Kev ceev ceev ntawm ethyl acetate leaks

Jul 20, 2026

Tso lus

Tam sim ntawd tshem cov neeg ua haujlwm tawm ntawm thaj chaw muaj kab mob mus rau thaj chaw nyab xeeb thiab cais thaj chaw, nruj me ntsis txwv kev nkag mus. Txiav tawm qhov hluav taws kub. Cov neeg muaj xwm txheej ceev yuav tsum hnav tus kheej - muaj cov cuab yeej ua pa zoo thiab hluav taws kub - tawm tsam cov khaub ncaws tiv thaiv. Txiav tawm qhov dej xau yog tias ua tau, tiv thaiv kev nkag mus rau hauv cov kav dej, cov kav dej, thiab lwm qhov chaw kaw.

 

Cov xau me me: nqus nrog cov pa roj carbon activated lossis lwm yam khoom siv inert. Xwb, yaug nrog dej kom ntau; dilute cov dej ntxuav thiab muab pov tseg rau hauv cov dej khib nyiab.

 

Cov dej xau loj: Tsim cov pas dej lossis khawb qhov kom muaj cov txeej; npog nrog ua npuas ncauj kom txo tau vapor txaus ntshai. Hloov siv tawg- cov twj pov thawj rau cov tsheb thauj khoom lossis cov neeg sau tshwj xeeb kom rov qab los yog pov tseg ntawm qhov chaw kho cov khib nyiab.

Xa kev nug
Xa kev nug