Kuphera tizilombo toyambitsa matenda ndi kutsekereza kwa Cleanroom

1. Tanthauzo lamankhwala ophera tizilombo toyambitsa matenda komanso yotseketsa
Kupha tizilombo toyambitsa matenda: Ndiko kuchotsa tizilombo toyambitsa matenda, majeremusi, ndi mavairasi amene amawononga thupi la munthu.
Kutsekereza: Kupha tizilombo toyambitsa matenda.Ziribe kanthu kuti tizilombo tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono timakhala tovulaza thupi la munthu.
2. Njira zophera tizilombo toyambitsa matenda komanso kuthirira
(1) Njira ya mankhwala: kupha tizilombo toyambitsa matenda ndi kulera kumachitika popukuta, kupopera mbewu mankhwalawa ndi kufukiza ndi mankhwala osabala.Mankhwalawa amakhala ndi dzimbiri pamlingo wina wake, kotero kuti pamwamba kuti asafedwe ayenera kukhala ndi mphamvu yolimbana ndi dzimbiri.
mankhwala osabala:

a.Fumigation ndi ethylene oxide mpweya.25 ° C, 30% chinyezi wachibale, 8-16 maola.Pali mlingo wina wa kawopsedwe.
b.Peroxyacetic acid.Koyikira 2% kupopera.25 ° C, mphindi 20.Zimawononga.
c.Acrylic acid gasi fumigation.25 ° C, chinyezi wachibale 80%.Mlingo wake ndi 7g/m3.Pali mlingo wina wa kawopsedwe.
d.Formaldehyde gasi fumigation.25 ° C, chinyezi wachibale 80%.Mlingo ndi 35ml/m3.Pali mlingo wina wa kawopsedwe.
e.Formalin gasi fumigation.25 ° C, chinyezi wachibale 10%.Mphindi 10.Zimakwiyitsa.

(2) Kuwala kwa Ultraviolet: Nthawi zambiri amakhala ndi kutalika kwa 1360 ~ 3900, ndipo kuwala kwa ultraviolet komwe kumakhala ndi kutalika kwa 2537 kumakhala ndi mphamvu yotseketsa kwambiri.Kuthekera kotsekereza kwa nyali ya UV kumachepa ndi kuchuluka kwa nthawi.Nthawi zambiri, mphamvu yotulutsa ya maola 100 akuyatsa ndi mphamvu yomwe idavoteledwa, ndipo nthawi yoyatsira pomwe nyali ya UV imayatsidwa mpaka 70% ya mphamvu yomwe idavotera imatanthauzidwa ngati moyo wapakati wa nyali ya UV.Ngati nyali ya UV ipitilira moyo wamba koma choyembekezeka choletsa kubereka sichingachitike, nyali ya UV iyenera kusinthidwa.
Zotsatira za sterilization yaUV nyalindi yosiyananso ndi mitundu yosiyanasiyana, ndipo mlingo woyatsa wakupha nkhungu ndi wofanana ndi 40-50 nthawi ya kupha tizilombo toyambitsa matenda.Mphamvu yotseketsa ya nyali ya UV imakhudzananso ndi chinyezi cha mpweya.Chinyezi chachibale cha 60% ndi mtengo wapangidwe.Chinyezi chikadutsa 60%, kuwonetseredwa kuyenera kuwonjezeka.
Kuunikira kwa nyali ya ultraviolet kuyenera kuchitidwa mopanda munthu chifukwa pali kuwonongeka kwa thupi la munthu.Nyali ya ultraviolet imakhala ndi zotsatira zabwino zowumitsa ndi kuyatsa pamwamba, koma imakhala ndi mphamvu zochepa pa mpweya woyenda.
(3) Kutentha kwambiri komanso kutsekereza kwamphamvu kwa nthunzi: Kutentha kwapamwamba kwambiri kowuma kowuma nthawi zambiri kumakhala 160 ~ 200 ℃.Zimatenga maola a 2 kuti mukwaniritse cholinga chotsekereza;pamene kutentha ndi 121 ℃, nthawi yotseketsa ndi mphindi 15-20 zokha.
(4) Palinso njira zina zotsekereza monga lysozyme, nanometer, ndi radiation.Koma njira yomwe imagwiritsidwa ntchito kwambiri ndi kusefera kwa sefa.Thefyulutaamasefa mabakiteriya ndi tizilombo tating'onoting'ono pa fumbi pamene kusefa fumbi particles.