Hiki iā UVC Light ke hoʻopau i ka Coronavirus?

Ke ʻimi nei paha nā mea kūʻai aku e kūʻai i nā puʻupuʻu ultra-violet (UVC) e hoʻomaʻemaʻe i nā wahi i loko o ka hale a i ʻole nā ​​​​wahi like ʻē aʻe i hāʻawi ʻia i ka maʻi maʻi o Coronavirus Sickness 2019 (COVID-19) i lawe ʻia e ka coronavirus hou SARS-CoV-2 

He aha ke kukui UV?

ʻO ke kukui UV (ultraviolet) kahi ʻano o ka pāhawewe electromagnetic. ʻOi aku ka pōkole o ka nalu ma mua o ka mālamalama ʻike ʻia, no laila ʻaʻole ʻike ʻia e ka maka, akā hiki ke ʻike ʻia e kona hopena i nā mea like ʻole. Hiki ke hoʻololi i ka hoʻoheheʻe UV ke hoʻololi i nā paʻa kemika i loko o nā molekala, e hoʻoulu ai i nā hopena kemika, a hiki nō hoʻi ke kumu i nā mea he nui i fluoresce a i ʻole nā ​​​​mālamalama. Hoʻohaʻahaʻa ka radiation UV i ke kaulahao o nā polymers, ka hopena o ka nalowale ʻana o ka ikaika a me ka wehe ʻana a me ka haki ʻana. Hoʻopili pū ʻia e nā puaʻa a me nā mea pena, e hoʻololi ai i ka waihoʻoluʻu. kukui UV  hiki maoli mai i ka lā a hiki ke hoʻopuka ʻia e nā kumu kukui hana.

Nā ʻano o ke kukui UV ?

• UVA, a i ʻole kokoke i UV (315–400 nm), ʻo UVA ka ikehu haʻahaʻa loa. Aia ʻoe i ka lā, ʻike mua ʻoe i ka kukui UVA. Hoʻopili ʻia ka ʻike ʻana i ke kukui UVA i ka ʻelemakule a me ka pōʻino o ka ʻili.
• UVB, a i ʻole UV waena (280–315 nm), aia ke kukui UVB i waenakonu o ka spectrum ultraviolet. Aia kekahi hapa liʻiliʻi o ka lā i ke kukui UVB. ʻO ia ke ʻano nui o nā kukuna UV e hoʻoulu ai i ka lā a me ka hapa nui o nā maʻi maʻi ʻili.
• UVC, a i ʻole UV mamao (180–280 nm), ʻoi aku ka ikaika o ke kukui UVC. Hoʻopili ʻia ka hapa nui o ka kukui UVC mai ka lā e ka ozone o ka Honua, no laila ʻaʻole ʻoe e ʻike maʻamau iā ia i kēlā me kēia lā. Eia nō naʻe, aia nā ʻano kumu UVC artificial.

Hiki ke hoʻopili ʻia ka lōʻihi o ka nalu o ke kukui i ka hiki ke hoʻopau i nā maʻi maʻi a me nā pilikia palekana a me ke olakino e pili ana. ʻO ka hoʻāʻo ʻana i ke kukui hiki ke hōʻike i ka nui o nā hawewe hou aʻe e hoʻopuka ʻia. No ka loaʻa ʻole o ka mercury i nā LED, ʻoi aku ka maikaʻi ma mua o nā kukui mercury haʻahaʻa haʻahaʻa 

I kēia manawa, hōʻike nā hoʻokolohua ʻo ka kukui UVC ka ʻano ʻoi loa o ke kukui ultraviolet e pepehi i ka bacteria. Hiki ke hoʻohana ʻia e disinfect i ka ʻili, ka ea a me ka wai. Hoʻopau ke kukui UVC i nā germs e like me nā maʻi maʻi a me ka bacteria ma o ka luku ʻana i nā molekala e like me ka nucleic acids a me nā protein. ʻAʻole hiki i ka bacteria ke hana i nā kaʻina hana e pono ai ke ola.

E pili ana i ka UVC Light a me ka Novel Coronavirus

Ua hoʻāʻo ʻia ka novel coronavirus i nā moʻomeheu wai e hoʻohana ana i ka kukui UVC i kahi noiʻi hou i paʻi ʻia ma ka American Magazine of Infection Control.

Mālamalama UVC no ka hoʻomaʻemaʻe ʻana i ka ʻili

Ua hōʻike ʻia kahi noiʻi ʻē aʻe ma ka AJIC me ka hoʻohana ʻana i kahi kukui UVC kūikawā e hoʻopau i ka SARS-CoV-2 ma nā ʻaoʻao lab. Wahi a ka noiʻi, ua make ka radiation UVC i ka 99.7% o ka coronavirus ola ma lalo o 30 kekona.

E hoʻohana i ke kukui UVC e hoʻomaʻemaʻe i ka ea 

ʻO kahi noiʻi i noiʻi ʻia me ka hoʻohana ʻana i ka kukui UVC mamao e hoʻopau i ʻelua mau ʻano coronaviruses kanaka i loko o kēia Donhana lāh konʻaia   i loko o ka puke pai ʻepekema Scientific Reports.

Mālamalama UVC no ka hoʻomaʻemaʻe wai

  ʻO kahi noiʻi hou ma ka American Journal of Infection Control (AJIC) i noiʻi i ka hoʻohana ʻana i ka kukui UVC e pepehi i nā helu nui o nā coronaviruses hou i nā moʻomeheu wai. Ua ʻike ʻia ka haʻawina he 9 mau minuke o ka UVC light irradiation hiki ke hoʻopau loa i ka maʻi.

Pehea e hoʻohana ai i nā kukui UVC e pepehi i ka Coronavirus

He paʻakikī ka hoʻomaʻemaʻe ʻana i ka wai, ka ea, a me kekahi mau ʻili a me nā ākea. Hiki ke hoʻohana ʻia nā kukui UVC e disinfect i kēia mau kaiapuni. Īnaa,  Nā kukui UVC a hoʻohana ʻia nā robots e hoʻomaʻemaʻe i ka wai, nā wahi i loko o nā keʻena o ka haukapila, a me nā kaʻa nui e like me nā kaʻa  Nā kukui UVC  hiki ke hoʻohana ʻia ma nā wahi ākea i loko o ka hale e hoʻopau ai i nā maʻi maʻi lele a me nā microorganism ʻē aʻe. Hoʻokomo ʻia ke kukui ma luna o ka lumi ma ke kiʻekiʻe o 8 kapuaʻi aʻe (2.4 mika). Ua ʻoki ʻia ʻo ia i ʻālohilohi ma ke alo a i ʻole i ke kaupaku ma mua o ka papahele. ʻO nā mea pā a me nā kukui e hōʻoia i ka neʻe ʻana o ka ea mai lalo o ka lumi a i luna a me ka hope. Ma ka hana ʻana i kēia, ʻike ʻia ka ea holoʻokoʻa i loko o ka lumi  Nā kukui UVC , ka mea e hoʻopau ai i ka bacteria ea  Nā kukui UVC Hiki ke hoʻokomo pū ʻia i loko o nā ʻauwaʻa ea no ka hoʻopau ʻana i nā maʻi maʻi lele a me nā hua bacteria ʻē aʻe e neʻe mai kahi lumi a i kahi lumi.

He mea nui ia  Nā kukui UVC  hoʻohana ʻia i loko o nā lumi me nā poʻe ʻaʻole paʻi i ka lumi. Hiki i kāna kukui UVC kiʻekiʻe ke hōʻino i nā maka a me ka ʻili i kekona wale nō.

He aha nā hemahema i loaʻa i nā kukui UVC? 

ʻO kekahi o kāna mau drawbacks ʻo ia ka kukui UVC pono e hoʻopā pololei i mea e pono ai.

·  ʻAʻole naʻe i ʻike ʻia he aha nā ʻāpana hōʻike UVC, e like me ka lōʻihi o ka nalu a me ka dosage, ʻoi aku ka maikaʻi no ka pepehi ʻana iā SARS-CoV-2.

·  E pōʻino paha kou mau maka a i ʻole kou ʻili ke ʻike ʻia i nā ʻano kukui UVC.

·  ʻO nā kukui kukui UVC i hāʻawi ʻia no ka hoʻohana ʻana ma ka home, ʻoi aku ka liʻiliʻi o ka ikaika. ʻO ka hopena, ʻoi aku ka lōʻihi o ka manawa e luku ai i ka bacteria.

·  Hiki i nā kumu kukui UVC ke hana i ka ozone a i ʻole ka mercury, hiki ke hōʻeha i nā kānaka.

He aha nā ʻano kukui he nui e hoʻokuʻu i ka Radiation UVC?

Eia kahi kikoʻī no laila e ʻike i ka mea e hana pono iā ʻoe.

Io- ʻai uki ʻai ao aa:

 I ka wā ma mua, ua hana pinepine ʻia ka radiation UVC e nā kukui mercury haʻahaʻa haʻahaʻa, e hoʻokuʻu nui ʻia ma 254 nm (>90%). Hiki i kēia ʻano puʻupuʻu ke hana i nā lōʻihi nalu ʻē aʻe. Loaʻa nā kukui ʻē aʻe e hoʻopuka i nā kukui ʻike ʻia a infrared wale nō akā he ʻano nui o nā hawewe UV.

ʻai ʻO ʻole ni wahoha- ehSarah aa:

ʻO kekahi ʻano kukui me kahi kiʻekiʻe o ka 222 nm i kapa ʻia he "kukui excimer."

ĀlāʻAʻole oʻu oe:

ʻO kēia mau kukui, e hoʻopuka ana i nā pōkole pōkole o UV, ʻike ʻia, a me nā kukui infrared i mālama ʻia no ka hoʻokuʻu ʻana i ka radiation UVC ma mua, hoʻohana ʻia i nā hale maʻi e hoʻomaʻemaʻe i nā wahi o nā hale hana a me nā wahi ʻē aʻe. Hoʻohana mau ʻia kēia mau mea inā ʻaʻohe poʻe ma ia wahi.

_ O - ▁ ʻ ā pala ▁make ʻ a l:

E maʻalahi hoʻi ka loaʻa ʻana o nā LED e hoʻopuka ana i ka radiation UV. ʻO ka mea maʻamau, hoʻokuʻu ʻia kahi laulā hawewe liʻiliʻi e nā LED. No ka loaʻa ʻole o ka mercury i nā LED, ʻoi aku ka maikaʻi ma mua o nā kukui mercury haʻahaʻa haʻahaʻa. Hiki ke kuhikuhi ʻia nā LED a ʻoi aku ka liʻiliʻi o ka ʻili.

Ma hea e kūʻai ai i ke kukui UV?

I kēia manawa, ua aʻo ʻoe i nā kukui UVC i kekahi hopena i ka virus lei aliʻi hou, a hoʻohana  Nā kukui UVC no ka disinfection i kēlā me kēia lā.   Zhuhai Tianhui Electronic Co., Ltd  he hopena kūpono e kūʻai ai i kāu  Nā kukui UVC . Ua ʻike ʻo 2002 i ka hoʻokumu ʻana o Zhuhai Tianhui Electronic Co., Ltd. ʻO kēia kahi mea hoʻohua, ʻenehana kiʻekiʻe UV Led mea hana  LuaHawaiohaSherifo Donhana lāh konʻaia Ō  Nā kukui UV 'Kikallākou mommin Donmake aʻu aoi  Ol. Hoʻohui ia i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku, a me Donmake aʻu aoi 'Kin.

ʻO ka ʻelele nui ma Greater China ʻo Seoul Semiconductor SVC, me ka hui pū ʻana ma mua o ʻumi makahiki. He iwakālua makahiki o ka ʻike nui i loko o ka  UV LED  makeke, ike i ka hoohana ana  Nā kukui UV ma nā ʻāpana like ʻole, a mākaukau e hoʻolako i nā mea kūʻai aku me ka hoʻomohala huahana a me ka noiʻi. Hiki iā ia ke pane koke i nā noi o nā mea kūʻai aku a kōkua i nā mea kūʻai aku i ka nānā ʻana a me ka hoʻoponopono ʻana i nā pilikia i ka manawa mua.

Sarah ea

Ua hōʻike ʻia nā haʻawina e hiki i nā kukui UVC ke pepehi i ka maʻi SARS-CoV-2 ma nā ʻaoʻao a hiki i ka 99.7%. Donhana lāh konʻaia ua hoʻokomoʻia i loko o nā kaʻina hana hoʻomaʻemaʻe maʻamau e nā halemai a me nā keʻena olakino. ʻO nā keʻena haukapila, nā keʻena hana, nā lumi hana a me nā mea lapaʻau e pōmaikaʻi mai ka disinfection ea UVC e mālama iā lākou i ka maʻemaʻe a me ka wehe ʻana i nā pathogens, me kekahi mau superbugs kū'ē i ka antibiotic. Hiki i ka hoʻomaʻemaʻe ʻana i kēlā me kēia lā ke hoʻohana i nā kukui UVC no ka disinfection.