Qhov feem ntauethylene oxideCov txheej txheem sterilization siv cov txheej txheem nqus tsev, feem ntau siv 100% ethylene oxide ntshiab lossis cov roj sib xyaw uas muaj 40% txog 90%ethylene oxide(piv txwv li: sib xyaw nrogcov pa roj carbon dioxidelos yog nitrogen).

Cov Khoom ntawm Ethylene Oxide Gas

Ethylene oxide sterilization yog ib txoj kev ua kom tsis muaj menyuam uas siv qhov kub tsawg thiab ruaj khov.Ethylene oxidemuaj cov qauv nplhaib peb-membered tsis ruaj khov thiab nws cov yam ntxwv me me molecular, uas ua rau nws nkag mus tau yooj yim thiab muaj zog tshuaj lom neeg.

Ethylene oxide yog ib qho roj lom uas yooj yim hlawv thiab tawg uas pib polymerize ntawm qhov kub siab tshaj 40 ° C, yog li nws nyuaj rau khaws cia. Txhawm rau txhim kho kev nyab xeeb,cov pa roj carbon dioxidelos yog lwm cov roj inert feem ntau yog siv los ua cov tshuaj diluents rau kev khaws cia.

Cov txheej txheem thiab cov yam ntxwv ntawm Ethylene oxide sterilization

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

Cov txiaj ntsig ntawm Ethylene Oxide Gas Sterilization

1. Kev tua kab mob tuaj yeem ua tiav ntawm qhov kub qis, thiab cov khoom uas rhiab rau qhov kub thiab av noo tuaj yeem tua kab mob.

2. Zoo rau txhua yam kab mob me me, suav nrog txhua yam kab mob me me hauv cov noob kab mob.

3. Muaj peev xwm nkag mus tau zoo, ua kom tsis muaj menyuam tau hauv lub xeev ntim khoom.

4. Tsis muaj xeb rau cov hlau.

5. Siv tau rau kev tua kab mob rau cov khoom uas tsis tiv taus qhov kub thiab txias lossis hluav taws xob, xws li cov khoom siv kho mob, cov khoom yas, thiab cov khoom ntim tshuaj. Cov khoom hmoov qhuav tsis pom zoo kom siv txoj kev no tua kab mob.