Imisebe ye-UVC ingamanzi aziwayo, umoya, kanye nokubulala amagciwane endaweni esobala noma eguquguqukayo. Eminyakeni eminingi edlule, imisebe ye-UVC yasetshenziswa ngempumelelo ukumisa ukusakazeka kwamagciwane anjengesifo sofuba. Ngenxa yalesi sakhiwo, Izibani ze-UVC zivame ukubizwa ngokuthi "ama-germicidal".
I-SARS-Coronavirus, okuyigciwane elihlukile kuleli gciwane lamanje le-SARS-CoV-2, kukhonjiswe ukuthi i-protein yayo yangaphandle ibhujiswe imisebe ye-UVC. Ekugcineni, igciwane lenziwa lingasebenzi ngenxa yokubhujiswa. I-UVC- Ukubulala amagciwane okukhanyayo kuyithuluzi eliwusizo lokubulala amagciwane endaweni, ikakhulukazi ngaphansi kwezimo zamanje.
Ngenxa yokusebenza kwayo okuphezulu nezindleko eziphansi, imisebe ye-ultraviolet germicidal irradiation (UVGI) ivamise ukusetshenziselwa ukubulala amagciwane emoyeni, amanzi, nezinye izinhlobo zezindawo. Kuyaziwa ukuthi imisebe ye-ultraviolet ingenza amagciwane namagciwane angasebenzi.
Njengoba ama-bioaerosols amunca kakhulu ubude bawo beza, ukukhanya kwe-ultraviolet C (UV-C) okufushane kunobude beza 100 –I-280 nm ivame ukusetshenziswa ku-UVGI. I-Deoxyribonucleic acid (DNA) kanye ne-ribonucleic acid (RNA) umonakalo obangelwa imisebe ungenza amagciwane noma amagciwane angasebenzi.
Ngenxa yezinzuzo zazo ezingokwemvelo namandla angenamkhawulo, izibani ze-UV zishintsha ngokushesha esikhundleni sezinye izindlela ezingaphezulu, zomoya, nezibulala amagciwane emikhakheni eminingi.
Ochwepheshe bebhizinisi lokukhanyisa bakholelwa ukuthi i-UV ebulala amagciwane egunjini eliphezulu iyindlela ephumelela kakhulu yokunciphisa ukusabalala kwamagciwane namagciwane.
Imisebe ye-UV-C ikhishwa ngokuqhubekayo ngaphezu kwamakhanda abantu ngamayunithi omoya ongaphezulu ukuze kuhlanzeke umoya esikhaleni. Amasistimu e-UV egumbi eliphezulu aphephile ukuthi asetshenziswe ezindaweni ezinabantu abaningi ngoba imisebe ye-UV-C ayiqondile ngempela kubantu.
Akufanele kusimangaze ukuthi izindawo ezitholakala ezikhungweni zezempilo nakwezinye izilungiselelo zingazuza ngokubulawa amagciwane zisebenzisa Ukubulala izifo ze-UVC . Ukukhanya kwe-UVC kungabulala ngokushesha ama-microorganisms endaweni, kuhlanganise namagciwane aphilayo.
Kulesi simo, i-UVC ingasebenza kahle kakhulu futhi iphumelele kakhulu kunezinye izindlela zokubulala amagciwane kanye nokuhlanza ezikhungweni zezempilo.
Imisebe ye-electromagnetic ngaphandle nje kokukhanya kwe-violet ebonakalayo kwaziwa ngokuthi ukukhanya kwe-ultraviolet (UV). Imisebe enobude obuphakathi kuka-740 no-380 nm yenza konke ukukhanya okubonakalayo emehlweni omuntu. Ibanga le-electromagnetic spectrum kusuka ku-400 kuya ku-100 nm lihlanganisa ukukhanya kwe-UV, esingabonakali kithi.
Isixazululo se-UV LED s ingahlukaniswa ngezigaba ezine ngokusekelwe kubude bawo beza. Kunezinhlobo ezinhlanu zemisebe ye-UV:
· UV-A, phakathi 3 20 futhi 400 nm, kubangela ukushuka kwesikhumba
· I-UV-B, phakathi kuka-280 kanye 3 20 nm, ibangela ukusha kwesikhumba kanye nokuhlanganiswa kwe-vitamin D
· I-UV-C, ephakathi kuka-200 no-280 nm, isetshenziselwa ukubulala amagciwane
· I-UV-V, endaweni ethile ecishe ibe ngu-100 no-200 nm, imuncwa ngamandla amanzi nomoya futhi ingadluliselwa endaweni engenalutho kuphela.
Impilo yeshelufu yezithelo nemifino iye yanda ngempumelelo ngokulawula izifo zangemva kokuvuna ngesenzo esibulalayo se Ukubulala izifo ze-UVC . Umthelela wokushiswa kwe-UV-C ekuvimbeleni ukuwohloka kwesifo sangemva kokuvuna ezimpahleni ezivunwayo ze-horticulture ngokwenza umphumela osheshayo wokubulala amagciwane noma ukunxenxa izimpendulo ezibalulekile zokuvikela usuphenywe kahle.
Kuzaqathi, ulethisi, utamatisi, nesitrobheli, isibonelo, kungadala ukuqaliswa kanye nokusetshenziswa kwesikhunta se-Botrytis cinerea sesikhunta sezitshalo. Endabeni yama-strawberry, ukwanda kwe-phenylalanine ammonia-lyase (PAL) kanye nomsebenzi we-polyphenol oxidase kanye nokubonakaliswa kwezakhi zofuzo zamaprotheni ahlobene ne-pathogenesis kwakuhlotshaniswa nokwanda kokumelana.
Ukwengeza, imisebe ye-UV-C ingavusa izindlela zokuzivikela, ikhuphule amazinga e-chitinase ne-superoxide dismutase (SOD) noma i-PAL ezithelweni ezihlukahlukene, okuhlanganisa umango, ipentshisi, nesitrobheli.
Amalambu e-UVC abulala amagciwane avele njengabalingani abafanelekile kulo mzamo. Ucwaningo oluningi lukhombisile ukusebenza kahle kwawo kuma-microorganisms ahlukahlukene njengoba ekwazi ukuqeda amagciwane nama-virus afika ku-99.9% emkhathini nasezindaweni ezingaphezulu.
Ukwengeza, lezi zivivinyo zibonise ukuthi lokhu kukhanya kwe-UVC kubulala amagciwane adalwe izilwane ezifuywayo, awusizo kakhulu ekhaya. Futhi kulapha nje lapho izibani ze-UVC seziqala ukuzakhela isikhundla kulolu bhubhane olukhona manje.
Ukwanda kokusetshenziswa kwezibani zasendlini kuye kwaphakamisa ukukhathazeka okuhlukahlukene mayelana nengozi esingase sibhekane nayo ngenxa yalezi zibani. Ukuqeda lokho kungaqiniseki, kufanele siqale siqonde ukuthi izibani ze-UVC zingalimaza iso nezicubu zesikhumba. Aphephe ngokuphelele uma esetshenziswa ngokuhambisana nezinyathelo zokuphepha ezimbalwa eziyisisekelo. - Lezi zenzo zibalwe kulesi sihloko ukuze uthole ireferensi yakho.
Abantu akufanele babe khona kuyo yonke inqubo yokuvala inzalo ngenxa yokunakekelwa okufanele kulandelwe lapho kusetshenziswa lesi sibani.
Ngaphezu kwalokho, xhumana ne Ukubulala izifo ze-UVC imisebe ingase ibangele ukulimala kwezicubu ezingathandeki nakuba lungekho ucwaningo oluphelele ngomonakalo odalwe yile misebe. Ngakho-ke, ukungabandakanyi izinja nezitshalo emkhathini kuwukuhlakanipha.
Ilungele amagciwane angasebenzi unomphela njenge-Botrytis cinerea ngoba imisebe ye-ultraviolet germicidal, noma amandla okukhanya Ukubulala izifo ze-UVC ubude be-waveleng (2 00-280 nm), ihlukanisa izibopho zamangqamuzana, ahlanza futhi ahlukanise izinto eziphilayo.
Ososayensi abakatholi igciwane elimelana ngokuphelele nemiphumela eyingozi ye Ukubulala izifo ze-UVC , okuhlanganisa amagciwane amelana namanye ama-microorganisms amelana nemithi elwa namagciwane.
Amasistimu okukhipha amagciwane e-UV-C emoyeni kanye Ukubulala izifo ze-UVC Amasistimu okubulala amagciwane angaphezulu izindlela ezimbili zokusebenzisa i-UV-C ukuvimbela ukukhula kwesikhunta namagciwane ezingadini ze-cannabis zasendlini.
Siyakumboza uma ufuna isibulala-magciwane esikhanyayo se-UV-C. I-275 nm UVC LED i-Pririlization engu-275 nm iyi-diode ejulile ye-UV-C ene-wavelength engu-305-315. Inomklamo we-SMD onokumelana nokushisa okuphansi. Inohlu olubanzi lokumelana okuvumela ukusetshenziswa kalula.
https://www.tianhui-led.com/uv-led-module.html
Inkampani Zhuhai Tianhui Electronic Co., Ltd ., enye ephezulu Abakhiqizi be-UV Led , igxile ekubulaleni amagciwane ukukhanya kwe-UV-C , isixazululo se-UV eholelekile s, kanye Ukubulala izifo ze-UVC . Ino R &I-D kanye nethimba labadayisi ukuze banikeze abathengi Izixazululo Zokubulala Amagciwane ze-UV-C, kanye nezimpahla zakhona zizuze ukudunyiswa kwamakhasimende amaningi. Ngokusebenza okuphelele kokukhiqiza, ikhwalithi engaguquki, ukwethembeka, nezindleko ezingabizi, i-Tianhui Electronics ibisebenza UV L ed s ukuguqulwa Imakethe. Ukusuka kumaza wamaza amafushane kuya kumade, imikhiqizo ihlanganisa i-UVA, UVB, ne-UVC, egcwele Isixazululo se-UV LED ama-specs asukela kokuphansi kuye kwamandla aphezulu.