Inogona UVC Chiedza Kumisa Iyo Coronavirus?

Vatengi vanogona kunge vachitsvaga kutenga ma ultra-violet (UVC) bulbs ekuchenesa nzvimbo mumba kana dzimwe nzvimbo dzakafanana dzakapihwa denda riripo reCoronavirus Sickness 2019 (COVID-19) chirwere chinounzwa neiyo coronavirus itsva SARS-CoV-2 

Chii chinonzi UV Chiedza?

UV (ultraviolet) mwenje imhando yemagetsi emagetsi. Iine urefu hupfupi pane chiedza chinooneka, saka haioneki nemaziso, asi inogona kuonekwa nekuita kwayo pane zvakasiyana-siyana. Mwaranzi yeUV inogona kushandura zvisungo zvemakemikari mumamorekuru, zvichikonzera kuita kwemakemikari, uye zvinogonawo kukonzera zvinhu zvakawanda kufluoresce kana kuburitsa mwenje. Mwaranzi yeUV inoshatisa chimiro chetani yemapolymers, zvichikonzera kurasikirwa kwesimba uye pamwe nekushanduka kwemavara nekutsemuka. Inotorwawo nemavara mazhinji nedhayi, zvichiita kuti ichinje ruvara. UV chiedza  zvinongoitika zvega muchiedza chezuva uye zvinogonawo kuburitswa nemagetsi ekugadzira magetsi.

Mhando dzeUV Chiedza ?

• UVA, kana pedyo neUV (315–400 nm), mwenje weUVA une simba rakaderera. Paunenge uri muzuva, iwe unonyanya kuratidzwa kune UVA mwenje. Kuratidzwa kune UVA mwenje kwakabatanidzwa nekuchembera kweganda uye kukuvara.
• UVB, kana pakati UV (280–315 nm), mwenje weUVB uri pakati peiyo ultraviolet spectrum. Chikamu chidiki chechiedza chezuva chine UVB chiedza. Ndiyo mhando huru yemwaranzi yeUV inokonzera kupisa kwezuva uye magomarara mazhinji eganda.
• UVC, kana kure UV (180–280 nm), UVC mwenje ine simba rakawanda. Chizhinji cheUVC mwenje kubva kuzuva inotorwa neEpasi ozone, saka hauwanzo kuratidzwa kwairi mazuva ese. Nekudaro, kune akasiyana siyana ekugadzira UVC masosi.

Mwenje wavelengths inogona kukanganisa mashandisiro aanoita mavhairasi uye kuchengetedzeka uye hutano zvinonetsa zvingave zviripo. Kuongorora mwenje kunogona kuratidza kana uye yakawanda sei chero yakawedzera wavelengths yainoburitsa. Kazhinji, diki diki wavelength yemwaranzi inoburitswa ne LEDs. Sezvo ma LED asina mercury, ane mukana pane yakaderera-pressure mercury marambi 

Parizvino, zviedzo zvinoratidza kuti UVC mwenje ndiyo inonyanya kushanda mhando yeultraviolet mwenje kuuraya bhakitiriya. Inogona kushandiswa kuchenesa nzvimbo, mweya uye zvinwiwa. UVC mwenje inouraya hutachiona sehutachiona uye mabhakitiriya nekuparadza mamorekuru senge nucleic acids uye mapuroteni. Izvi zvinoita kuti zvisaite kuti mabhakitiriya aite maitiro aanoda kuti ararame.

Nezve UVC Chiedza uye Novel Coronavirus

Iyo novel coronavirus yakaedzwa mutsika dzemvura ichishandisa UVC mwenje muongororo yazvino yakaburitswa muAmerican Magazine yeInfection Control.

UVC Chiedza cheSurface Sanitation

Imwe tsvagiridzo yakataurwa muAJIC yakaongororwa ichishandisa imwe mwenje weUVC kubvisa SARS-CoV-2 panzvimbo dzelab. Zvinoenderana neongororo iyi, iyo UVC radiation yakauraya 99.7% yeiyo mhenyu coronavirus mukati memasekondi makumi matatu.

Kushandisa UVC Chiedza Kuchenesa Mhepo 

Chidzidzo chakaongororwa pachishandiswa kure-UVC mwenje kubvisa marudzi maviri evanhu coronavirus mukati meiyi UVC hosha yemhepo   mumagazini yesainzi Scientific Reports.

UVC Chiedza chekuuraya hutachiona zvinwiwa

  Ongororo ichangoburwa muAmerican Journal of Infection Control (AJIC) yakaongorora kushandiswa kweUVC mwenje kuuraya huwandu hukuru hwemanovel coronavirus mutsika dzemvura. Chidzidzo ichi chakawana kuti maminetsi mapfumbamwe eUVC light irradiation anogona kumisa hutachiona zvachose.

Mashandisiro eUVC Mwenje Kuuraya Coronavirus

Mvura, mhepo, uye dzimwe nzvimbo nenzvimbo zvakaoma kuchenesa. UVC mwenje inogona kushandiswa kuuraya hutachiona nharaunda idzi. Somuenzaniso,  UVC magetsi uye marobhoti anoshandiswa kuuraya utachiona mvura, nzvimbo mumakamuri echipatara asina chinhu, uye mota hombe dzakaita semabhazi  UVC magetsi  inogona kushandiswa munzvimbo dzakavhurika mukati memba kuti isaite mavhairasi emhepo uye mamwe ma microorganisms. Mwenje unoiswa pamusoro pekamuri paurefu hunosvika 8 tsoka (2.4 metres). Inotenderedzwa kuitira kuti ivheneke yakatambarara kana yakananga kusirin'i kwete yakananga pasi. Mafeni uye mwenje inovimbisa kuti mhepo inofamba kubva pasi pekamuri kuenda kumusoro uye neimwe nzira. Nokuita izvi, mhepo yose muimba inotaridzirwa  UVC magetsi , iyo inomisa utachiona hwemhepo  UVC magetsi inogona zvakare kuiswa mumhepo ducts kuti isashande mavhairasi emhepo uye mamwe mabhakitiriya anofamba kubva mune imwe imba kuenda kune imwe.

Zvakakosha izvozvo  UVC magetsi  inoshandiswa mumakamuri ane vanhu hairove mukamuri. Yake yakakwirira kusimba UVC mwenje inogona kukuvadza maziso uye ganda mumasekondi mashoma.

Ndeapi maDrawbacks Ane UVC Mwenje? 

Chimwe chezvipingamupinyi zvayo ndechekuti UVC mwenje inoda kubata zvakananga kuti ishande.

·  Izvo hazvisati zvazivikanwa kuti UVC exposure parameters, senge wavelength uye dosage, inonyanya kushanda pakuuraya SARS-CoV-2.

·  Meso ako kana ganda rinogona kukuvara kana rakafumurwa kune mamwe marudzi emwenje eUVC.

·  Iwo maUVC mwenje mwenje anopihwa kuti ashandiswe kumba anowanzo kuve asina kusimba. Somugumisiro, nguva inotora kuparadza mabhakitiriya inogona kuva yakareba.

·  UVC magetsi masosi anogona kugadzira ozone kana mercury, inogona kukuvadza vanhu.

Ndeapi Mazhinji Marambi Marudzi Anogona Kuburitsa UVC Radiation?

Heino tsanangudzo saka ziva izvo chaizvo zvichakuitira iwe.

Mwenje yeMercury yakadereza:

 Kare, mwaranzi yeUVC yaiwanzo gadzirwa nemarambi akaderera emercury, ayo anobuda zvakanyanya pa254 nm (>90%). Iri rudzi rwegirobhu rinogonawo kugadzira mamwe mawavelength. Mamwe marambi aripo anoburitsa kwete chete anooneka uye infrared mwenje asiwo akasiyana akasiyana eUV wavelengths.

Excimer Bulb kana kuti Ramba RWA-UVC:

Imwe mhando yemwenje ine peak emissions inosvika 222 nm inonzi "excimer lamp."

Mwenyezi yeXenon:

Zviedza izvi, izvo zvinoburitsa kuputika kupfupi kweUV, kuoneka, uye infrared mwenje izvo zvakadzorwa kuburitsa UVC mwaranzi zvakanyanya, dzimwe nguva dzinoshandiswa muzvipatara kuchenesa nzvimbo munzvimbo dzekuvhiya nedzimwe nzvimbo. Aya anowanzo shandiswa kana pasina vanhu varipo munzvimbo.

Diodesi Inochengeta Chiedza:

Zviri kuita zvakare nyore kuwana ma LED anoburitsa UV mwaranzi. Kazhinji, diki diki wavelength yemwaranzi inoburitswa ne LEDs. Sezvo ma LED asina mercury, ane mukana pane yakaderera-pressure mercury marambi. Ma LED anogona kutungamirwa zvakanyanya uye aine nzvimbo diki yepamusoro.

Kupi Kutenga UV Chiedza Kubva?

Zvino, iwe wadzidza kuti UVC mwenje ine imwe mhedzisiro paiyo koronavirus nyowani, uye shandisa  UVC magetsi zve disinfection zuva nezuva.   Zhuhai Tianhui Electronic Co., Ltd  ndiyo mhinduro yakakwana kutenga yako  UVC magetsi . 2002 yakaona pakavambwa Zhuhai Tianhui Electronic Co., Ltd. Uku ndiko kugadzirwa-yakatarisana, yakakwirira-tech UV Led mugadziri  Iyo inozvo UVC hosha yemhepo Uye  UV mwenje Gadziriro dzomumaru Mhinduro UV LED  Mabasa. Inobatanidza kutsvagisa nekusimudzira, kugadzira, kutengesa, uye Mhinduro UV LED Gadziriro.

Mumiriri mukuru muGreater China ndiSeoul Semiconductor SVC, nekudyidzana kunotora makore anopfuura gumi. Makore makumi maviri eruzivo rwakakura mukati me  UV LED  musika, ruzivo rwekushandiswa kwe  UV mwenje muzvikamu zvakasiyana, uye inokwanisa kupa vatengi budiriro yechigadzirwa nekutsvaga. Inogona kupindura nekukurumidza kune zvikumbiro zvevatengi uye kubatsira vatengi mukuongorora nekugadzirisa nyaya kekutanga.

Mashoko Okupedzisira

Zvidzidzo zvakaratidza kuti magetsi eUVC anogona kubudirira kuuraya hutachiona SARS-CoV-2 panzvimbo inosvika 99.7%. UVC hosha yemhepo yakabatanidzwa mune yakajairwa yekuchenesa maitiro nezvipatara zvakawanda uye masangano ekurapa. Mawadhi ezvipatara, dzimba dzekuvhiya, makamuri ekuvhiyira uye zvekushandisa pakurapa zvinobatsirwa neUVC air disinfection kuti zvirambe zvakachena uye kubvisa utachiona, kusanganisira mamwe maantibioti-resistant superbugs. Kuchenesa zuva nezuva kunogona zvakare kushandisa UVC marambi ekuuraya utachiona.