UV fitilu disinfection
Abubuwan da ke shafar tasirin ultraviolet disinfection da haifuwa sune:
(1) Lokacin amfani da fitila: Ƙarfin haifuwa na fitilar UV yana raguwa tare da karuwar lokacin amfani.Gabaɗaya, ƙarfin fitarwa na fitilar UV bayan amfani da 100h shine ƙarfin fitarwa mai ƙima, kuma lokacin haske lokacin da aka kunna fitilar UV zuwa 70% na ƙimar ƙarfin shine matsakaicin rayuwa.Matsakaicin tsawon rayuwar fitilun UV na gida gabaɗaya kusan 2000h.
(2) Yanayin muhalli: Gabaɗaya, fitilar UV tana da mafi kyawun sakamako na haifuwa lokacin da yanayin yanayi ya kasance 20 ℃ kuma ƙarancin dangi shine 40 ~ 60%.Lokacin da zafin jiki ne 0 ℃, ta haifuwa sakamako ne kasa da 60%.
(3) Nisan radiyo: a cikin 500mm daga tsakiyar bututu, ƙarfin iska mai ƙarfi yana da daidaituwa daidai da nisa, kuma sama da 500mm, ƙarfin hasken wuta yana kusan inversely daidai da murabba'in nesa.
(4) Bacteria: Saboda nau'in membrane daban-daban da sifofin kwayoyin cutar, tasirin haifuwa na hasken ultraviolet akan kwayoyin cutar, wato, adadin haifuwa, shima ya bambanta.Idan samfurin ƙarfin iska da lokacin sakawa ana ɗauka shine kashi na iska, lokacin da adadin da ake buƙata na Escherichia coli shine 1, yana ɗaukar kusan 1 zuwa 3 don staphylococcus, tubercle bacillus da makamantansu, kuma game da subtilis da spores. da yisti.Yana ɗaukar 4 ~ 8, kuma game da 2-50 don ƙira.
(5) Hanyar shigarwa: Adadin shigar da hasken ultraviolet yana da ƙasa, kuma yana da tasiri sosai ta hanyar kariya da hanyoyin shigarwa.A cikin ɗaki mai tsabta na halitta, gabaɗaya akwai hanyoyin shigarwa da yawa don fitilun lanƙwasa, fitilolin gefe, da fitilun rufi, waɗanda fitilun rufi ke da mafi kyawun sakamako na haifuwa.
Saboda ƙayyadaddun sakamako na ƙwayoyin cuta na ultraviolet da kuma mummunan sakamako akan jikin mutum wanda zai iya haifar da shi a lokacin haifuwa, amfani da fitilun ultraviolet don bakarar da ɗakunan tsabta na halitta ba kasafai ake amfani da su ba, kuma ɗakuna ɗaya ne kawai ko sassa daban-daban kamar ɗakunan sutura, wanki, wanki. ana amfani da dakuna, da sauransu.A halin yanzu, haifuwar ultraviolet da aka fi amfani da ita ita ce hanyar haifuwa-lokacin zagayawa na iskar gas hade da tsarin HVAC.
