Ethylene oxideyog ib qho organic compound nrog cov tshuaj formula ntawm C2H4O, uas yog ib tug dag combustible gas. Thaum nws cov concentration siab heev, nws yuav emit ib co qab zib saj.Ethylene oxideyooj yim soluble nyob rau hauv dej, thiab me me ntawm ethylene oxide yuav raug tsim thaum hlawv luam yeeb. Ib qho me me ntawmethylene oxidetuaj yeem pom hauv qhov xwm txheej.

Ethylene oxide feem ntau yog siv los ua ethylene glycol, tshuaj siv los ua cov tshuaj tiv thaiv kab mob thiab polyester. Nws tseem tuaj yeem siv rau hauv tsev kho mob thiab chaw tua kab mob los tua cov khoom siv kho mob thiab khoom siv; Nws kuj tseem siv rau kev tua kab mob thiab tshuaj tua kab hauv qee yam khoom ua liaj ua teb (xws li txuj lom thiab tshuaj ntsuab).

Yuav ua li cas ethylene oxide cuam tshuam kev noj qab haus huv

Lub sij hawm luv luv raug cov neeg ua haujlwm rau siab concentrationsethylene oxidenyob rau hauv cov huab cua (feem ntau yog kaum tawm txhiab lub sij hawm ntawm cov neeg zoo tib yam) yuav txhawb lub ntsws. Cov neeg ua hauj lwm raug rau siab concentrations ntawmethylene oxiderau lub sijhawm luv thiab ntev yuav raug mob taub hau, nco tsis tau, loog, xeev siab thiab ntuav.

Cov kev tshawb fawb tau pom tias cov poj niam cev xeeb tub raug cov concentration ntau ntawmethylene oxidehauv chaw ua haujlwm yuav ua rau qee tus poj niam nchuav menyuam. Lwm txoj kev tshawb nrhiav pom tsis muaj txiaj ntsig zoo li no. Kev tshawb fawb ntxiv yog xav tau kom nkag siab txog kev pheej hmoo ntawm kev raug mob thaum cev xeeb tub.

Qee cov tsiaj nqus paethylene oxidenrog rau siab heev nyob rau hauv ib puag ncig (10000 lub sij hawm siab dua li cov huab cua sab nraum zoov) ntev (hli mus rau xyoo), uas yuav txhawb nqa lub qhov ntswg, qhov ncauj thiab lub ntsws; Kuj tseem muaj cov teebmeem neurological thiab kev loj hlob, nrog rau cov teeb meem ntawm txiv neej. Qee cov tsiaj uas nqus tau ethylene oxide rau ob peb lub hlis kuj tsim kab mob raum thiab ntshav ntshav (cov ntshav liab txo qis).

Yuav ua li cas ethylene oxide ua rau mob qog noj ntshav

Cov neeg ua haujlwm uas muaj qhov kis tau zoo tshaj plaws, nrog lub sijhawm sib kis nruab nrab ntawm ntau dua 10 xyoo, muaj kev pheej hmoo siab dua los ntawm qee yam mob qog noj ntshav, xws li qee cov ntshav qog ntshav thiab mob qog noj ntshav. Cov qog nqaij hlav zoo sib xws kuj tau pom hauv kev tshawb fawb tsiaj. Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Tib Neeg (DHHS) tau txiav txim siab tiasethylene oxideyog ib tug paub tib neeg carcinogen. Lub Chaw Tiv Thaiv Ib puag ncig Asmeskas tau xaus lus tias kev nqus ntawm ethylene oxide muaj cov teebmeem carcinogenic rau tib neeg.

Yuav ua li cas txo qhov kev pheej hmoo ntawm kev raug ethylene oxide

Cov neeg ua haujlwm yuav tsum hnav tsom iav, khaub ncaws thiab hnab looj tes tiv thaiv thaum siv lossis tsim khoomethylene oxide, thiab hnav cov khoom tiv thaiv ua pa thaum tsim nyog.