Disinfection uye Sterilization yeClenaroom

1. Tsanangudzo yedisinfection uye sterilization
Disinfection: Kubvisa tupukanana, utachiona, uye utachiona hunokuvadza muviri wemunhu.
Sterilization: Uraya tupukanana twese.Hazvina mhosva kuti ma microorganisms anokuvadza kana anobatsira kumuviri wemunhu.
2. Nzira dzekuuraya utachiona uye sterilization
(1) Mushonga nzira: disinfection uye sterilization inoitwa nekupukuta, kupfapfaidza uye kufutisa nemishonga isina utachiona.Mishonga iyi inoita ngura kune imwe nhanho, saka pamusoro pekuti pacheneswe panofanirwa kuve nekusaita ngura yakanaka.
mishonga isina utachiona:

a.Fumigation ne ethylene oxide gasi.25 ° C, 30% hunyoro hunoenderana, 8 ~ 16 maawa.Pane imwe mwero wechepfu.
b.Peroxyacetic asidhi.Concentration 2% spray.25°C, maminitsi makumi maviri.Inoparadza.
c.Acrylic acid gasi fumigation.25°C, hunyoro hunoenderana ne80%.Muyero we7g/m3.Pane imwe mwero wechepfu.
d.Formaldehyde gasi fumigation.25°C, hunyoro hunoenderana ne80%.Muyero wacho ndeye 35ml/m3.Pane imwe mwero wechepfu.
e.Formalin gasi fumigation.25°C, hunyoro hunoenderana ne10%.Maminitsi gumi.Zvinogumbura.

(2) Ultraviolet irradiation: Ultraviolet kazhinji ine wavelength ye1360 ~ 3900, uye ultraviolet ine wavelength ye2537 ine simba rakasimba rekuvharisa.Iko kugona kwe sterilization kwemwenje weUV kunodzikira nekuwedzera kwenguva.Kazhinji, simba rekubuda kwemaawa zana ekubatidza ndiro rakatemerwa simba rekubuda, uye nguva yekubatidza kana mwenje weUV wabatidzwa kusvika pa70% yesimba rakayerwa rinotsanangurwa seavhareji yehupenyu hwemwenje weUV.Kana mwenje weUV wakapfuura avhareji yehupenyu asi inotarisirwa sterilization maitiro haigone kuwanikwa, mwenje weUV unofanirwa kutsiviwa.
The sterilization effect yeUV rambiyakasiyanawo nemhando dzakasiyana, uye irradiation dose yekuuraya molds yakaenzana ne40-50 nguva yeradiation yekuuraya bacilli.Iyo sterilization mhedzisiro yemwenje weUV ine hukama zvakare nehunyoro hwemhepo.Hunyoro hunyoro hwe60% ndiyo kukosha kwekugadzira.Kana hunyoro hwehukama hunopfuura 60%, kuratidzwa kunofanirwa kuwedzerwa.
Ultraviolet rambi irradiation inofanirwa kuitwa mune isina munhu nekuti kune kumwe kukuvadza kumuviri wemunhu.Iyo ultraviolet rambi ine mhedzisiro iri nani yekuvharisa uye irradiation pamusoro, asi haina mhedzisiro pamhepo inoyerera.
(3) Tembiricha yepamusoro uye yakanyanya-kudzvanywa chiutsi sterilization: Iyo yakakwirira-tembiricha yakaoma kupisa sterilization tembiricha inowanzo 160 ~ 200 ℃.Zvinotora maawa maviri kuti uwane chinangwa chesterilization;kana tembiricha iri 121 ℃, nguva yesterilization i15-20 maminetsi chete.
(4) Kune dzimwe nzira dzokuuraya utachiona dzakadai selysozyme, nanometer, nemwaranzi.Asi nzira inonyanya kushandiswa inzira yekusefa yekusefa.Thesefainosefa mabhakitiriya nema microorganisms zvakanamirwa paguruva paunenge uchisefa zvidimbu zveguruva.