Puas yog talc muaj asbestos?
Puas yog talc muaj asbestos?

Video: Puas yog talc muaj asbestos?

Video: Puas yog talc muaj asbestos?
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Tsis yog tag nrho talcum hmoov muaj asbestos , tab sis qee qhov talc muab rau talcum hmoov yog lawm kab mob asbestos . Qhov ntawd txhais tau tias ib txhia talcum hmoov cov khoom muaj kab mob asbestos thiab qee qhov tsis yog. Qee hom ntawm talcum hmoov muaj kuaj pom zoo rau asbestos yav dhau los.

Xav txog qhov no, li cas asbestos nkag mus rau hauv talc?

Vim talc feem ntau ib txwm pom nyob ze asbestos hauv ntiaj teb, lub talc tuaj yeem kis tau yooj yim los ntawm cov tshuaj lom thaum raug mined. Nyob rau hauv xyoo tas los no, qhov no tau ua rau muaj kev txhawj xeeb ntau txog kev kis tus kab mob talcum hmoov cov khoom, uas tau txuas nrog rau cov mob mesothelioma, mob ntsws cancer thiab zes qe menyuam.

Kuj Paub, thaum twg asbestos raug tshem tawm ntawm talc? Xyoo 1976, raws li US Food and Drug Administration (FDA) tau hnyav txwv rau asbestos hauv tshuaj pleev ib ce talc cov khoom, J&J tau lees paub tus neeg tswj hwm tias tsis muaj asbestos tau "kuaj nyob rau hauv ib qho qauv" ntawm talc tsim tawm thaum lub Kaum Ob Hlis 1972 thiab Lub Kaum Hli 1973.

Ib yam li ib tug yuav nug, puas yog J&J tus me nyuam hmoov muaj asbestos?

J&J muaj, nyob rau hauv ntau qhov teeb meem, thov txiav txim tawm tsam nws, hais txog cov pov thawj tsis sib haum xeeb txog seb puas yog talcum hmoov tuaj yeem ua rau mob qog noj ntshav. Qhov tseeb yog qhov tseeb - Johnson's Tus me nyuam hmoov muaj kev nyab xeeb, ua tsis yog muaj asbestos tsis yog ua nws ua rau mob qog noj ntshav, raws li pom nyob rau hauv ntau tshaj 40 xyoo ntawm kev tshawb fawb pov thawj,”cov lus nyeem.

Puas yog tag nrho cov hmoov talcum txaus ntshai?

Raws li International Agency for Research on Cancer (IARC), talc -raws li hmoov Feem ntau tsis yog carcinogenic. Txawm li cas los xij, muaj qhov pheej hmoo me me uas talcum hmoov tej zaum yuav yog carcinogenic rau tib neeg thaum siv rau ntawm qhov chaw mos.

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