Video: UV teeb puas tuaj yeem ntes cov kab mob?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov tshuaj xws li kab mob , zis, kua phev thiab ntshav tau kuaj pom los ntawm lub teeb dub tshuaj xyuas. Flavin (pom nyob rau hauv vitamin B) kuj yog ib yam khoom uas emits lub fluorescent glow thaum raug. UV teeb . Kev siv tus kab mob- kuaj pom lub teeb dub muab daim ntawv qhia kev mus rau thaj chaw hauv tsev uas nyob qhov twg kab mob nyob.
Kuj tseem paub yog, dab tsi yuav UV teeb pom?
UV lub teeb yog siv rau ntes muaj cov ntaub ntawv pov thawj hauv kev tshawb nrhiav forensic. Ntshav, zis, phev thiab qaub ncaug ua tau tam sim no pom fluorescence. UV los yog lub teeb dub nthuav tawm kev hloov pauv ntawm cov khoom ntawm qhov khoom vim nws ua rau muaj qhov tshwj xeeb fluorescence hauv cov khoom siv raws li muaj pes tsawg leeg thiab hnub nyoog.
Ib sab saum toj no, nws siv sijhawm ntev npaum li cas rau UV teeb los tua cov kab mob? kaum vib nas this
Ib yam li ntawd, tib neeg nug, UV LED teeb puas tua tau kab mob?
Hauv particular, lub wavelength ntawm 264 nm yog incredibly impressive ntawm tua kab mob virus, thiab kab mob . Hmoov zoo, UV -C hluav taws xob ua tau dhau los ntawm huab cua yam tsis tsim ozone, yog li UV -C teeb ua tau yuav tsum tau siv huab cua los tua cov chaw. UV LEDs tuaj yeem ua tau ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kab mob sib kis.
Puas yog UV teeb puas ua rau lub qhov muag puas?
Raug rau dag UV qhov chaw ua tau ua rau mob hnyav qhov muag puas . Ib ntus puas feem ntau kho tsis pub dhau ob peb hnub. Mus tas li puas feem ntau tsuas yog tshwm sim tam sim nrog qhov raug mob hnyav. Txawm li cas los xij, ib qho kev nthuav tawm ntxiv rau qhov cuam tshuam ntawm UV teeb ntawm qhov muag.
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