Lub hom phiaj ntawm kev lim ntshav tubing yuav ua haujlwm li cas hauv kev sim tshuaj lim dej?
Lub hom phiaj ntawm kev lim ntshav tubing yuav ua haujlwm li cas hauv kev sim tshuaj lim dej?

Video: Lub hom phiaj ntawm kev lim ntshav tubing yuav ua haujlwm li cas hauv kev sim tshuaj lim dej?

Video: Lub hom phiaj ntawm kev lim ntshav tubing yuav ua haujlwm li cas hauv kev sim tshuaj lim dej?
Video: 8 yam tsis txhob ua thaum sib deev tag tsis li yuav phom sij txog lub neej txoj sia. 2024, Kaum ib hlis
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Nws yog permeable rau qabzib thiab iodine tab sis tsis starch. QHIA: Lub Hom Phiaj : Cov lub hom phiaj ntawm kev sim yog mus kuaj cov permeability ntawm dialysis tubing rau qabzib, starch thiab iodine. Cov hlwb nyob yuav tsum tau txais cov khoom noj los ntawm lawv ib puag ncig thiab tshem tawm cov khoom pov tseg rau lawv ib puag ncig.

Tsis tas li ntawd nug, dab tsi yog lub dialysis tubing sawv cev hauv koj qhov kev sim?

Cov dialysis tubing yog ib tug semi-permeable membrane tub siv nyob rau hauv kev sib cais cov tswv yim thiab qhia tau hais tias diffusion, osmosis, thiab kev txav ntawm molecules hla ib daim nyias nyias. Cov dialysis tubing Nws yog permeable rau qabzib thiab iodine, tab sis tsis rau starch.

Ib sab saum toj no, lub tshuab lim ntshav siv li cas hauv lub raum dialysis? Dialysis tubing yog ib hom cev siv nyob rau hauv cov tshuaj kom tshem tawm toxins los ntawm tus neeg mob cov hlab ntsha. Nws yog qhov zoo rau lub hom phiaj no vim tias nws yog ib qho semipermeable membrane, tso cai rau qee cov khoom kom dhau mus thaum thaiv lwm tus, thiab tuaj yeem ua tau. siv raws li lim.

Tsuas yog li ntawd, yuav ua li cas lim ntshav tubing ua lub semipermeable membrane?

Qhov no dialysis tubing yog xaiv tau permeable rov tsim dua cellulose siv los qhia txog cov hauv paus ntsiab lus ntawm osmosis thiab nthuav tawm. Pores nyob rau hauv daim nyias nyias tso cai rau cov dej, feem ntau ions, thiab me me molecules. Cov khoom hnyav molecular hnyav xws li cov hmoov txhuv nplej siab, polysaccharides, rog thiab protein raug txwv.

Sodium puas tuaj yeem dhau los ntawm kev lim dej?

Cov dialysis tubing yog semipermeable daim nyias nyias . Cov ntsev ions ua tau tsis yog hla dhau tus daim nyias nyias . Lub net ntws ntawm cov kuab tshuaj molecules dhau ib tug semipermeable daim nyias nyias los ntawm cov kuab tshuaj ntshiab (hauv qhov no ua rau cov dej deionized) mus rau cov tshuaj ntau dua yog hu ua osmosis.

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