Qhov ntauethylene oxideTxoj kev ua kom tsis muaj menyuam siv cov txheej txheem nqus tsev, feem ntau siv 100% ntshiab ethylene oxide lossis cov roj sib xyaw uas muaj 40% txog 90%ethylene oxide(piv txwv li: tov nrogcarbon dioxidelos yog nitrogen).

Cov khoom ntawm Ethylene Oxide Gas

Ethylene oxide sterilization yog ib txoj kev txhim khu kev qha uas tsis muaj qhov kub thiab txias.Ethylene oxidemuaj ib tug tsis ruaj tsis khov peb-ntiv nplhaib qauv thiab nws cov yam ntxwv me me molecular, uas ua rau nws nkag siab heev thiab chemically active.

Ethylene oxide yog ib qho hluav taws kub thiab tawg ua pa lom uas pib ua polymerize ntawm qhov kub siab tshaj 40 ° C, yog li nws nyuaj rau khaws cia. Txhawm rau txhim kho kev nyab xeeb,carbon dioxidelos yog lwm yam inert gases feem ntau yog siv raws li diluents rau cia.

Ethylene oxide sterilization mechanism thiab cov yam ntxwv

Lub hauv paus ntsiab lus ntawmethylene oxideKev ua kom tsis muaj menyuam feem ntau yog los ntawm nws cov tshuaj tiv thaiv tsis muaj alkylation nrog cov kab mob microbial, DNA thiab RNA. Cov tshuaj tiv thaiv no tuaj yeem hloov qhov tsis ruaj tsis khov hydrogen atoms ntawm microbial proteins los tsim cov tebchaw nrog hydroxyethyl pawg, ua rau cov proteins poob cov reactive pawg uas lawv xav tau hauv cov metabolism hauv yooj yim, yog li cuam tshuam cov tshuaj tiv thaiv ib txwm thiab cov metabolism ntawm cov kab mob protein, thiab thaum kawg ua rau cov kab mob tuag taus.

Qhov zoo ntawm Ethylene Oxide Gas Sterilization

1. Kev ua kom tsis muaj menyuam tuaj yeem ua rau qhov kub thiab txias, thiab cov khoom uas muaj qhov kub thiab txias tuaj yeem ua kom tsis muaj menyuam.

2. Siv tau rau txhua yam kab mob, suav nrog tag nrho cov kab mob hauv cov kab mob spores.

3. Muaj peev xwm nkag tau zoo, kev ua kom tsis muaj menyuam tuaj yeem ua tiav hauv lub xeev ntim.

4. Tsis muaj corrosion rau hlau.

5. Haum rau kev ua kom tsis muaj menyuam ntawm cov khoom uas tsis tiv taus qhov kub thiab txias, xws li cov khoom siv kho mob, cov khoom siv yas, thiab cov khoom ntim tshuaj. Cov hmoov qhuav qhuav tsis pom zoo rau kev ua kom tsis muaj menyuam siv txoj kev no.