nūhou

ʻO ka ʻenehana disinfection ʻo Ultraviolet (UV) ka hōkū i hana i ka wai a me ka ea i nā makahiki he 20 i hala, ma muli o ka hiki ke hāʻawi i ka lāʻau me ka hoʻohana ʻole ʻia o nā kemika weliweli.

Hoʻohālikelike ʻo UV i nā nalu i hāʻule ma waena o ka mālamalama i ʻike ʻia a me ka x-ray ma ka pae uila electromagnetic. Hiki ke hoʻokaʻawale hou ʻia ke ʻano UV i UV-A, UV-B, UV-C, a me Vacuum-UV. Hōʻike ka ʻāpana UV-C i nā nalu mai 200 200 - 280 nm, ka lōʻihi nalu i hoʻohana ʻia i kā mākou huahana disinfection LED.
Hoʻopili nā fotona UV-C i nā hunaola a hoʻopōʻino i ka acidic nucleic, e hiki ʻole ai iā lākou ke hana hou, a i ʻole microbiologically inactive. Kū kēia hana i ke ʻano; hoʻokuʻu ka lā i nā kukuna UV e hana i kēia ala. 
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Ma ke anuanu, hoʻohana mākou i nā Diode Light Emitting (LED) e hana i nā kiʻekiʻe o nā kiʻi paʻi UV-C. Kuhikuhi ʻia nā kukuna i nā mea hoʻomaʻi, nā koʻohune a me nā pathogens ʻē aʻe i loko o ka wai a me ka lewa, a i ʻole ma nā ʻilikai e hōʻino ʻole i kēlā mau pathogens i kekona.

ʻO ke ala like a nā LEDs i hoʻohuli ai i ka hōʻike a me nā ʻoihana kukui, hoʻonohonoho ʻia ka ʻenehana UV-C LED e hāʻawi i nā hopena hou, hoʻomaikaʻi ʻia, a hoʻonui ʻia i ka mālama ʻana i ka ea a me ka wai. ʻO ka pale pālua, loaʻa ka pale ma hope o ka kānana kahi i hiki ʻole ke hoʻohana ʻia i nā ʻōnaehana mercury.

Hiki ke hoʻohui ʻia kēia mau LED i loko o nā ʻōnaehana like ʻole e mālama ai i ka wai, ka ea, a me nā ʻilikai. Hana pū kēia mau ʻōnaehana me ka ʻōpala LED e hoʻopuehu i ka wela a hoʻomaikaʻi i ka maikaʻi o ke kaʻina disinfection.


Ka manawa Post: Dec-02-2020