Sorbents yog cov tshuaj uas muaj cov qauv tshuaj thiab muaj peev xwm xaiv ua kom nqus cov tshuaj lom nyob rau hauv ib daim ntawv twg. Lub npe nrov tshaj plaws yog activated charcoal, nws paub txawm rau cov me nyuam. Nws yog ib qho pheej yig thiab pheej yig tshuaj uas muaj peev xwm ua rau lub cev tsis muaj zog, uas yog, sorbing cov co toxins uas ua rau qee tus mob digestive.
Qhov no yooj yim kho rau "lub plab kab mob" twb paub txawm nyob rau hauv ancient Greece thiab Egypt, nyob rau hauv tas li ntawd, nws siv los kho kho qhov txhab. Niaj hnub no, cov neeg hauv cov lus thov yuav tsum muaj ntau tshaj peb cov poj koob yawm txwv uas nyob ntev ua ntej peb lub caij nyoog. Tus kabmob ntawm ib tug neeg niaj hnub yog txhua hnub raug rau qaug tshuaj lom - yeeb, cawv, cua nrig nrog pa luam yeeb pa thiab ua pov tseg, thiab lwm yam.
Yuav ua li cas yuav siv sij hawm sorbents rau kev ua xua?
Kev noj tshuaj ua kom muaj qhov tsis haum rau cov laus yog siv thaum lub sijhawm thawj zaug ntawm cov tsos mob ntawm kev tsis haum tshuaj. Lub koob tshuaj ntawm cov tshuaj nyob ntawm lub qhov ceeb thawj ntawm tus neeg mob - txog 0.2-1 g ib 1 kg ntawm qhov ceeb thawj. Yog li, txhua txhua hnub ntawm qhov teeb meem yog muab xam, uas yog siv li ntawm peb mus rau plaub koob thaum nruab hnub. Feem ntau qhov ntev ntawm hoob kawm yog ib lub lim tiam, qee lub sij hawm nws raug ntev mus rau kaum hnub, tab sis qhov no tshwm sim rau ntawm tus kws kho mob xwb. Nws tseem ceeb heev uas thaum kawg ntawm kev kho txhua txhua hnub ntawm qhov sorbent maj mam txo, vim li ntawd, hnub kawg tus neeg mob tsuas siv ib nrab ntawm thawj zaug.
Tsis tas li, cov lus nug yuav siv tau rau kev tiv thaiv kev ua xua, qhov no yog siv tshuaj raws li cov cai nram qab no:
- ob xuab moos tom qab noj mov;
- tom qab noj tshais lossis noj hmo;
- nrog rau xam ntawm 0.2-0.5 g ib 1 kg ntawm qhov ceeb thawj;
- ib zaug ib hnub ib zaug;
- los ntawm ib lub lim tiam txog 10 hnub.
Txawm tias muaj tseeb tias qhov txais tos ntawm sorbents tsis tshua muaj tsis tshua muaj tshwm sim rau cov kev mob tshwm sim thiab lawv tuaj yeem ua tau
Qhov teebmeem zoo tshaj plaws rau kev ua xua
Ntawm qhov loj npaum li cas ntawm cov tshuaj noj tshuaj peb tau muab faib rau koj cov tshuaj nram qab no uas txuag tau koj los ntawm kev ua xua:
- Cov pa roj carbon hiav txwv;
- Atoxyl;
- Sorbeks;
- Enterosgel ;
- Multisorb.
- Carbolong.