1. UV ni iki?

Icyambere, reka dusubiremo igitekerezo cya UV. UV, ni ukuvuga ultraviolet, ni ukuvuga ultraviolet, ni umuyagankuba wa electromagnetic ufite uburebure buri hagati ya 10 nm na 400 nm. UV mumatsinda atandukanye irashobora kugabanywamo UVA, UVB na UVC.

UVA: hamwe n'uburebure burebure buri hagati ya 320-400nm, irashobora kwinjira mu bicu no mu kirahure mu cyumba no mu modoka, ikinjira muri dermis y'uruhu igatera uruhu. UVA irashobora kugabanywamo uva-2 (320-340nm) na UVA-1 (340-400nm).

UVB: uburebure bwumurongo buri hagati, naho uburebure bwumurongo buri hagati ya 280-320nm. Bizakirwa nigice cya ozone, bitera izuba, umutuku wuruhu, kubyimba, ubushyuhe nububabare, no kubyimba cyangwa gukuramo mugihe gikomeye.

UVC: uburebure bwumuraba buri hagati ya 100-280nm, ariko uburebure bwumurongo uri munsi ya 200nm ni vacuum ultraviolet, kuburyo ishobora kwinjizwa numwuka. Kubwibyo, uburebure bwumurongo UVC ishobora kwambuka ikirere iri hagati ya 200-280nm. Mugihe kigufi uburebure bwacyo, niko bigenda biteye akaga. Ariko, irashobora guhagarikwa nigice cya ozone, kandi umubare muto gusa uzagera hejuru yisi.

2. Ihame rya UV sterilisation?

UV irashobora gusenya ADN (acide deoxyribonucleic) cyangwa RNA (aside ribonucleic aside) imiterere ya molekile ya mikorobe, kugirango bagiteri zipfe cyangwa ntizororoke, kugirango zigere ku ntego yo kuboneza urubyaro.

3. Itsinda rya UV sterilisation?

Nk’uko Ishyirahamwe Mpuzamahanga ryitwa ultraviolet ribivuga, “spekiteri ya ultraviolet (akarere ka“ sterilisation ”) ifite akamaro kanini mu kwanduza amazi no mu kirere ni intera yakiriwe na ADN (RNA muri virusi zimwe). Iri tsinda rya sterilisation ni 200-300 nm ”. Birazwi ko uburebure bwa sterilisation bugera kuri 280nm, kandi ubu muri rusange bifatwa ko bugera kuri 300nm. Ariko, ibi birashobora kandi guhinduka hamwe nubushakashatsi bwinshi. Abahanga mu bya siyansi bagaragaje ko urumuri ultraviolet rufite uburebure buri hagati ya 280nm na 300nm na rwo rushobora gukoreshwa mu kuboneza urubyaro.

4. Ni ubuhe burebure bukwiranye na sterilisation?

Hariho ukutumva ko 254 nm aribwo burebure bwiza bwokuzunguruka, kubera ko uburebure bwumurambararo bwamatara ya mercure yumuvuduko ukabije (ugenwa gusa na physics y itara) ni 253.7 nm. Mubyukuri, nkuko byasobanuwe haruguru, urwego runaka rwuburebure rufite ingaruka za bagiteri. Nyamara, muri rusange bifatwa ko uburebure bwumurambararo wa 265nm aribwo bwiza, kubera ko ubu burebure aribwo mpinga ya ADN yo gukuramo. Kubwibyo, UVC nitsinda ryiza cyane ryo kuboneza urubyaro.

5. Kuki amateka yahisemo UVC?LED?

Amateka, itara rya mercure niryo ryonyine ryahisemo UV sterilisation. Ariko, miniaturisation yaUVC LEDibice bizana ibitekerezo byinshi mubisabwa, ibyinshi ntibishobora kugerwaho namatara ya mercure gakondo. Mubyongeyeho, UVC iyoboye nayo ifite ibyiza byinshi, nko gutangira byihuse, ibihe byemewe byo guhinduranya, amashanyarazi aboneka nibindi.

6. UVC LED ikoreshwa?

Guhindura isura: hejuru yumurongo rusange wibikoresho nkibikoresho byubuvuzi, ibikoresho by’ababyeyi n’impinja, umusarani ufite ubwenge, firigo, akabati ko kumeza, agasanduku gashya gashya, imyanda yubwenge ishobora, igikombe cya thermos, intoki za escalator na buto yo kugurisha amatike;

Haracyari sterisizione y'amazi: ikigega cy'amazi cyo gutanga amazi, icyuma gikora kandi gikora urubura;

Gutembera kw'amazi atemba: module yo gutembera amazi, gukwirakwiza amazi yo kunywa;

Guhindura ikirere: isuku yo mu kirere, icyuma gikonjesha.

7. Nigute ushobora guhitamo UVC LED?

Irashobora gutoranywa mubipimo nkimbaraga za optique, uburebure bwumurongo, ubuzima bwa serivisi, ibisohoka inguni nibindi.

Imbaraga za optique: ingufu za optique za UVC LED ziboneka kumasoko agezweho kuva kuri 2MW, MW 10 kugeza 100 MW. Porogaramu zitandukanye zifite imbaraga zisabwa zitandukanye. Muri rusange, imbaraga za optique zirashobora guhuzwa muguhuza intera ya irrasiyo, icyifuzo gikenewe cyangwa icyifuzo gihamye. Ninini intera ya irrasiyo, niko imbaraga zisabwa, nimbaraga nini zisabwa.

Uburebure bwa mpinga: nkuko byavuzwe haruguru, 265nm nuburebure bwiza bwumurongo wa sterisizione, ariko urebye ko hari itandukaniro rito mugaciro kagereranijwe k’uburebure bw’imisozi miremire mu bakora, mubyukuri, imbaraga za optique nicyo kimenyetso cyingenzi cyo gupima imikorere myiza.

Ubuzima bwa serivisi: tekereza kubisabwa mubuzima bwa serivisi ukurikije igihe cya serivisi cyibisabwa byihariye, hanyuma ushakishe UVC iyobowe neza, nibyiza.

Inguni isohoka yumucyo: urumuri rusohoka rwurumuri rwamatara rufunze hamwe nindege yindege mubusanzwe ruri hagati ya 120-140 °, kandi urumuri rusohoka rwumucyo rufatanije ninzitizi zifatika zirashobora guhinduka hagati ya 60-140 °. Mubyukuri, uko ingano zingana zingana za UVC LED zatoranijwe, LED zihagije zirashobora gushushanywa kugirango zuzuze neza umwanya ukenewe wa sterilisation. Mubyerekanwe bitumva urwego rwa sterilisation, urumuri ruto ruto rushobora gutuma urumuri rwinshi, bityo igihe cyo kuboneza ni kigufi.