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Tianhui- e 'ngoe ea bahlahisi le barekisi ba li-chip tsa UV tse etellang pele ho fana ka litšebeletso tsa ODM/OEM UV led chip.

Patlisiso ea Ts'ebeliso ea UV LED ho Sterilization le Disinfection-Metsi Hloekiso

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Patlisiso ea Ts'ebeliso ea UV LED ho Sterilization le Disinfection-Metsi Hloekiso 1

Li-UV-LED, kapa li-ultraviolet light-emitting diode, li fetohile mokhoa o sebetsang oa ho bolaea metsi ka likokoana-hloko lilemong tse leshome tse fetileng. Melemo ea mabone a tloaelehileng a mercury UV ho feta lik'hemik'hale Tšireletso ea metsi a UV   Mekhoa e ntse e le teng ka li-UV-LED, empa e boetse e felisa mathata a mang.

Theknoloji ea Sterilization

Lisebelisoa tse ngata tsa Sterilization ea LED ea UV theknoloji e ka fumanoa bophelong ba letsatsi le letsatsi. Ka mohlala, e sebelisoa lijong, meriana, metsi le tsamaiso ea likhoerekhoere. Lik'hemik'hale, mocheso, mahlaseli a kotsi a UV le ozone kaofela li sebelisoa khafetsa Sterilization ea LED ea UV   mekhoa.

Ka lebaka la bonolo ba tsona, lik'hemik'hale (tse kang chlorine, peroxidase, joalo-joalo) li sebelisoa hangata bakeng sa. Sterilization ea LED ea UV ; leha ho le joalo, li ka ba le litlamorao tse mpe, joalo ka ho fetola boleng ba sepheo. Bothata ba ho sebelisa chlorine bakeng sa Sterilization ea LED ea UV ke tlhahiso ea lik'hemik'hale tse nkhang hamonate le tse kotsi.

Metsi ha a khone ho boloka mahlaseli a kotsi 'me a na le tšusumetso e fokolang tikolohong. Ho feta moo, sena ha se etse hore ho be le lithibela-mafu tsa baktheria. Kahoo, Sterilization ea LED ea UV , e sa tsoa hlaha leseling e le mokhoa o mong oa chlorination, o hloekisa ka katleho ntle le metsoako ea lik'hemik'hale.

Mabone a UV, joalo ka mabone a mercury-vapor a batlang a le tlase le a itekanetseng, a sebelisoa mekhoeng ea khale ea ho thibela mahlaseli a kotsi a UV. Tsena li sebelisoa li-lab tsa baeloji le litsing tsa bongaka ho bolaea likokoana-hloko tikolohong ea mosebetsi le lisebelisoa. Mabapi le katleho ea ho monya ha UV ka DNA, mabone a UV a ntša UV ka bolelele bo itseng ba maqhubu, e ts'oanang hantle le litlhoro tsa mothinya o thibelang likokoana-hloko.

Patlisiso ea Ts'ebeliso ea UV LED ho Sterilization le Disinfection-Metsi Hloekiso 2

Mahlaseli a UV a nang le maqhubu a 365 nm a arotsoe e le UV-A (320-400 nm), 'me UV-A e na le menyetla e fokolang ea ho senya ho feta UV-C (100-280 nm). UV-LED e hlahisa khanya e nang le leqhubu la bolelele ba li-nanometer tse 365, e seng kotsi hakaalo mahlong le letlalong la motho ho feta lebone le nang le leqhubu la bolelele ba 254-nanometer.

Ho feta moo, hobane UV-LED ha e na mercury, ha e na litlamorao tse mpe tikolohong kapa bathong. Sesenyi se hlokomelang tikoloho ke UV-LED. Mercury, e leng kotsi ho tikoloho le bophelo bo botle ba batho, e teng ka mabone a mercury-vapor.

Li-sterilizers tsa UV li tlameha ho etsoa hore li lekane sebopeho sa mabone, ao hangata a leng maholo 'me a nka sebaka se ngata. Kahoo, ntle le ho sebelisa lisebelisoa tse kotsi, tse ncha Sterilization ea LED ea UV   lisebelisoa tse nang le tšebeliso e tlase ea matla li ka etsoa ka libopeho le boholo bo fapaneng.

Papiso ea UV LED Le Tloaelehileng LED; S

Li-UV-LED li khona ho mamella, li nyane ebile ha li na mercury ho feta tse tloaelehileng. Li boetse li tšoarella nako e telele 'me li fumana matla a feletseng ka potlako. Melemo ena, e nang le linako tsa ho qala hanghang le maqhubu a ikhethileng, e fana ka meralo ea UV-LED e nang le meralo e bonolo haholo.

Leha ho na le melemo ena, lits'ebetso tse tloaelehileng tsa UV-LED li shebile marang-rang a manyane, a sa sebetseng hantle ho alafa metsi a masepala. Ka lebaka la boholo ba tsona bo itekanetseng, bo tlohang ho 1 ho isa ho 4 mm, li-UV-LED li ka behoa sebakeng sa ho ntša mahlaseli ka litsela tse sa tšoaneng.

Ha ho bapisoa le mabone a tloaelehileng a UV, mekhoa ena ea mahlaseli e tsepamisitsoeng haholo e lumella likhetho tse ngata tsa ho shebana, ka hona, li-fission reactor tse ikhethang. Bakeng sa Tšireletso ea metsi a UV , Li-UV-LED li bonts'itse bonyane li sebetsa hantle joalo ka mabone a fokotsehileng a UV (LPUV) holim'a maqhubu a mangata a anti-microbial (mohlala, 250 –285 nm).

Mefuta ena e ntse e ntlafala selemo le selemo. Kamohelo e atileng ea theknoloji e nepahetseng ea bohloeki ea UV-LED e hatelitsoe ke litšenyehelo tse phahameng tsa pele, matla a fokolang a tlhahiso, le katleho e tlase ea facade.

Ka lebaka leo, ts'ebeliso ea thekenoloji haholo-holo e ne e lekanyelitsoe ho li-point-of-use, li-batch applications tse nyenyane, moo mefokolo ea theknoloji e hlōloang ke nako e telele ea ho pepeseha ho fihlela tekanyo e hlokahalang ea UV.

Leha ho le joalo, ho theoa ha li-reactor tsa pele tse felletseng tsa UV-LED tse ka sebelisoang mesebetsing ea metsi ea masepala (WTWs) ho entsoe hore ho khonehe ke tsoelopele e potlakileng ea theknoloji ea UV-LED le ntlafatso ea moralo le ts'ebetso ea li-reactor.

Li-reactors tse joalo li entsoe ka tšupu ea khalase ea kristale e nang le li-UV-LED tse hlophisitsoeng ka tatellano lehlakoreng la silindara, e lumellang leseli la UV ho kena metsing a phallang ka har'a mochini. Taolo ea mocheso e finyelloa ka ho qhala mocheso o hlahisoang ke li-LED tse sebetsang ho sebelisa mokhoa oa ho potoloha ha mokelikeli o potolohileng sekepe sa reactor.

Biodosimetry

Ho fumana hore na li-UV-LED li ka sebelisoa ka bongata Ts'oaetso ea metsi a UV,   tekanyetso e nepahetseng ea Tšireletso ea metsi a UV   Hoa hlokahala ho sebetsa hantle ha li-reactors tse felletseng. Biodosimetry ke mokhoa oa hajoale oa netefatso bakeng sa li-reactors tse tloaelehileng tsa UV (ho sebelisa mabone a mercury)

Patlisiso ea Ts'ebeliso ea UV LED ho Sterilization le Disinfection-Metsi Hloekiso 3

Boemong bona, tlhahlobo ea kutlo ea tlhaho ea tlhaho ea likokoana-hloko ho ho pepeseha ha UV holim'a litekanyetso tse fapaneng tse nang le kinetics ea activation e bitsoang biodosimetry. Phetoho ea karabelo bakeng sa li-reactor tsa UV hangata e lekoa ka tlhahlobo e kopantsoeng ea sepakapaka ho sebelisoa microorganism ea metsi a tlhahlobo.

Tekanyetso e lekanyelitsoeng (RED) (mJ/cm2) e baloa ho sebelisoa lekhalo le lekantsoeng le ho tima biodosimeter e lekantsoeng.

UV Dose-Response Curve Bakeng sa The Reactors

Sephedi se phephetswang se lokela ho hodiswa ka tsela e tshwanang ho tloha setokong se le seng sa dikokwana-hloko. Karolo ea karabelo ea lethal dose ea UV bakeng sa li-reactor e hlahisoa ka lebaka la ts'ebetso, 'me e bonts'a phokotso ea litekanyetso bakeng sa ts'ebetso e' ngoe le e 'ngoe ea log e fihletsoeng ka botlalo.

Ntle le moo, mokhoa ona o kenyelletsa phetisetso ea UV (UVT) palong ea lethal dose ea UV, e tiisang maqhubu a karabelo ea lethal dose ea UV ho maemo a fapaneng a bonts'ang a boleng ba metsi a ipapisitseng le UVT feela.

Ka hona, sepheo sa mantlha sa mosebetsi ona e ne e le ho tseba hore na sistimi ea UV-LED e sebetsa joang ka ho sebelisa li-microorganisms tsa tlhahlobo le ho li bapisa le tsa mabone a tloaelehileng a UV.

Cryptosporidium spp

khetha Cryptosporidium spp. joalo ka 'mele oa rona oo re o lebisitseng ho tloha ha UV e sebelisoa khafetsa maemong a nang le monyetla o moholo oa ts'oaetso ea Cryptosporidium. Lintho tse kotsi bakeng sa Cryptosporidium li kenyelletsa boteng ba tsona metsing a mohloli, ho hanyetsa chlorine (e tlalehiloeng nako ea ho kopana le chlorine ea 1000 –10,000 mg min/L), le tšekamelo ea ho qoba ho noa metsi a tlhotliloeng ka lebaka la boholo ba bona bo nyane (4 –6 m).

Ts'ebetso ea UV e sa sebetseng bakeng sa Cryptosporidium parvum ke 0.16 cm2/MJ, e leng tlase haholo ho feta nako e ts'oanang ea chlorine ea mahala.

U ka Reka Hokae Hao U Ka Reka UV LED UV LED Sterilization Ho Tsoa?

Ka sebele re u koahetse haeba u batla ho tšepahala UV L baetsi ba ed . Zhuhai Tianhui Electronic Co., Ltd.,   e 'ngoe ea bahlahisi ba phahameng ba UV LED, e sebetsa ka ho khetheha ho silafatsa moea oa UV LED, metsi a LED a UV Sterilization ea LED ea UV , litsamaiso tsa khatiso tsa UV Led le ho phekola, uv led diode, uv led module, le thepa e 'ngoe.

 

https://www.tianhui-led.com/sterilization-module.html

E na le R &D le sehlopha sa barekisi ho fa bareki Litharollo tsa UV LED, mme thepa ea eona le eona e hapile thoriso ea bareki ba bangata. Ka tlhahiso e felletseng ea tlhahiso, boleng bo tsitsitseng le ts'epo, le litšenyehelo tse theko e tlase, Tianhui Electronics e ntse e sebetsa 'marakeng oa liphutheloana tsa UV LED.

Patlisiso ea Ts'ebeliso ea UV LED ho Sterilization le Disinfection-Metsi Hloekiso 4

 

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