Cov tshuaj txhuam hniav puas muaj microplastics?

Cov txheej txheem:

Cov tshuaj txhuam hniav puas muaj microplastics?
Cov tshuaj txhuam hniav puas muaj microplastics?
Anonim

Cov khoom me me lossis cov khoom siv microplastics yog siv rau hauv ntau yam khoom, suav nrog hauv tshuaj pleev ib ce. Lawv tuaj yeem pom muaj nyob rau hauv cov tshuaj txhuam cev, tshuaj pleev thaiv hnub, cov khoom siv plaub hau, tshuaj pleev thaiv hnub, tshuaj txhuam hniav thiab ntau lwm yam khoom. Piv txwv li, yog tias cov khoom yog glittering, koj tuaj yeem paub tseeb tias nws muaj qee qhov microplastic hais.

Yuav ua li cas cov tshuaj txhuam hniav muaj microplastics?

Ntau tshaj li ib nrab ntawm cov khoom kho hniav muaj microplastics

  • Fresh Mint Toothpaste, Aquafresh.
  • Coj Mint Toothpaste, Prodent.
  • Tandpasta Classic, Zendium.
  • Anti-tandsteen Tandpasta, Prodent.
  • Tandsteen Controle 3-hauv-1 Tandpasta, Aquafresh.
  • Fresh Gel Toothpaste, Prodent.
  • Pro-Expert Intense Reiniging Tandapasta, Oral-B.

Yuav ua li cas cov tshuaj txhuam hniav tsis muaj microplastics?

2. Jasön noj tshuaj txhuam hniav. Yog tias koj xav ua raws li cov txiaj ntsig pov thawj ntawm fluoride thaum nws los tiv thaiv cov hniav lwj, ces Jasön He althy Qhov ncauj yuav yog qhov kev xaiv zoo rau koj. Nws tsis muaj cov tshuaj phem uas tau hais los saum toj no xws li SLS, parabens lossis microplastics.

Puas Colgate muaj microplastics?

Colgate-Palmolive (xws li Elmex) tau ua raws li lawv cov lus cog tseg thiab muaj ua tiav cov haujlwm xav tau los tshem tawm cov microplastics ntawm lawv cov qauv.

Yuav ntau npaum li cas hauv cov tshuaj txhuam hniav?

Tshuaj rau qhov tseeb

Siv kawg-rau-kawg uas yogtxog 75,000 km ntawm cov yas, yuav luag ob zaug thoob ntiaj teb. Thiab qhov ntawd tsuas yog cov neeg siv hauv UK. Qhov teeb meem yog tias lawv feem ntau yog ua los ntawm ntau hom yas, thiab ntau lub npe muaj cov txheej hlau hauv cov raj uas tsis yooj yim rau kev sib cais.

Pom zoo:

Nthuav cov khoom
Koj puas tuaj yeem mus ntsib dagestan?
Nyeem ntxiv

Koj puas tuaj yeem mus ntsib dagestan?

Dagestan, officially lub koom pheej ntawm Dagestan yog ib lub koom pheej ntawm Russia nyob rau hauv lub Caspian Hiav txwv, nyob rau hauv lub North Caucasus ntawm Eastern Europe. Nws nyob rau sab qaum teb ntawm Greater Caucasus, thiab yog ib feem ntawm North Caucasian Federal District.

Xab npum suds siv rau dab tsi?
Nyeem ntxiv

Xab npum suds siv rau dab tsi?

A xab npum suds enema yog ib txoj hauv kev kho cem quav. Qee tus neeg kuj siv nws los kho fecal incontinence lossis tshem lawv cov quav ua ntej kev kho mob. Thaum muaj ntau hom enemas, xab npum suds enema tseem yog ib qho ntawm ntau hom, tshwj xeeb tshaj yog rau cem quav.

Puas yog qhov kev xeem thib ob?
Nyeem ntxiv

Puas yog qhov kev xeem thib ob?

Qhov thib ob derivative yuav yog siv los txiav txim siab hauv zos extrema ntawm kev ua haujlwm raws li qee yam xwm txheej. Yog tias qhov kev ua haujlwm muaj qhov tseem ceeb rau qhov twg f′(x)=0 thiab qhov thib ob derivative yog qhov zoo ntawm qhov no, ces f muaj qhov tsawg kawg nkaus hauv zos ntawm no.