Tare da ci gaban kimiyya da fasaha, haɓakar tattalin arziki, da ra'ayin mutane game da kiwon lafiya da kare muhalli, mutane da yawa da iyalai sun fara kula da ingancin iska na cikin gida tare da fahimtar mahimmancin tsaftace iska.A halin yanzu, hanyoyin da ake amfani da su a fagen tsabtace jiki na iska sune: 1. Adsorption filter - carbon acted, 2. Mechanical filter - HEPA net, electrostatic purification, photocatalytic method da sauransu.
Photocatalysis, wanda kuma aka sani da UV photocatalysis ko UV photolysis.Ka'idar aikinsa: Lokacin da iska ta ratsa ta cikin na'urar tsarkake iska ta photocatalytic, photocatalyst kanta baya canzawa a ƙarƙashin iska mai haske, amma yana iya haɓaka lalata abubuwa masu cutarwa kamar formaldehyde da benzene a cikin iska ƙarƙashin aikin photocatalysis, yana haifar da marasa lafiya. - abubuwa masu guba da marasa lahani.Hakanan ana cire ƙwayoyin cuta a cikin iska ta hanyar hasken ultraviolet, don haka tsarkake iska.
Tsawon igiyoyin UV waɗanda za su iya jurewa UV photocatalysis gabaɗaya 253.7nm da 185nm, kuma tare da saurin haɓakawa da ci gaban fasaha, akwai ƙarin 222nm.Tsawon raƙuman ruwa biyu na farko sun fi kusa da 265nm (wanda a halin yanzu shine tsayin daka tare da tasirin ƙwayoyin cuta mafi ƙarfi akan ƙwayoyin cuta da aka gano a cikin gwaje-gwajen kimiyya), don haka ƙwayar cuta ta bactericidal da tasirin tsarkakewa ya fi kyau.Koyaya, saboda gaskiyar cewa hasken ultraviolet a cikin wannan rukunin ba zai iya ba da fata ko idanu kai tsaye na ɗan adam ba, an ƙera samfurin fitilar ultraviolet na 222nm don magance wannan sifa.Haifuwa, disinfection da tsarkakewa na 222nm ya ɗan yi ƙasa da na 253.7nm da 185nm, amma yana iya ba da fata ko idanu kai tsaye.
A halin yanzu, ana amfani da shi sosai a fannonin masana'antu, kamar masana'antar sharar iskar gas, tsarkakewar hayakin mai dafa abinci, bita na tsarkakewa, wasu masana'antar fenti da sauran magungunan iskar gas, tsarkakewa a masana'antar abinci da magunguna, da kuma maganin feshi.Ana amfani da fitilun ultraviolet tare da tsawon tsawon 253.7nm da 185nm.Don amfanin gida, ana iya zaɓar masu tsabtace iska na ultraviolet tare da tsawon 253.7nm da 185nm, ko fitulun tebur na ultraviolet don cimma tsarkakewar iska na cikin gida, haifuwa, kawar da formaldehyde, mites, kawar da fungi, da sauran ayyuka.Idan kana son mutane da fitilu su kasance a cikin dakin a lokaci guda, Hakanan zaka iya zaɓar fitilar ultraviolet sterilization 222nm.Bari kowane numfashin iska da ni da ku ya zama iska mai inganci!Kwayoyin cuta da ƙwayoyin cuta, tafi!Akwai haske a cikin koshin lafiya
Lokacin aikawa: Nuwamba-14-2023