A wasu masana'antu, kamar su biopharmaceuticals, masana'antar abinci, da sauransu, ana buƙatar amfani da fitilun ultraviolet da ƙira. A cikin ƙirar haske na ɗaki mai tsabta, wani ɓangare da ba za a iya watsi da shi ba shine ko za a yi la'akari da kafa fitilun ultraviolet. Tsaftace hasken ultraviolet shine tsaftacewar saman. Yana da shiru, ba shi da guba kuma ba shi da wani abu da ya rage yayin aikin tsaftacewa. Yana da araha, sassauƙa kuma mai dacewa, don haka yana da aikace-aikace iri-iri. Ana iya amfani da shi a cikin ɗakuna marasa tsabta, ɗakunan dabbobi da dakunan gwaje-gwaje waɗanda ke buƙatar tsaftacewa a cikin bita na marufi a masana'antar magunguna, da kuma bita na marufi da cikewa a masana'antar abinci; Dangane da fannoni na likita da lafiya, ana iya amfani da shi a ɗakunan tiyata, sassan musamman da sauran lokatai. Ana iya ƙayyade shi gwargwadon buƙatun mai shi ko za a shigar da fitilun ultraviolet.
1. Idan aka kwatanta da wasu hanyoyi kamar su tsaftace zafi, tsaftace ozone, tsaftace radiation, da kuma tsaftace sinadarai, tsaftace ultraviolet yana da nasa fa'idodi:
a. Hasken ultraviolet yana da tasiri akan dukkan nau'ikan ƙwayoyin cuta kuma ma'aunin tsaftace jiki ne mai faɗi.
b. Kusan ba shi da wani tasiri ga abin da aka yi wa barewa (abin da za a yi wa haske).
c. Ana iya tsaftace shi akai-akai kuma ana iya tsaftace shi a gaban ma'aikata.
d. Ƙarancin jarin kayan aiki, ƙarancin kuɗin aiki, da kuma sauƙin amfani.
2. Tasirin kashe ƙwayoyin cuta na hasken ultraviolet:
Kwayoyin cuta nau'in ƙwayoyin cuta ne. Ƙananan halittu suna ɗauke da ƙwayoyin nucleic acid. Bayan sun sha ƙarfin hasken ultraviolet, ƙwayoyin nucleic acid za su haifar da lalacewar photochemical, ta haka ne za su kashe ƙananan halittu. Hasken ultraviolet wani nau'in electromagnetic ne wanda ba a iya gani ba tare da ɗan gajeren tsawon rai fiye da hasken violet da ake gani ba, tare da kewayon tsawon rai na 136~390nm. Daga cikinsu, hasken ultraviolet mai tsawon rai na 253.7nm suna kashe ƙwayoyin cuta sosai. Fitilolin kashe ƙwayoyin cuta sun dogara ne akan wannan kuma suna samar da hasken ultraviolet na 253.7nm. Matsakaicin tsawon shaƙar radiation na ƙwayoyin nucleic acid shine 250~260nm, don haka fitilun kashe ƙwayoyin cuta na ultraviolet suna da wani tasirin kashe ƙwayoyin cuta. Duk da haka, ikon shigar hasken ultraviolet ga yawancin abubuwa yana da rauni sosai, kuma ana iya amfani da shi ne kawai don tsaftace saman abubuwa, kuma ba shi da wani tasirin tsaftacewa akan sassan da ba a fallasa su ba. Domin tsaftace kayan aiki da sauran abubuwa, dole ne a haskaka dukkan sassan saman, na ƙasa, na hagu, da na dama, kuma ba za a iya kiyaye tasirin tsarkakewar hasken ultraviolet na dogon lokaci ba, don haka dole ne a yi tsaftacewa akai-akai bisa ga takamaiman yanayin.
3. Ƙarfin haske da tasirin tsaftacewa:
Ƙarfin fitar da hasken rana ya bambanta dangane da zafin jiki, danshi, saurin iska da sauran abubuwan da ke cikin muhallin da ake amfani da shi. Idan zafin yanayi ya yi ƙasa, ƙarfin fitarwa ma yana da ƙasa. Yayin da danshi ke ƙaruwa, tasirin tsarkakewarsa zai ragu. Yawanci ana tsara fitilun UV ne bisa ga ɗanɗanon da ke kusa da 60%. Lokacin da danshi ke ƙaruwa a cikin gida, adadin hasken ya kamata ya ƙaru daidai da haka saboda tasirin tsarkakewa yana raguwa. Misali, lokacin da danshi yake 70%, 80%, da 90%, domin cimma tasirin tsarkakewa iri ɗaya, adadin hasken yana buƙatar a ƙara da 50%, 80%, da 90% bi da bi. Saurin iska kuma yana shafar ƙarfin fitarwa. Bugu da ƙari, tunda tasirin kashe ƙwayoyin cuta na hasken ultraviolet ya bambanta da nau'ikan ƙwayoyin cuta daban-daban, adadin hasken ultraviolet ya kamata ya bambanta ga nau'ikan ƙwayoyin cuta daban-daban. Misali, adadin hasken ultraviolet da ake amfani da shi don kashe fungi ya ninka sau 40 zuwa 50 fiye da wanda ake amfani da shi don kashe ƙwayoyin cuta. Saboda haka, idan ana la'akari da tasirin tsarkakewa na fitilun kashe ƙwayoyin cuta na ultraviolet, ba za a iya yin watsi da tasirin tsayin shigarwa ba. Ƙarfin tsarkakewa na fitilun ultraviolet yana lalacewa da lokaci. Ana ɗaukar ƙarfin fitarwa na 100b a matsayin ƙarfin da aka kimanta, kuma ana ɗaukar lokacin amfani da fitilar ultraviolet zuwa kashi 70% na ƙarfin da aka kimanta a matsayin matsakaicin rayuwa. Idan lokacin amfani da fitilar ultraviolet ya wuce matsakaicin rayuwa, ba za a iya cimma tasirin da ake tsammani ba kuma dole ne a maye gurbinsa a wannan lokacin. Gabaɗaya, matsakaicin rayuwar fitilun ultraviolet na gida shine awanni 2000. Tasirin tsarkakewa na hasken ultraviolet ana ƙayyade shi ta hanyar adadin haskensa (adadin hasken ultraviolet na fitilun kashe ƙwayoyin cuta ana iya kiransa adadin layin tsaftacewa), kuma adadin hasken koyaushe yana daidai da ƙarfin radiation da aka ninka ta lokacin radiation, don haka dole ne a ƙara tasirin radiation, yana da mahimmanci a ƙara ƙarfin radiation ko a tsawaita lokacin radiation.
Lokacin Saƙo: Satumba-13-2023