Puas yog nws tsis zoo rau nqus tau creosote?
Puas yog nws tsis zoo rau nqus tau creosote?

Video: Puas yog nws tsis zoo rau nqus tau creosote?

Video: Puas yog nws tsis zoo rau nqus tau creosote?
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Anonim

Ntxiv rau, creosote tuaj yeem ua rau koj lub zeem muag puas. Lwm yam teeb meem kho mob sab hauv - ua pa creosote Cov pa taws tuaj yeem pib ua rau khaus thoob plaws hauv koj lub cev ua pa. Koj lub qhov ncauj, qhov ntswg, thiab caj pas tuaj yeem ua rau mob. Kuj tseem muaj qhov txaus ntshai ntawm cov teeb meem ua pa hnyav nrog rau cov teeb meem digestive.

Hauv qhov no, creosote puas tsim kev puas tsuaj rau tib neeg?

Lub Koom Haum Thoob Ntiaj Teb rau Kev Tshawb Fawb Txog Kev Mob Cancer (IARC) tau txiav txim siab tias cov roj tar yog carcinogenic rau tib neeg thiab qhov ntawd creosote tej zaum yog carcinogenic rau tib neeg . EPA kuj tau txiav txim siab tias thee tar creosote yog qhov tshwm sim tib neeg carcinogen.

Kuj Paub, koj puas tseem tso cai siv creosote? Cov tswv cuab ntawm pej xeem tuaj yeem txuas ntxiv siv creosote cov khoom uas lawv twb yuav mus txog rau thaum Lub Rau Hli 30, 2003, thiab yuav tsum muab pov tseg ntawm cov thawv khoob hauv cov khib nyiab hauv tsev. Yog tias lawv xav pov tseg cov khoom siv tsis siv, lawv yuav tsum hu rau lawv lub koom haum hauv zos lossis txoj cai tswjfwm pov tseg.

Ntxiv mus, creosote puas tuaj yeem ua rau koj mob qog noj ntshav?

Kev nphav raug rau creosote tej zaum yuav txuas rau ntawm daim tawv nqaij mob qog noj ntshav thiab mob qog noj ntshav ntawm scrotum. Qhov no txaus ntshai ntawm mob qog noj ntshav tej zaum yuav tshwm sim nyob rau hauv high-level exposure, los yog tsawg tsawg ntawm raug. Lub koom haum International rau Kev Tshawb Fawb ntawm Mob qog noj ntshav xav tias coal tar creosote tej zaum yuav carcinogenic.

Cov tshuaj dab tsi hauv creosote?

Creosote yog sib xyaw ntawm ntau pua cov tshuaj. Ib qho sib tov yog cov khoom, zoo li dej thiab ntsev, nyob ua ke los ntawm lub cev rog. Cov tshuaj tseem ceeb hauv kob tar creosote yog polycyclic aromatic hydrocarbons (PAHs), phenol, thiab creosols. Creosote yog tuab thiab oily kua.

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