Ethylene oxideimusanganiswa weorganic une fomura yemakemikari yeC2H4O, inova gasi rekugadzira rinobvira. Kana huwandu hwayo hwakwira zvakanyanya, inoburitsa kunaka kunotapira.Ethylene oxideinonyungudika nyore nyore mumvura, uye huwandu hushoma hwe ethylene oxide hunogadzirwa kana fodya yapiswa.ethylene oxideinogona kuwanikwa muzvisikwa.

Ethylene oxide inonyanya kushandiswa kugadzira ethylene glycol, kemikari inoshandiswa kugadzira antifreeze nepolyester. Inogona zvakare kushandiswa muzvipatara nenzvimbo dzekuuraya utachiona kuuraya utachiona midziyo yekurapa nezvinhu zvekurapa; Inoshandiswawo mukuuraya chikafu uye kudzora zvipembenene mune zvimwe zvigadzirwa zvekurima zvakachengetwa (zvakaita sezvinonhuwira nemiriwo).

Kuti ethylene oxide inokanganisa sei hutano

Kusangana kwenguva pfupi kwevashandi nehuwandu hwakawanda hweethylene oxidemumhepo (kazhinji kacho kanopfuura makumi ezviuru zvevanhuwo zvavo) zvinomutsa mapapu. Vashandi vanobatwa nehuwandu hwakawanda hweethylene oxidekwenguva pfupi nerefu zvinogona kutambura nemusoro, kurasikirwa nendangariro, kusanzwa, kuda kurutsa uye kurutsa.

Ongororo dzakawana kuti vakadzi vane pamuviri vanobatwa nechirwere chemwoyo chakanyanyaethylene oxidekubasa kuchaita kuti vamwe vakadzi vabvise pamuviri. Imwe ongororo haina kuwana mhinduro yakadaro. Kutsvagurudza kwakawanda kunodiwa kuti tinzwisise njodzi dzekusangana nepamuviri panguva yekuzvitakura.

Dzimwe mhuka dzinofema mweyaethylene oxideine huwandu hwakawanda kwazvo munzvimbo (yakapetwa ka10000 kupfuura mhepo yakajairika yekunze) kwenguva yakareba (mwedzi kusvika kumakore), izvo zvinokurudzira mhino, muromo nemapapu; Kunewo mhedzisiro yetsinga nekukura, pamwe nematambudziko ekubereka kwevarume. Dzimwe mhuka dzakafema ethylene oxide kwemwedzi yakati wandei dzakavawo nechirwere cheitsvo uye anemia (kuderera kwenhamba yemasero matsvuku eropa).

Zvingangoita sei kuti ethylene oxide inokonzera kenza?

Vashandi vane mukana wepamusoro wekusangana nechirwere ichi, vane avhareji yenguva yekusangana nechirwere ichi yeanopfuura makore gumi, vane mukana wakakura wekutambura nemamwe marudzi ekenza, akadai sekenza yeropa nekenza yemazamu. Makenza akafanana akawanikwawo mukutsvagisa mhuka. Dhipatimendi reHutano neMabasa evanhu (DHHS) rakaona kutiethylene oxideikenza inozivikanwa kuvanhu. US Environmental Protection Agency yakagumisa kuti kufema ethylene oxide kune mhedzisiro inokonzera kenza kuvanhu.

Nzira yekuderedza njodzi yekusangana ne ethylene oxide

Vashandi vanofanira kupfeka magirazi ekudzivirira, mbatya nemagurovhosi pavanenge vachishandisa kana kugadziraethylene oxide, uye pfekai michina yekudzivirira kufema kana zvichidikanwa.