm ultraviolet sterilization rooj teeb.Thov kom txhua qhov ua pa ntawm koj thiab kuv ua pa yog huab cua zoo!Cov kab mob thiab kab mob, tawm mus!Muaj lub teeb nyob rau hauv lub neej noj qab nyob zoo
Post lub sij hawm: Nov-14-2023