ForKuchenesa, Disinfection, Sterilization, mabasa ekuchenesa akagadzirirwa kubvisa uye kuderedza utachiona, asi kwete kuvauraya.
Nzira dzinowanzoshandiswa: kugeza mvura, mechanical decontamination,decontamination agent, etc. Inokodzera kurapwa kwakawanda kusati kwaitwa disinfection uye sterilization yenzvimbo uye zvikamu zvezvinhu zvakaita sepasi, madziro, fenicha, midziyo yekuchengetedza yekurapa uye zvichingodaro.
Kuchenesandiyo pre-kurapa maitiro ekuuraya utachiona uye sterilization.Pasina kunyatsocheneswa, zvakaoma kuve nechokwadi chebasa rekutanga rekuuraya hutachiona kana sterilization.Iyo inonzi "kuchenesa", ndeyekunongedza maitiro ekubvisa tsvina, guruva, uye organic zvinhu kubva pamusoro nemaitiro enyama, semvura,detergent, uye kuchenesa michina.
Iodine tincture tsvina inogona kushambidzwa ne ethanol.Methyl violet tsvina inogona kushambidzwa ne ethanol kana oxalic acid mhinduro.Mavara eropa ekare anogona kugezwa nehydrogen peroxide solution.Mavara ePotassium permanganate anogona kucheneswa nemushonga wevhitamini C kana kunyikwa ne 0.2-0.5% peracetic acid solution.Ingi tsvina inofanira kucheneswa nesipo nemvura.Kana isingakwanisi kucheneswa, dilute hydrochloric acid kana oxalic acid solution inogona kushandiswa kuchenesa, kana kuchenesa neammonia kana hydrogen peroxide solution.Ngura yacho inogona kugezwa nekuinyika mumushonga une 1% hot oxalic acid wobva washandisa mvura kana kuti acetic acid inopisa kugeza.
Disinfectionzvinoreva kushandiswa kwemakemikari, muviri, zvipenyu uye dzimwe nzira kuuraya kana kubvisa zvose pathogenic microorganisms munharaunda kunze spores.Disinfection inogona kungoderedza huwandu hwehutachiona hunokuvadza kusvika kune hutachiona husina-pathogenic, asi haugone kuvauraya zvachose.
Disinfection inowanzokamurwa kuita mhando nhatu: kuuraya utachiona pakarepo, kudzivirira disinfection uye terminal disinfection.
Kana paine kunobva utachiona, nharaunda uye zvinyorwa zvingave zvakasvibiswa nehutachiona hwakaburitswa kubva mazviri zvinofanirwa kuuraya utachiona panguva yakakodzera, inozivikanwa sekukurumidza disinfection.Kudzivirira disinfection kunoshandiswa kuuraya hutachiona zvinyorwa uye nzvimbo dzinogona kunge dzakasvibiswa nemapathogenic microorganisms.Terminal disinfection inoreva kuuraya utachiona kwenzvimbo mushure mekunge bviro yeutachiona yabva panzvimbo yedenda.
Sterilizationinoreva kuuraya kana kubviswa kwese tupukanana papakati, zvese pathogenic uye kwete-pathogenic, pamwe nebhakitiriya uye fungal spores.
Kuti unzwisise pfungwa yekuita sterilization kubva pakuona kwechipatara disinfection, kureva kuti, zvinhu zvisina utachiona zviri mumuviri wemunhu hazvifanirwe kunge zvisina ma microorganisms chete, asiwo kusvika padanho rekusava nemapyrogens uye zvimedu mushure mekuita sterilization.Zvinyorwa zvisina kusvibiswa mushure mekuvhiyiwa zvinonzi zvinyorwa zvisina utachiona.Nzvimbo iyo isina kusvibiswa mushure mekuuraya hutachiona nekuchenesa sevhisi inonzi aseptic nzvimbo.
Nguva yekutumira: Nov-22-2021
