Unyaka owodwa udlulile selokhu kwagqashuka kwe-covid-2019. Ngo-2020, abantu emhlabeni jikelele baphila emkhathini owethulayo. Ngokusho kwezibalo ezikhishwe nguJohns Hopkins University e-United States, kusukela ngoJanuwari 18, isikhathi samacala aqinisekisiwe, amacala amacala asanda kuqinisekiswa kwe-coronary pneumonia emhlabeni wonke aqala ukuya ku-95,155,602. Ngemuva kwalolu bhubhane, umphakathi wonke uthuthukise ukuqwashisa ngezempilo, kanye nesimo sombukiso wokubulala amagciwane kanye nokuzihlanza ekuvikeleni izimpilo zabantu nempilo ngokungangabazeki. Phakathi kwazo, inzalo ye-ultraviolet iholele, njengendlela yokuvikelwa kwegciwane, nayo isheshise ijubane lokukhula ngenxa ye-catalysis yobhubhane.
I-Ultraviolet Disinfection iyindlela yendabuko nephumelelayo. Ngesikhathi se-SARS, ochwepheshe abavela kwiSikhungo Sokulawulwa Kwezifo Amagciwane kanye nokuvimbela isikhungo saseChina sokulawulwa kwezifo kanye nokuvimbela ukutholakala kwemisebe ye-ultraviolet enobukhulu be-coronavirus kungabulala i-coronavirus. "Uhlelo olusha lweCoronavirus ukutheleleka ngokutheleleka kwe-pneumonia kanye nohlelo lwe-5)" luveze ukuthi i-coronavirus entsha iyazwela ukukhanya kwe-ultraviolet. Muva nje, imboni yamakhemikhali yeNickia Comage Co, Ltd yamemezela ukuthi ku-LEDs 280nm deep ultraviolet leds, kwaqinisekiswa ukuthi ithonya elisha le-coronavirus (SARS-CoV-2) umphumela wokucisha umlilo we-ultraviolet irradiation kwakungu-99.99%. Ngakho-ke, emcabangweni, ukusetshenziswa kwesayensi kanye okunengqondo kokukhanya kwe-ultraviolet kungangena ngempumelelo i-coronavirus ngempumelelo.
Ukusuka endaweni yokubuka yohlelo lokusebenza yamanje, ama-LED ajulile we-ultraviolet asetshenziswa kabanzi emasimini asemkhakheni anjengokuhlanjululwa kwamanzi, ukuhlanzwa komoya, ukubulawa kwegciwane lemvelo, nokutholwa kwegciwane. Ngaphezu kwalokho, ukusetshenziswa kwemithombo yokukhanya ye-ultraviolet kungaphezu kokuhlaziywa kwensangu kanye nokubulala amagciwane. Inamathemba abanzi emikhakheni eminingi evelayo efana nokutholwa kwe-biochemical, inzalo kanye nokwelashwa, ukwelashwa kwe-polymer kanye ne-photocatalsis yezimboni kanye nezithombe zezimboni kanye nezithombe zezimboni.
Kususelwa kumandla amakhulu esicelo se-ultraviolet ejulile, i-ultraviolet ejulile kungenzeka ngokuphelele ukuthuthuka emkhakheni omusha we-Trillion-Level ohlukile ku-2021. I-Sterilizer, i-Elevator Perrail Steralizer, umshini wokuwasha umshini owakhelwe ngaphakathi, amarobhothi akhukhulayo, njll. Uma kuqhathaniswa namalambu we-mercury lap ultraviolet, i-UVC-LED inobunzima obukhulu bamandla, okulungele ukusetshenziswa ezikhaleni ezincane ezivalekile. Ingahlala nendoda nomshini. Inqoba ukushiyeka kwabantu nezilwane okumele ikhishwe ngesikhathi somsebenzi wezibani zendabuko ze-mercury lap ultraviolet. Izinhlelo ze-UVC -Led zinendawo enkulu yesicelo Eduze kwesikhathi esizayo.
Isikhathi sePosi: Feb-20-2021