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Dab Tsi Yog Cov Yam Ntxwv Ntawm Cov Dav Dav Dav Dav?

Jun 30, 2020

Cov adsorption hom (ua kom muaj cov pa roj) lim uas siv rau saum npoo los tsim kom muaj zog txaus nyiam muaj lub neej ua haujlwm tsawg, thiab qhov peev xwm adsorption tsawg dua cov adsorbent poob qis tom qab cov roj nqus tau.

Cov khoom siv tseem ceeb ntawm cov ntxaij lim dej nqus, xws li ntaub plaub, linoleum thiab paj rwb, yuav poob lawv cov qauv yam ntxwv thiab poob sai sai tom qab lawv nqus cov kua rau hauv sab hauv thiab nkag rau lawv.

Cov tshuab cua cais tawm thiab ntsuam xyuas huab cua lim, feem ntau cais raws li 5, 10, 20, thiab 40μm, tsis muaj txiaj ntsig rau cov feem me me uas suav rau feem ntau ntawm cov roj ntws tawm.