HOUSTON, Texas (KTRK) — Kudururwa kwemakemikari panzvimbo yemaindasitiri muLa Porte kwakauraya vanhu vaviri uye kwakakuvadza vanhu vakawanda neChipiri manheru. Kemikari iyi ine mashandisirwo akasiyana-siyana, kusanganisira kudyiwa nevanhu. Asi kana iri muchimiro chayo chakachena, inogona kukuvadza, kutsva uye kuuraya.
Tsaona yakaitika paLyondellBasell complex yakaburitsa acetic acid inosvika mapaundi zviuru zana, zvikakonzera kutsva uye matambudziko ekufema kune vakapona.
Acetic acid imvura isina ruvara, chinhu chinonhuhwirira chinoshandiswa mukugadzira pendi, zvinonamira, uye zvinonamira. Ndiyo zvakare chikamu chikuru chevhiniga, kunyangwe huwandu hwayo huri 4–8% chete.
Zvichienderana nemagwaro ari pawebhusaiti yaLyondellBasell, inogadzira mhando mbiri dzeglacial acetic acid. Zvigadzirwa izvi zvinotsanangurwa sezvisina mvura.
Zvichienderana nepepa rekuchengetedza rekambani, chinhu ichi chinobvira moto uye chinogona kugadzira utsi hunoputika patembiricha iri pamusoro pe102 degrees Fahrenheit (39 degrees Celsius).
Kubata glacial acetic acid kunogona kukonzera kutsamwa kumaziso, ganda, mhino, pahuro, uye mumuromo. American Chemistry Council inoti kuwanda kwechinhu ichi kunogona kukonzera kutsva.
Mwero wekushandiswa kweganda wakaderera wakagadzwa neOccupational Safety and Health Administration i10 parts per million (ppm) mukati memaawa masere.
Nzvimbo dzeKudzora neKudzivirira Zvirwere dzinopa zano rekuti kana ukasangana nehutachiona, unofanira kukurumidza kuwana mhepo itsva, kubvisa mbatya dzese dzine utachiona, uye kugeza nzvimbo ine utachiona nemvura yakawanda.