BPA muaj nyob hauv polycarbonate plastics thiab epoxy resins. Polycarbonate yas feem ntau yog siv rau hauv cov thawv ntim khoom noj thiab dej haus, xws li lub raj mis dej. Lawv kuj tseem siv tau rau lwm yam khoom siv.
Cov khoom lag luam twg muaj BPA hauv lawv?
Cov khoom lag luam twg muaj BPA?
- Cov khoom noj hauv kaus poom, vim tias cov kaus poom hlau feem ntau yog kab nrog lub sealant uas muaj BPA.
- Cov fwj dej kis las yuav muaj BPA yog tias yuav ua ntej Lub Xya Hli 2012.
- Lub raj mis me nyuam mos, khob sippy thiab lwm lub thawv tsim rau cov menyuam yaus hnub nyoog 3 xyoos thiab qis dua tuaj yeem muaj BPA yog tias yuav ua ntej Lub Xya Hli 2011.
- Nyob zoo ib tsoom niam txiv kwv tij neej tsas.
Dab tsi muaj BPA ntau tshaj?
Qhov tseeb, nws yog cov cov phaj yas tawv, khob sippy, lub raj mis, ntim khoom noj, thiab cov tais diavuas cov kws tshawb fawb hais tias yog ib tus neeg ua txhaum loj tshaj plaws BPA. Tias yog vim li cas nws thiaj li zoo dua los noj koj noj hmo ntawm iav, ceramic, los yog stainless hlau tais (los yog txawm tias zoo nkauj Suav teb koj tau khaws cia txij li thaum koj tshoob).
BPA pom nyob qhov twg hauv ib puag ncig?
BPA hauv ib puag ncig
'BPA tuaj yeem nkag mus rau ib puag ncig yog ncaj qha los ntawm cov tshuaj lom neeg, cov tsho yas thiab cov staining manufacturers, los ntawm cov ntawv lossis cov khoom siv rov ua dua tshiab, cov chaw tsim khoom uas siv BPA hauv casting xuab zeb, los yog indirect leaching los ntawm yas, ntawv thiab hlau pov tseg nyob rau hauv landfills.
BPA siv dab tsi?
Bisphenol A yog dab tsi? Bisphenol A (BPA) yog cov tshuaj siv los ua cov yas polycarbonate . Cov yas polycarbonate yog siv los ua cov khoom yas tawv, xws li cov me nyuam lub raj mis, lub raj mis rov siv tau, cov thawv ntim khoom noj, pitchers, tableware thiab lwm yam ntim cia.
