Anti ubhubhane!Iya kuba yintshukumo edibeneyo yabantu bonke kuMthendeleko we-Spring ka-2020. Emva kokufumana "ikhava" enzima ukuyifumana kunye nokuxutywa nguShuanghuanglian kunye nezinye iziqhulo, isangqa sethu sabahlobo sigxininise ngokuthe ngcembe kwisibane se-UV se-disinfection.

Ke inoveli coronavirus inokubulawa sisibane se-ultraviolet?

Ukuxilongwa kwenyumoniya ye-coronavirus kunye nesicwangciso sonyango (inguqulelo yovavanyo) epapashwe kuhlelo lwesine lweKomishoni yoKhuseleko lwezeMpilo yeSizwe kunye noLawulo lweSizwe lwamayeza emveli aseTshayina lukhankanye ukuba intsholongwane inovelwano kwi-ultraviolet kunye nobushushu, kwaye ubushushu buphezulu imizuzu engama-56. Imizuzu engama-30.I-Ether, i-75% ye-ethanol, i-chlorine disinfectant, i-peracetic acid kunye ne-chloroform inokusebenza ngokufanelekileyo intsholongwane.Ke ngoko, isibane sokubulala iintsholongwane se-ultraviolet sisebenza ngokubulala intsholongwane.

I-UV inokwahlulwa ibe yi-UV-A, i-UV-B, i-UV-C kunye nezinye iindidi ngokobude bobude bobude.Inqanaba lamandla liyenyuka ngokuthe ngcembe, kwaye ibhendi ye-UV-C (100nm ~ 280nm) isetyenziselwa ukubulala iintsholongwane kunye nokuvala inzala.

Isibane sokubulala iintsholongwane se-Ultraviolet sisebenzisa ukukhanya kwe-ultraviolet okukhutshwa sisibane se-mercury ukufezekisa umsebenzi wokuvala inzala.Itekhnoloji ye-Ultraviolet yokubulala iintsholongwane inokusebenza ngendlela engenakuthelekiswa nanto yokuvala inzala xa kuthelekiswa nobunye ubugcisa, kwaye ukusebenza kakuhle kokuthintela kungafikelela kuma-99% ~ 99.9%.Umgaqo wayo wesayensi kukusebenza kwi-DNA yeemicroorganisms, ukutshabalalisa ubume be-DNA, kwaye ubenze baphulukane nomsebenzi wokuzala kunye nokuziphindaphinda, ukuze bafezekise injongo yokuvala inzala.

Ngaba isibane sokubulala iintsholongwane se-ultraviolet siyingozi kumzimba womntu?I-Ultraviolet sterilization ineenzuzo zokungenambala, ezingenancasa kwaye akukho michiza eshiywe ngasemva, kodwa ukuba akukho manyathelo okukhusela asetyenziswayo, kulula kakhulu ukwenza ingozi enkulu kumzimba womntu.

Ngokomzekelo, ukuba ulusu oluvezwayo luhlanjululwa ngolu hlobo lokukhanya kwe-ultraviolet, ukukhanya kuya kubonakala kubomvu, ukubetha, ukuchithwa;ezinzulu zide zibangele umhlaza, amathumba esikhumba njalo njalo.Ngelo xesha, kwakhona "umbulali ongabonakaliyo" wamehlo, onokubangela ukuvuvukala kwe-conjunctiva kunye ne-cornea.Ukukhanya kwexesha elide kunokukhokelela kwi-cataract.I-Ultraviolet inomsebenzi wokutshabalalisa iiseli zolusu lomntu, okwenza ulusu luguge ngaphambi kwexesha.Kwixesha elimangalisayo lamva nje, iimeko zomonakalo obangelwa ukusetyenziswa ngokungafanelekanga kwesibane se-ultraviolet disinfection zihlala rhoqo.

Ke ngoko, ukuba uthenga isibane sokubulala iintsholongwane kwi-ultraviolet ekhaya, kufuneka ukhumbule xa usisebenzisa:

1. Xa usebenzisa isibane se-ultraviolet disinfection, abantu, izilwanyana kunye nezityalo kufuneka zishiye indawo;

2. Amehlo akufanele ajonge isibane se-ultraviolet disinfection ixesha elide.Imitha ye-ultraviolet inomonakalo othile eluswini lomntu kunye ne-mucous membrane.Xa usebenzisa isibane se-ultraviolet disinfection, ingqalelo kufuneka ihlawulwe ekukhuseleni.Amehlo akufanele ajonge ngokuthe ngqo kumthombo wokukhanya kwe-ultraviolet, kungenjalo amehlo aya kulimala;

3. Xa usebenzisa isibane se-ultraviolet ye-disinfection ukutshabalalisa amanqaku, ukusabalalisa okanye ukuxhoma amanqaku, ukwandisa indawo ye-irradiation, umgama osebenzayo imitha enye, kunye nexesha lokukhanyisa malunga nemizuzu engama-30;

4. Xa usebenzisa isibane se-ultraviolet disinfection, indawo engqongileyo kufuneka igcinwe icocekile, kwaye akufanele kubekho uthuli kunye nenkungu yamanzi emoyeni.Xa ubushushu bangaphakathi bungaphantsi kwe-20 ℃ okanye ukufuma okunxulumeneyo kungaphezulu kwe-50%, ixesha lokuvezwa kufuneka landiswe.Emva kokuxubha umhlaba, khupha iintsholongwane ngesibane se-ultraviolet emva kokuba umhlaba womile;

5. Emva kokusebenzisa isibane se-ultraviolet disinfection, khumbula ukukhupha umoya imizuzu engama-30 ngaphambi kokungena kwigumbi.Okokugqibela, sicebisa ukuba usapho lwakho alusifumanisi isigulana, musa ukubulala iintsholongwane kwiimveliso zekhaya.Kuba akufuneki ukuba sibulale zonke iintsholongwane okanye iintsholongwane ebomini bethu, kwaye eyona ndlela isebenzayo yokuthintela usulelo olutsha lwe-coronavirus kukuphuma kancinci, ukunxiba imaski kwaye uhlambe izandla rhoqo.