UV Ultraviolet Sterilisation Ihame nogukoresha: UV sterilisation ifite amateka maremare.Mu 1903, umuhanga wo muri Danemarke Niels Finsen yatanze igitekerezo cyo kuvura amafoto agezweho ashingiye ku ihame ryo guhagarika urumuri kandi ahabwa igihembo cyitiriwe Nobel muri Physiology cyangwa Medicine.Mu kinyejana gishize, kwanduza UV byagize uruhare runini mu gukumira no kuvura indwara zanduza zanduye mu bantu, nk'ibyabaye "udukoko tubiri" muri Amerika y'Amajyaruguru mu myaka ya za 90, SARS mu Bushinwa mu 2003, na MERS muri Uburasirazuba bwo hagati mu 2012. Vuba aha, kubera icyorezo gikomeye cya coronavirus nshya (2019-nCoV) mu Bushinwa, urumuri rwa UV rwamenyekanye kubera imbaraga nyinshi mu kwica virusi, rukaba inzira ikomeye yo kurwanya ikwirakwizwa ry’icyorezo no kwirinda umutekano w'ubuzima.
Ihame rya UV Sterilisation: Itara rya UV rigabanyijemo A-band (315 kugeza 400 nm), B-band (280 kugeza 315 nm), C-band (200 kugeza 280 nm), na vacuum UV (100-200 nm) ukurikije intera yacyo.Mubisanzwe, C-band UV itara rikoreshwa muguhagarika.Nyuma yo guhura n’umucyo wa C-band UV, aside nucleic (RNA na ADN) muri mikorobe ikurura ingufu za fotone ya UV, bigatuma ibice bibiri fatizo bigira polymerize kandi bikabuza synthesis ya proteyine, bigatuma mikorobe idashobora kubyara, bityo bikagera intego yo kuboneza urubyaro.
Ibyiza bya UV Sterilisation:
1) Kuringaniza UV ntibitanga ibintu bisigaye cyangwa uburozi bwibicuruzwa, birinda umwanda wa kabiri kubidukikije hamwe na okiside cyangwa kwangirika kwibintu byanduye.
2) Ibikoresho bya UV sterilisation byoroshye gushiraho no kubungabunga, bifite imikorere yizewe, kandi bihendutse.Imiti gakondo ya sterisizeri nka chlorine, dioxyde ya chlorine, ozone, na aside peracetike ni uburozi cyane, butwikwa, buturika, cyangwa bwangirika busaba ibintu bikomeye kandi bidasanzwe byo kubuza umusaruro, gutwara, kubika, no gukoresha.
3) Guhindura UV ni mugari kandi ikora neza, irashobora kwica ibinyabuzima byinshi bitera indwara harimo protozoa, bagiteri, virusi, nibindi. metero imwe kumunota umwe) irashobora kwica 99,99% ya mikorobe itera indwara.
UV sterilisation ifite intera nini kandi ikora neza cyane ya bagiteri yica mikorobe nyinshi itera indwara, harimo na coronavirus nshya (2019-nCoV).Ugereranije na steriseri ya chimique gakondo, UV sterilisation ifite ibyiza byo kutagira umwanda wa kabiri, imikorere yizewe, hamwe nubushobozi buhanitse bwo kwica mikorobe, bishobora kugira agaciro gakomeye muguhashya icyorezo.
Igihe cyo kohereza: Kanama-01-2023