Ua hoʻāla ka maʻi maʻi covid-19 i ka ʻike ākea o ka disinfection UV, ka mea i hōʻike ʻia i ka hoʻonui ʻana o nā huahana LED ma ka mākeke. Hiki ke hoʻohana ʻia ke kukui Ultraviolet e hoʻopau i ka ea, ka wai a me nā ʻili o nā mea like ʻole. Wahi a ka International ultraviolet Association (iuva) hiki ke kōkua i ka hōʻemi ʻana i ka pilikia o ka hoʻouna ʻana i ka maʻi covid-19. Ua māhele ʻia ke kukui Ultraviolet i kekahi mau pae (Figure 1). ʻO UV-A a i ʻole nā ​​kukui ʻeleʻele mai 315 a 400 nm a hoʻohana ʻia i nā noi e like me ka hoʻāʻo ʻana i ka māmā māmā, ka hoʻōla ʻana, phototherapy, nā mea ʻoki a me nā moena tanning. ʻO ka hoʻolaha lōʻihi i ka UV-A hiki ke alakaʻi i ka ʻili ʻili a me ka ʻelemakule mua. Ua māhele ʻia ke kiʻi 1 ultraviolet i kekahi mau pae.

ʻO UV-B i ka laulā nalu o 280 ~ 315 nm he mea weliweli. Ma muli o ka lōʻihi o kaʻikeʻana i ka UV-B e pili ana i ka loaʻaʻana o ka maʻi kanesa o kaʻili, kaʻeleʻele o kaʻili a me ka cataract, nā noi pāʻoihana e pili ana i ka mālama a me ka phototherapy i ka lāʻau. ʻAʻole pili kēia pūna UV i ka maʻi kanesa ʻili no ka mea ʻaʻole komo nā photon i loko o ka ʻili, akā e like me ka iuva noiʻi, hiki i ka hoʻolaha ʻana i ka UV-C ke hōʻeha i ka ʻili e like me ke kuni nui a hōʻino i ka retina o nā maka. Hiki i nā kiʻi UV-C ke launa pū me ka RNA a me nā molekala DNA i nā microorganism e hoʻopau pono iā lākou. Ua hoʻohana ʻia nā kukui vapor Mercury i hiki ke hoʻokuʻu i ka UV-C no ka disinfection no nā makahiki he mau makahiki. Eia naʻe, e like me nā ʻano kukui ʻē aʻe, ua hoʻololi lākou i nā huahana me ka hoʻohana ʻana i nā kumu kukui LED.

Manaʻo ka poʻe loea olakino ʻo ke ʻano nui o ka lawe ʻana i ka covid-19 ma o ka hoʻopili ʻana me nā kulu hanu i ka lewa a i ʻole ma luna o nā mea. Hoʻohana nui ʻia nā huahana sterilization a me nā disinfection i kēia manawa no ka disinfection ili. Me ka hoʻonui ʻia ʻana o kēia mau mākeke lako, ʻoi aku ka maikaʻi o nā ʻōnaehana disinfection ea. Loaʻa i nā huahana i loaʻa nā pōmaikaʻi o ke kūpono no nā ʻano kukui LED ʻē aʻe: liʻiliʻi liʻiliʻi, hoʻohui maʻalahi me nā mea hana ʻē aʻe e like me nā mea ʻike maka, a me nā koi haʻahaʻa haʻahaʻa. Eia nō naʻe, ʻoi aku ka nui o nā kumukūʻai o kēia mau huahana, a e nui aʻe nā kaohi ʻana i ka laulā o nā wahi i hiki ke hana ʻia i ka manawa maoli.

ʻO ka manaʻo mua o ka neʻe ʻana i nā LED ʻo ia ka emi nui o ke ola LED i hoʻohālikelike ʻia me nā kukui vapor mercury. Eia naʻe, pili kēia hopohopo i ka loiloi o ka hana mau ʻana i nā noi kuʻuna e like me nā ʻōnaehana hoʻomaʻemaʻe i hoʻopaʻa ʻia, a ʻaʻole manaʻo e hiki ke hoʻohana ʻia nā huahana bactericidal (a i kekahi manawa pono) ke hoʻohana ʻia. E like me nā LED a pau, hiki i nā LED UV-C ke kaʻa ʻaneʻane pau ʻole me ka hoʻopilikia ʻole i ka puka māmā; Eia kekahi, pono ke kukui vapor mercury i mau minuke o ka manawa preheating e hiki ai i ka puka kukui kiʻekiʻe loa, a hiki i nā huahana LED ke kokoke i ka pae puka piha i ka manawa koke. Eia kekahi, ʻaʻole like me nā kukui vapor mercury, nā huahana i alakaʻi ʻia e hiki ke hāʻawi wale i ka nalu i koi ʻia no nā hopena maikaʻi loa me ka ʻole o ka pau ʻana o ka ikehu ma ke ʻano o nā nalu invalid.

Ma ka ʻōlelo maʻamau, ʻo kekahi pilikia o nā huahana kukui sterilization ka hōʻoia ʻana i ka palekana o ka huahana a me nā koi hana. Wahi a Carl Bloomfield, ka luna hoʻokele honua o ka ʻoihana ʻoihana ma ka ʻoihana uila a EUROLAB, ua kālele kā lākou loiloi huahana i nā ʻāpana kukui, ka hōʻoia ʻana i ka ʻōlelo sterilization, ka mālama palekana, a me ka EMC pili. Ua hoʻomaka nā ʻoihana hoʻomohala maʻamau e hoʻāʻo i nā kūlana, akā ʻaʻole i loaʻa nā kūlana, no laila ke hilinaʻi nei ʻo EUROLAB i kāna ʻoihana a me ka ʻike loea e hoʻolālā i nā protocol loiloi no nā huahana kikoʻī a me kā lākou mau noi i manaʻo ʻia. Hiki ke paʻakikī ka hoʻokō palekana no ka mea e pili ana ia i ka huahana a me kona hoʻohana ʻana, me ke ahi, ka uila uila, ka pilikia mechanical, nā pōʻino optical, nā puka UV a me nā hoʻoiho ozone.

Ma kahi o nā huahana disinfection UV, aia kahi ʻano huahana hou i kapa ʻia ʻo "visible light disinfection (VLD)". Hoʻohana kēia mau huahana i nā lōʻihi nalu indigo (ʻulaʻula poni) i hoʻokuʻu ʻia e nā LED, kahi palekana no ke kino o ke kanaka e ʻike ʻia no ka manawa lōʻihi, i mea e hoʻopau mau ai i ka bacteria i pili i kēia mau nalu. ka hoʻokō kukui mau, a i kekahi manawa hoʻohana pū ʻia me nā kumu kukui keʻokeʻo no ke kukui maʻamau. Pono e ʻike ʻia ʻaʻole pono ka disinfection VLD no nā maʻi bacteria a pau ʻole no nā maʻi maʻi.