Kurwisa denda! Ichava chiito chakabatana chevanhu vese paMutambo weChirimo wa2020. Mushure mekusangana ne "chivande" chakaoma kuwana uye kukweshwa naShuanghuanglian nemamwe majee, shamwari dzedu dzakatanga kutarisa rambi reUV rekuuraya utachiona.
Saka coronavirus itsva inogona kuurayiwa nemwenje we ultraviolet？
Chirongwa chekuongorora nekurapa chirwere cheCoronavirus pneumonia (yekuyedza) chakaburitswa muchinyorwa chechina cheNational Health Protection Commission neState Administration of traditional Chinese medicine chakataura kuti hutachiona uhwu hunonzwa kupisa kwe ultraviolet, uye tembiricha yacho inosvika maminetsi makumi mashanu nematanhatu kwemaminitsi makumi matatu. Ether, 75% ethanol, chlorine disinfectant, peracetic acid uye chloroform zvinogona kudzivirira hutachiona. Saka, rambi re ultraviolet disinfectant rinoshanda mukuuraya hutachiona.
UV inogona kukamurwa kuita UV-A, UV-B, UV-C nedzimwe mhando zvichienderana nehurefu hwewavelength. Simba rinokwira zvishoma nezvishoma, uye bhendi reUV-C (100nm ~ 280nm) rinowanzo shandiswa pakuuraya utachiona uye kuuraya utachiona.
Rambi rekudzivirira utachiona reUltraviolet rinoshandisa chiedza cheultraviolet chinoburitswa nerambi remercury kuti riite basa rekudzivirira utachiona. Tekinoroji yekudzivirira utachiona yeUltraviolet ine kushanda kwekudzivirira utachiona kusingaenzaniswi kana tichienzanisa nedzimwe tekinoroji, uye kushanda kwekudzivirira utachiona kunogona kusvika 99% ~ 99.9%. Musimboti wayo wesainzi ndewekushanda paDNA yemabhakitiriya, kuparadza chimiro cheDNA, uye kuita kuti arasikirwe nebasa rekubereka nekuzvidzokorora, kuitira kuti chinangwa chekudzivirira utachiona chibudirire.
Rambi rekudzivirira utachiona hwe ultraviolet rinokuvadza muviri wemunhu here? Kuchenesa masero e ultraviolet kune zvakanakira zvekuti hapana ruvara, hapana kuravira uye hapana makemikari anosara, asi kana pasina nzira dzekudzivirira dziri kushandiswa, zviri nyore kwazvo kukonzera kukuvara kukuru mumuviri wemunhu.
Semuenzaniso, kana ganda rakaonekwa rikabatwa nechiedza cheultraviolet, chiedza chinoonekwa sekutsvuka, kuvaviwa, kusviba; chakakomba chinotokonzera kenza, bundu reganda nezvimwewo. Panguva imwe chete, ndicho "muurayi asingaoneki" wemaziso, izvo zvinogona kukonzera kuzvimba kwe conjunctiva ne cornea. Kupiswa kwenguva refu kunogona kutungamira ku cataract. Ultraviolet ine basa rekuparadza masero eganda revanhu, zvichiita kuti ganda rikwegure nguva isati yakwana. Munguva pfupi yapfuura, nyaya dzekukuvadzwa kunokonzerwa nekushandiswa zvisina kunaka kwerambi re ultraviolet disinfection dzawanda.
Saka, kana ukatenga rambi re ultraviolet disinfecting kumba, unofanira kurangarira kana uchirishandisa:
1. Pakushandisa rambi rekudzivirira utachiona re ultraviolet, vanhu, mhuka nemiti vanofanira kubva panzvimbo yacho;
2. Maziso haafanire kutarisa rambi re ultraviolet kwenguva yakareba. Mwaranzi ye ultraviolet inokuvadza ganda revanhu uye mucous membrane. Pakushandisa rambi re ultraviolet disinfecting, kungwarira kunofanira kupiwa pakudzivirira. Maziso haafanire kutarisa zvakananga panobva chiedza che ultraviolet, zvikasadaro maziso achakuvara;
3. Paunenge uchishandisa rambi re ultraviolet rekuuraya utachiona muzvinhu, tambanudza kana kuturika zvinhu, wedzera nzvimbo yekuvhenekesa, daro rinoshanda imita imwe, uye nguva yekuvhenekesa imaminitsi angangoita makumi matatu;
4. Pakushandisa rambi re ultraviolet disinfecting, nharaunda inofanira kucheneswa, uye hapana guruva nemvura mumhepo. Kana tembiricha yemukati iri pasi pe20 ℃ kana hunyoro hwayo huri kupfuura 50%, nguva yekubuda muvhu inofanira kuwedzerwa. Mushure mekukwesha ivhu, bvisa utachiona nerambi re ultraviolet kana ivhu raoma;
5. Mushure mekushandisa rambi rekudzivirira utachiona re ultraviolet, yeukai kufefetedza kwemaminitsi makumi matatu musati mapinda mukamuri. Chekupedzisira, tinokukurudzirai kuti kana mhuri yenyu isati yaona murwere, musauraya utachiona mumidziyo yemumba. Nekuti hatifanire kuuraya mabhakitiriya ese kana mavhairasi muhupenyu hwedu, uye nzira inoshanda zvikuru yekudzivirira hutachiona hutsva hwe coronavirus ndeyekubuda zvishoma, kupfeka mamasiki uye kugeza maoko nguva nenguva.
Nguva yekutumira: Ndira-09-2021