I-ethylene oxidei-organic compound kunye ne-chemical formula ye-C2H4O, eyigesi enokutsha eyenziweyo. Xa ukugxininiswa kwayo kuphezulu kakhulu, kuya kukhupha incasa emnandi.I-ethylene oxideInyibilika ngokulula emanzini, kwaye inani elincinci le-ethylene oxide liya kuveliswa xa kutshiswa icuba. Imali encinci yeethylene oxideinokufumaneka kwindalo.

I-ethylene oxide isetyenziselwa ukwenza i-ethylene glycol, ikhemikhali esetyenziselwa ukwenza i-antifreeze kunye ne-polyester. Isenokusetyenziswa kwizibhedlele kunye neendawo zokubulala iintsholongwane zokubulala iintsholongwane izixhobo zonyango kunye nezibonelelo; Ikwasetyenziselwa ukubulala iintsholongwane ekutyeni kunye nolawulo lwezinambuzane kwiimveliso ezithile zezolimo ezigciniweyo (ezifana neziqholo kunye nemifuno).

Indlela i-ethylene oxide eyichaphazela ngayo impilo

Ukuvezwa kwexesha elifutshane kwabasebenzi kwiindawo eziphezulu zeethylene oxideemoyeni (ngokuqhelekileyo amashumi amawaka amaxesha abantu abaqhelekileyo) iya kuvuselela imiphunga. Abasebenzi basesichengeni sokuxinana okuphezulu kweethylene oxideixesha elifutshane kunye nexesha elide banokuphathwa yintloko, ukulahlekelwa yinkumbulo, ukuba ndindisholo, isicaphucaphu kunye nokugabha.

Uphononongo lufumene ukuba abasetyhini abakhulelweyo bavezwe kugxininiso oluphezulu lweethylene oxideemsebenzini kuya kubangela ukuba abanye abafazi baphunyelwe zizisu. Olunye uphando alufumananga umphumo onjalo. Uphando oluthe kratya luyafuneka ukuqonda ingozi yokuvezwa ngexesha lokukhulelwa.

Ezinye izilwanyana ziyaphefumlaethylene oxidengoxinzelelo oluphezulu kakhulu kwindawo (i-10000 amaxesha aphezulu kunomoya oqhelekileyo wangaphandle) ixesha elide (iinyanga ukuya kwiminyaka), eya kuvuselela impumlo, umlomo kunye nemiphunga; Kukho nemiphumo ye-neurological and developmental effects, kunye neengxaki zokuzala kwamadoda. Ezinye izilwanyana ezasezela i-ethylene oxide kangangeenyanga eziliqela nazo zaba nesifo sezintso kunye neanemia (ukuncipha kweeseli ezibomvu zegazi).

Angakanani amathuba okuba i-ethylene oxide ibangele umhlaza

Abasebenzi abanokuvezwa okuphezulu kakhulu, kunye nexesha eliphakathi lokuvezwa elingaphezulu kweminyaka eli-10, banomngcipheko ophezulu wokubandezeleka kwiintlobo ezithile zomhlaza, njengomhlaza wegazi kunye nomhlaza wamabele. Umhlaza ofanayo nawo ufunyenwe kuphando lwezilwanyana. ISebe lezeMpilo kunye neeNkonzo zoLuntu (DHHS) linqume ukubaethylene oxideyicarcinogen eyaziwayo yomntu. I-Arhente yokuKhuselwa kokusiNgqongileyo yase-US iye yagqiba ekubeni i-ethylene oxide inhalation ineziphumo ze-carcinogenic kubantu.

Indlela yokunciphisa umngcipheko wokuvezwa kwi-ethylene oxide

Abasebenzi baya kunxiba iiglasi zokhuseleko, iimpahla kunye neeglavu xa besebenzisa okanye besenzaethylene oxide, kwaye unxibe izixhobo zokukhusela ukuphefumla xa kuyimfuneko.