Maka ngwaọrụ ahụike enwere ike ikpofu na kọntaktị na ahụ mmadụ ma ọ bụ ọbara, sterilization ziri ezi dị ezigbo mkpa maka nchekwa na ịdị irè nke ngwaahịa ahụ.
Maka ụfọdụ ihe na ihe ndị na-enweghị ike iguzogide mkpochapụ okpomọkụ dị elu, a na-ejikarị ethylene oxide gas sterilizers eme ihe. Ethylene oxide anaghị emebi emebi na ọla, enweghị isi ọ bụla, ma nwee ike igbu nje bacteria na endospores ha, ebu na fungi.
Ethylene oxide nwere ọmarịcha penetrability na nkwakọ ngwaahịa, na ethylene oxide nwere ihe ndị na-egbu egbu siri ike, na-eme ka a na-ejikarị ya na igba ogwu nke ngwaọrụ ahụike. Mmetụta nke ethylene oxide sterilization gụnyere okpomọkụ, iru mmiri, nrụgide, oge ịgba ọgwụ mgbochi na ntinye nke ethylene oxide. Na sterilization ethylene oxide, nhazi ziri ezi nke usoro uzuoku nwere ike hụ na okpomọkụ na iru mmiri nke sterilization.
Okpomọkụ nke ethylene oxide sterilization bụ n'ozuzu 38°C-70°C, na sterilization okpomọkụ nke ethylene oxide bụ nke dị iche iche sterilization ngwaahịa na ihe, nkwakọ, ngwaahịa stacking, na ọnụ ọgụgụ nke igba ogwu ngwaahịa.
The interlayer kpo oku nke sterilizer na-eji mmiri ọkụ okpomọkụ iji hụ na sterilization okpomọkụ, na mmiri ọkụ na-ekpo ọkụ nke interlayer okpomọkụ na-emekarị na-ekpo ọkụ site uzuoku, na mgbe ụfọdụ, uzuoku a na-efesa n'ime mmiri site kpọmkwem ịgwakọta na-amụba okpomọkụ ọsọ nke okpomọkụ. mmiri ma dochie ya. Ọnọdụ ọgba aghara na-ekpo ọkụ.
N'oge mmalite nke sterilizer, usoro ikpo ọkụ na ikpo ọkụ na-ebute mgbanwe na iru mmiri nke ngwaahịa na-agbaze na gburugburu ebe obibi. Iru mmiri dị n'akụkụ bụ oke nke iru mmiri zuru oke na ikuku na iru mmiri zuru oke n'otu ọnọdụ okpomọkụ na nrụgide, nsonaazụ ya bụ pasent. Ya bụ, ọ na-ezo aka n'ókè nke uka nke uzuoku mmiri dị n'ime ụfọdụ iru mmiri ikuku na uka nke mmiri vepo ẹdude ke jupụta ikuku n'otu okpomọkụ na nrụgide, na nke a ruru na-egosipụta dị ka pasent.
The interlayer kpo oku nke sterilizer na-eji mmiri ọkụ okpomọkụ iji hụ na sterilization okpomọkụ, na mmiri ọkụ na-ekpo ọkụ nke interlayer okpomọkụ na-emekarị na-ekpo ọkụ site uzuoku, na mgbe ụfọdụ, uzuoku a na-efesa n'ime mmiri site kpọmkwem ịgwakọta na-amụba okpomọkụ ọsọ nke okpomọkụ. mmiri ma dochie ya. Ọnọdụ ọgba aghara na-ekpo ọkụ.
N'oge mmalite nke sterilizer, usoro ikpo ọkụ na ikpo ọkụ na-ebute mgbanwe na iru mmiri nke ngwaahịa na-agbaze na gburugburu ebe obibi. Iru mmiri dị n'akụkụ bụ oke nke iru mmiri zuru oke na ikuku na iru mmiri zuru oke n'otu ọnọdụ okpomọkụ na nrụgide, nsonaazụ ya bụ pasent. Ya bụ, ọ na-ezo aka n'ókè nke uka nke mmiri vepo ẹdude ke ụfọdụ iru mmiri ikuku na uka kpakpando nke mmiri vepo ẹdude ke jupụta ikuku n'otu okpomọkụ na nrụgide, na nke a ruru na-egosipụta dị ka pasent.
Iru mmiri nke ngwaahịa na nkụ nke microorganisms nwere mmetụta dị ukwuu na igba ogwu ethylene oxide. N'ozuzu, a na-achịkwa iru mmiri sterilization na 30% RH-80% RH. Iru mmiri nke ethylene oxide sterilization dị ọcha ma kpọọ nkụ site na ntụtụ uzuoku kpọrọ nkụ. Uzuoku uzuoku iji jikwaa. Mmiri dị n'ime uzuoku ga-emetụta àgwà iru mmiri, na uzuoku mmiri ga-eme ka ọnọdụ okpomọkụ nke ngwaahịa ahụ dị ala karịa ọkụ nje bacteria chọrọ.
Karịsịa mmiri esi mmiri ọkụ nke igwe ọkụ na-ebu, ogo mmiri ya nwere ike imerụ ngwaahịa ahụ emetọchara. Ya mere, ọ na-adịkarị irè iji ihe nkesa mmiri-mmiri dị elu nke Watt na ntinye uzuoku.
Ịdị adị nke ikuku ga-enwe mmetụta ọzọ na sterilization okpomọkụ nke uzuoku. Mgbe ikuku na-agwakọta n'ime uzuoku, ozugbo ikuku dị na kabinet adịghị ewepụ ma ọ bụ wepụ kpamkpam, n'ihi na ikuku bụ onye na-eduzi okpomọkụ na-adịghị mma, ịdị adị nke ikuku ga-etolite ebe oyi. Ngwaahịa nwere ikuku agbakwunyere enweghị ike iru okpomọkụ sterilization. Otú ọ dị, n'ime ọrụ n'ezie, ọrụ nkwụsịtụ nke uzuoku na-ekpo ọkụ na-eme ka ngwakọta nke gas na-adịghị eme ka ọ sie ike ịchịkwa.
The uzuoku nkesa usoro nke ethylene oxide sterilizer na-agụnye multiple dị ọcha uzuoku nzacha, elu-oru arụmọrụ uzuoku-mmiri separators, uzuoku ịmafe valves, uzuoku mgbali regulating valves na uzuoku ọnyà, wdg Agụnyere bụ multi-ogbo thermostatic iyuzucha valves na-abụghị condensable. usoro nchịkọta gas.
E jiri ya tụnyere igba ogwu uzuoku nke ọdịnala, ibu uzuoku nke ethylene oxide sterilization na-agbanwe nke ukwuu, yabụ nrụgide uzuoku na-ebelata valvụ ga-atụle oke mgbanwe ngbanwe mmiri. Maka ethylene oxide igba ogwu uzuoku iru mmiri, obere nrụgide nwere ike mee ka mgbasa na ịgwakọta uzuoku dị ngwa iji hụ na iru mmiri dị otu.
Wepu ma kpochapụ akpa na karama ọgwụ mmiri mmiri, ngwa igwe, poselin, iko iko, ngwa ịwa ahụ, ihe nkwakọ ngwaahịa, akwa, akwa na ihe ndị ọzọ. Nhazi na ntinye nke sistemu njikwa uzuoku nke ọma ma dị irè dị oke mkpa maka ịdịmma ngwaahịa gị.
Maka akụrụngwa ahụike na ụlọ ọrụ ngwaahịa, enwere ọtụtụ ihe na-emetụta sterilization ethylene oxide, gụnyere nrụgide sistemu uzuoku zuru oke, imepụta ọnọdụ okpomọkụ, na ngwaọrụ ọgwụgwọ uzuoku. Nhazi usoro uzuoku ezi uche dị na ya nwere ike kwe nkwa ịdị mma na nchekwa nke nnukwu ogwu ogwu ethylene oxide.
Oge nzipu: Sep-08-2023
