2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Qhov tseeb, Canada txwv tsis pub siv rau phthalates hauv cov menyuam yaus cov khoom ua si thiab khoom, tab sis nws tsis mus deb txaus txwv tsis pub lawv siv hauv ntim khoom noj, tshuaj ntxuav, tshuaj pleev ib ce., xim, thiab lwm yam khoom. Thiab ntau lwm yam phthalates nyob twj ywm unregulated. … Canada qhov kev ntsuam xyuas tseem tsis tau sau npe tias yog tshuaj lom.
Phthalates txwv qhov twg?
Hauv xyoo 2003, EU tau txav los txwv tsib phthalates hauv tshuaj pleev ib ce. Xyoo tas los, EU cov koom haum tau pov npav tshem tawm qhov tsis txaus ntseeg uas tso cai rau plaub lub phthalates - DEHP, BBP, DBP thiab DIBP - uas tau raug txwv yav dhau los hauv cov neeg siv khoom. Canada tseem tau txwv tsis pub siv DEHP hauv cov tshuaj pleev ib ce thiab txwv tsis pub siv lwm yam khoom.
Puas phthalates txhaum cai?
Congress muaj mus tas li txwv peb hom phthalates - DEHP, DBP thiab BBP1 - nyob rau hauv ib qho nyiaj ntau dua 0.1% hauv ntau cov khoom me nyuam.
Puas phthalates puas muaj teeb meem?
Kev phom sij ntawm phthalates thiab DEHP
Phthalates, tsev neeg ntawm cov tshuaj siv los ua kom cov yas polyvinyl chloride (PVC) thiab ua cov kuab tshuaj hauv cov tshuaj pleev ib ce thiab lwm yam khoom siv, tuaj yeem ua rau lub siab puas, ob lub raum, ntsws, thiab kev ua me nyuam.
Puas phthalates tseem siv?
Y Yuav ua li cas phthalates tau siv hauv tshuaj pleev ib ce. … Raws li FDA qhov kev tshawb fawb tshiab ntawm cov tshuaj pleev ib ce, ua rau xyoo 2010, txawm li cas los xij, DBP thiab DMP tam sim no tsis tshua siv.
DEP tsuas yog phthalate nkaus xwb tseem siv nyob rau hauvtshuaj pleev ib ce.
Pom zoo:
Puas tseem muaj kev hla dej hiav txwv hla hiav txwv?
Tsuas muaj ib lub nkoj hla hiav txwv tseem caij nkoj, RMS Poj huab tais Mary 2, uas tsis tu ncua ua tiav kev hla hiav txwv Atlantic. … Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias Dej Hiav Txwv Liners thiab nkoj nkoj yog ob yam sib txawv.
Texas puas raug cai txwv tsis pub txwv?
Hnub Lub Rau Hli 15 th , Texas Tus Thawj Kav Tebchaws Greg Abbott (R) tau kos npe HB 957 rau hauv txoj cai, uas qhia tias tsis tso cai rau kev tswj hwm ntawm Tsoom fwv teb chaws txoj cai lij choj riam phom raws li siv rau silencers los yog suppressors tsim nyob rau hauv Texas yam tsis muaj kev siv ntawm tej qhov chaw los ntawm lwm lub xeev, thiab nyob rau hauv lub ciam teb ntawm Texas.
Puas yog hiav txwv hiav txwv muaj kev puas tsuaj?
Tus hiav txwv hiav txwv yog ib hom tsiaj hauv hiav txwv nyob rau ntawm ntug dej hiav txwv ntawm sab qaum teb thiab sab hnub tuaj North Pacific Dej hiav txwv. Cov neeg laus hauv hiav txwv feem ntau hnyav ntawm 14 txog 45 kg, ua rau lawv hnyav tshaj plaws ntawm tsev neeg weasel, tab sis ntawm cov tsiaj me me tshaj plaws.
Qhov twg hauv qab no yog cov piv txwv piv txwv?
Qee yam piv txwv ntawm cov piv txwv piv txwv yog daim duab qhia chaw, duab, duab kos, cov npe sib txuas, thiab cov kab kos. Dab tsi yog qhov piv txwv? Cov sawv cev Analogical ntes qee tus yam ntxwv ntawm qhov lawv sawv cev; symbolic sawv cev tsis muaj kev sib raug zoo rau qhov lawv sawv cev.
Puas yog qhov kev txwv thiab kev txwv ntawm txoj kev kawm?
Scope dav dav hais txog qhov uas koj npaj yuav kawm / tshawb xyuas koj lub ncauj lus. Qhov no tsuas yog ua kom koj cov kev tshawb fawb siv tau thiab ua tau. Cov kev txwv ntawm txoj kev kawm yog hais txog qhov tsis txaus ntawm txoj kev kawm - yam koj ntseeg tias qhov kev tshawb fawb tsis muaj lossis txoj hauv kev uas nws tuaj yeem ua tau zoo dua.
