Vim tias microplastics tsawg dua 5 hli ntev, siv lub lim uas muaj qhov pore loj ntawm micrometer (micron) nplai yuav muaj peev xwm tshem tawm cov microplastics feem ntau ntawm dej. Lub lim nrog pore loj dua 0.1 micrometers(0.0001 mm lossis 100 nm) yog qhov zoo tagnrho rau tshem tawm cov microplastics ntawm dej.
Cov lim dej puas lim tawm cov microplastics?
Microplastics kuj tau pom lawv txoj hauv kev rau hauv lub raj mis. Kev tshawb fawb ntxiv tau pom tias microplastics tau pom nyob rau hauv 93 feem pua ntawm 11 lub raj mis dej nrov thoob ntiaj teb (3). … Tam sim no, cov lim dej feem ntau tsis tshem cov microplastics thiab tsuas muaj ob peb lub chaw sim hauv ntiaj teb uas tuaj yeem ua qhov ntsuas.
Puas Brita tshem tawm cov khoom yas?
The Brita filter yuav lim tawm 5 hli cov khoom yas me me. Thaum nws tau nqis mus rau qee qhov me me, txawm li cas los xij, micro-yas yuav tsis raug lim los ntawm txhua yam kev siv thiab xav tau qee yam xws li distillation lossis tej zaum osmosis.
Koj ua li cas tshem cov khoom yas los ntawm dej?
Koj tuaj yeem tshem cov microplastics ntawm cov kais dej hauv tsev li cas?
- Carbon Blocks faucet lim: Cov khoom siv tau zoo tshaj plaws, xws li TAPP 2 tshem tawm 100% ntawm tag nrho cov microplastics paub.
- Reverse Osmosis lim: tuaj yeem lim mus txog 0.001 micron yog li yuav tshem tawm tag nrho cov microplastics paub, tab sis kim dua thiab xav tau kev saib xyuas.
Dab tsi lim dej lim tawm cov yas?
LifeStraw Filters Tshem tawm 99.999% Ntawm Microplastics Los Ntawm Kev Haus Dej Hauv Kev Tshawb Fawb Kev Tshawb Fawb. Kev tshawb fawb thoob ntiaj teb: 93% ntawm cov dej hauv lub raj mis thiab 83% ntawm cov dej kais dej uas muaj microplastics; Tebchaws Meskas muaj tus kabmob kis tau zoo tshaj plaws ntawm 94%.
