Isikhokelo sokuKhetha isihluzo esiLungileyo se-UV ye-LED kwiimfuno zakho zokubulala iintsholongwane

Ukutyhubela iminyaka, ukukhanya kwe-ultraviolet (UV) njengesibulali-ntsholongwane kuye kwaduma. I-UV LED isetyenziswe njenge Isisombululo se-UV LED  ekwaziyo ukubulala iintlobo ngeentlobo zeentsholongwane, kuquka iintsholongwane, iintsholongwane, kunye nokungunda. Ikwabizwa ngokuba Inkqubo ye-UV LED Disinfection . Itekhnoloji ye-UV ye-LED yenze ukuba kube lula ukusebenzisa isibane se-UV   Isifo samanzi e-UV  ngendlela esebenzayo nengabizi kakhulu kwiminyaka yakutshanje kwaye izihluzi ze-UV ze-LED zinokusetyenziselwa ukucoca amanzi, ukubulala iintsholongwane emoyeni, kunye nokucoca umphezulu.

Nangona kunjalo, ngokhetho oluninzi, kunokuba nzima ukukhetha isihluzo esifanelekileyo se-UV ye-LED kwiimfuno zakho zokubulala iintsholongwane. Esi sikhokelo sibhalelwe ukubonelela ngoshwankathelo olubanzi lwezinto ekufuneka ziqwalaselwe xa ukhetha isihluzo se-UV ye-LED ngeenjongo zokubulala iintsholongwane.

Iintlobo zokukhanya kwe-UV

Phambi kokuphonononga izinto ekufuneka uziqwalasele xa ukhetha isihluzo se-UV ye-LED, kuyafuneka ukuba uqonde iintlobo ezahlukeneyo zokukhanya kwe-UV. Ukukhanya kwe-UV kuza kwiindidi ezintathu: UV-A, UV-B, kunye ne-UV-C. Ukukhanya kwe-UV okumaza amade, okufana ne-UV-A kunye ne-UV-B, akusebenzi kangako ekubulaleni iintsholongwane. IUV-C, kwelinye icala, yimitha yeultraviolet enobude obufutshane obunokubulala iintsholongwane, iintsholongwane kunye nokungunda. Ubude bemitha ye-UV-C buphakathi kwama-200 nama-280 nanometers (nm).

Ke nantsi izinto ekufuneka uzithathele ingqalelo isihluzo esifanelekileyo se-UV ye-LED kwiimfuno zakho zokubulala iintsholongwane:

Isihluzi se-UV LED Ubude beWaveleng

Izihluzi ze-UV ze-LED kufuneka zikhethwe ngokusekwe kubude bokukhanya kwe-UV-C. Amandla okukhanya kwe-UV okutshabalalisa iintsholongwane kumiselwa bubude bobude. Malunga ne-254nm lolona bude busebenzayo bokutshabalalisa ii-microorganisms.

Nangona kunjalo, iyasebenza Isifo samanzi e-UV  kwezinye iimicroorganisms zinokufuna ubude bobude obahlukileyo. Ngokomzekelo, i-parasite yamanzi i-Cryptosporidium iyamelana nokukhanya kwe-UV kwi-254nm. Ubude obungama-280nm bufuneka ukuze kubulawe iintsholongwane. Ngenxa yoko, kubalulekile ukumisela ubude obufunekayo bokubulala iintsholongwane kwii-microorganisms onqwenela ukuzisusa.

Ukuqina kwesihluzi se-UV LED

Xa ukhetha isihluzo se-UV ye-LED, kukwabalulekile ukuqwalasela ubunzulu bokukhanya kwe-UV. Ubunzulu bemitha ye-UV bumisela isantya sokubulawa kwee-microorganisms. Ukukhanya kokukhanya kwe-UV kulinganiswa ngee-microwatts ngesentimitha yesikwere (W/cm2). Iintsholongwane ezikhawulezayo ziyapheliswa, kokukhona ubukhulu bokukhanya kwe-UV. Ii-microorganisms ekujoliswe kuzo zimisela ubunzulu obuyimfuneko ekubulaweni kweentsholongwane okusebenzayo. Umzekelo, isihluzo se-UV LED esinobunzulu obuphantsi sinokwanela ukubulawa kweentsholongwane kumphezulu. Nangona kunjalo, ukubulawa kweentsholongwane emanzini okusebenzayo kunokufuna isihluzo se-UV ye-LED enobunzulu obuphezulu.

Isoftware ye-UV yesihluzi se-LED

Ukuba wakho’re ukugqiba ngesihluzo se-UV LED njenge   Isisombululo se-UV LED , kukwabalulekile ukuqwalasela usetyenziso olucetyiweyo lwesihluzi. Izihluzi ze-UV ze-LED zinokusetyenziselwa ukucoca amanzi, ukubulala iintsholongwane emoyeni, kunye nokucoca umphezulu. Isicelo ngasinye sidinga uhlobo olulodwa lwesihluzi se-UV LED. Umzekelo, isihluzo se-UV ye-LED kufuneka sibe nesantya esiphezulu sokuhamba ukuze siqinisekise ukubulawa kweentsholongwane emanzini. Ukubulala iintsholongwane emoyeni Izihluzi ze-UV ze-LED kufuneka zibe neqondo eliphezulu lokungena komoya ukuqinisekisa ukuba umoya wegumbi lonke uvalwe iintsholongwane. Izihluzi ze-UV ze-LED zokubulala iintsholongwane kumphezulu kufuneka zibenobunzulu obuphezulu bokuqinisekisa ukuba yonke imiphezulu ikhuselwe iintsholongwane.

Ubungakanani besihluzi se-UV LED

Okulandelayo, kufuneka uqwalasele imilinganiselo yesihluzi xa ukhetha isihluzo se-UV LED. Indawo yokugubungela isihluzo se-UV LED simiselwa ngokwemilinganiselo yayo yomzimba. Isihluzi esikhulu se-UV ye-LED sinokubandakanya indawo enkulu kunomlingani wayo omncinci. Ngaphambi kokukhetha isihluzo se-UV ye-LED, kubalulekile ukumisela ubungakanani bendawo onqwenela ukuyibulala iintsholongwane. Isihluzi esincinci se-UV ye-LED, umzekelo, inokwanela ukubulawa kweentsholongwane kumphezulu kwigumbi elincinci. Nangona kunjalo, isihluzo esikhulu se-UV ye-LED sinokufuneka ukuze kubulawe iintsholongwane kumanzi echibi elikhulu.

Ukuqina kwe-UV yesihluzi se-LED

Xa ukhetha isihluzo se-UV LED, kubalulekile ukuqwalasela ukuqina kwesihluzo. Izihluzi ze-UV ze-LED zinokuba nobomi obahlukeneyo ngokuxhomekeke kumgangatho kunye nokusetyenziswa kwazo. Ezinye izihluzi ze-UV ze-LED zinokufuna ukutshintshwa rhoqo kwiinyanga ezimbalwa, ngelixa ezinye zinokuhlala iminyaka. Ukomelela kwesihluzo se-UV LED kuxhomekeke kwinani lezinto, kubandakanywa umgangatho wamalungu asetyenzisiweyo, iqondo lokugcinwa, kunye nobuninzi bokusetyenziswa. Ukuqinisekisa ukubulawa kweentsholongwane okusebenzayo ixesha elide, kubalulekile ukukhetha isihluzo se-UV LED esomeleleyo kwaye sifuna ukugcinwa okuncinci.

Isiqinisekiso sesihluzi se-UV LED

Isiqinisekiso yenye into ebalulekileyo eqwalaselwayo xa ukhetha isihluzo se-UV LED. Isihluzi se-UV LED esiqinisekisiweyo siqinisekisa ukuba sizalisekisa ukhuseleko olufunekayo kunye nemigangatho yokusebenza. Ukuqinisekiswa kunokuqinisekisa ukuba isihluzo se-UV ye-LED siyasebenza ekupheliseni ii-microorganisms. Isatifikethi samazwe ngamazwe se-NSF, isiqinisekiso se-Underwriters Laboratories (UL), kunye nophawu lwe-CE ziphakathi kweziqinisekiso ekufuneka ziqwalaselwe xa ukhetha isihluzo se-UV LED. Isiqinisekiso sinokunceda ekuqinisekiseni ukuba isihluzo se-UV ye-LED sikhuselekile ukuba singasetyenziswa kwaye asivelisi zimveliso ziyingozi.

Iindleko zesihluzi se-UV LED

Ixabiso lesihluzo se-UV ye-LED ikwayingqwalasela ebalulekileyo xa ukhetha enye. Izihluzi ze-UV ze-LED ziyahluka kwixabiso ngokusekelwe kumgangatho wazo, ubukhulu, kunye nokusetyenziswa okujoliswe kuyo. Ngaphambi kokukhetha isihluzo se-UV ye-LED, kubalulekile ukumisela ibhajethi yakho kunye nenqanaba lokubulala iintsholongwane ozifunayo. Kusenokuhenda ukukhetha isihluzi se-UV ye-LED esingabizi kakhulu, kodwa sisenokungasebenzi kakuhle ekupheliseni ii-microorganisms kwaye singahlala ixesha elide. Xa ukhetha isihluzo se-UV LED, kubalulekile ukuseka ibhalansi phakathi kwexabiso kunye nomgangatho.

Okukwintsusa

Izinto ezininzi kufuneka ziqwalaselwe ngononophelo xa ukhetha isihluzo esifanelekileyo se-UV ye-LED kwiimfuno zakho zokubulala iintsholongwane. Ezi zinto zibandakanya ubude bokukhanya kwe-UV, ukuqina kokukhanya kwe-UV, ukusetyenziswa kwesihluzo se-UV ye-UV, imilinganiselo yesihluzo se-UV ye-LED, ukuqina kwesihluzi se-UV, isiqinisekiso, kunye nexabiso.

Ngokuqwalasela ezi zinto, unokukhetha isihluzo se-UV ye-LED esebenzayo ekupheliseni iintsholongwane, ikhuselekile ukuyisebenzisa, kwaye iyafikeleleka. Kukwabalulekile ukuba uqinisekise ukuba isihluzo se-UV LED sifakwe ngokuchanekileyo kwaye sigcinwe ukuqinisekisa ukusebenza kakuhle kokubulala iintsholongwane.