1, 4-Dioxane yog ib yam uas tib neeg carcinogenthiab tau pom nyob rau hauv cov dej hauv av ntawm qhov chaw thoob plaws hauv Tebchaws Meskas. Lub cev thiab tshuaj lom neeg thiab tus cwj pwm ntawm 1, 4-dioxane tsim kev nyuaj rau nws cov yam ntxwv thiab kev kho mob. Nws yog mobile heev thiab tsis nkag biodegrade nyob rau hauv ib puag ncig.
Puas yog dioxane toxic?
Ua pa 1, 4-Dioxane tuaj yeem ua rau lub qhov ntswg thiab caj pas ua rau hnoos thiab / lossis ua pa luv. Kev raug siab dua tuaj yeem ua rau koj hnov mob taub hau, kiv taub hau thiab txawm tias dhau mus.1, 4-Dioxane tuaj yeem ua CARCINOGEN rau tib neegvim nws tau pom tias ua rau lub siab, qhov ntswg kab noj hniav thiab lub zais zis qog nqaij hlav hauv cov tsiaj.
Puas dioxane tib yam li dioxin?
1, 4-Dioxane lossis para-dioxane kuj yog feem ntau hu ua 'dioxane'. Txawm li cas los xij, 1, 4-dioxane yuav tsum tsis txhob totaub nrog dioxin (lossis dioxins), uas yog ib chav sib txawv ntawm cov tshuaj sib xyaw. Cov ntaub ntawv hais txog cov tshuaj lom neeg ntawm 1, 4-dioxane nyob rau hauv Table 4-1. 1, 4-Dioxane yog cov kua tsis muaj xim.
Kuv yuav tsum txhawj txog 1/4-dioxane?
Kev mob qog noj ntshav thiab lwm yam kev txhawj xeeb txog kev noj qab haus huv koom nrog 1, 4-dioxane
Lub Chaw Saib Xyuas Kev Tiv Thaiv Ib puag ncig hauv tebchaws Meskas suav txog 1, 4-dioxane a probable human carcinogen thiab National Qhov Kev Pab Cuam Toxicology tau teev nws tias yog tsiaj carcinogen. … Kev tshawb fawb tau pom tias 1, 4-dioxane tuaj yeem nkag mus rau ntawm daim tawv nqaij.
Puas yog 1, 4-dioxane ib qho kab mob tshwm sim?
1, 4-Dioxane yog ib qho tawm tsam ib puag ncigthiab qhov tshwm sim carcinogen. Qhov kev pheej hmoo mob qog noj ntshav de minimis tau dhau ntawm 7% ntawm cov chaw haus dej hauv Asmeskas.
