Cov neeg sawv cev ntawm cellulose raws li anti-redeposition tus sawv cev

Cov neeg sawv cev ntawm cellulose raws li anti-redeposition tus sawv cev

Cellulose muaj kev hais ua neeg paub, xws liHydroxyPropyyl Methylcellulose(HPMC) thiab Carboxymethyl cellulose (cmc), yog siv nyob rau hauv ntau yam kev siv, thiab ib qho ntawm lawv cov haujlwm tau ua raws li cov neeg sawv cev sib kis hauv cov tshuaj ntxuav tes hauv xab npum. Ntawm no yog li cas cellulose siv tau ua haujlwm ua tus sawv cev sib tiv thaiv kev sib tw:

1. Redeposition hauv Khaub Ncaws:

  • Qhov teeb meem: thaum cov txheej txheem ntxhua khaub ncaws, cov av thiab cov av uas tsis muaj kev cuam tshuam, tab sis tsis muaj kev cuam tshuam nrog cov ntaub, tab sis cov lus no yuav daws rov qab mus rau cov chaw muag khoom, ua rau rov qab.

2. Lub luag haujlwm ntawm cov neeg sawv cev sib tiv thaiv (ARA):

  • Lub Hom Phiaj: Cov neeg sawv cev tawm tsam cov neeg sawv cev rau cov tshuaj tua ntxhua khaub ncaws kom tiv thaiv cov av kom tsis txhob siv cov ntaub thaum ntxuav cov ntaub thaum lub sijhawm ntxuav.

3. Yuav ua li cas cellulose muaj kev ua haujlwm raws li anti-redeposition tus sawv cev:

  • Dej-soluble polymer:
    • Cellulose Cov neeg muaj kev hais ua yog dej-soluble polymers, kev ua cov kev daws teeb meem hauv dej.
  • Thickening thiab ruaj khov:
    • Cellulose muaj kev hais ua neeg hais lus, thaum ntxiv mus rau xab npum, ua raws li cov tuab thiab ua kom ruaj khov.
    • Lawv nce viscosity ntawm cov tshuaj ntxuav tes, pab hauv kev ncua hauv av.
  • Hydrophilic Xwm:
    • Lub hydrothilic xwm ntawm cellulose hais tias lawv muaj peev xwm cuam tshuam nrog dej thiab thaiv cov av tawm los ntawm kev rov ua dua cov chaw.
  • Tiv thaiv kom tiv thaiv cov av reattachment:
    • Cellulose Cov lus hais ua ib qho teeb meem ntawm cov av thiab cov ntaub, tiv thaiv lawv rov qab ua dua thaum lub sijhawm ntxuav.
  • Txhim Kho Kev Ncua:
    • Los ntawm kev txhim kho kev ncua ntawm cov av tawm, cov neeg hais txog cellulose pab txhawb lawv cov kev tshem tawm ntawm cov ntaub ntxuav.

4. Cov txiaj ntsig ntawm kev siv cellulose muaj kev hais kom lwm tus ua ara:

  • Kev tshem tawm hauv av zoo: Cov neeg hais ua ke cellulose pab txhawb kom cov xab npum uas ua kom pom tseeb tias cov av xau tau tshem tawm cov av kom zoo thiab tsis khom rov qab rau cov ntaub.
  • Txhim kho xab npum: ntxiv rau ntawm cov cellulose hais tau txhim kho kev ua yeeb yam ntawm cov tshuaj ntxuav tes ua kom zoo dua qub.
  • Kev sib xyaw: Cellulose cov neeg hais tau feem ntau tau tshaj nrog lwm cov khoom noj xab npum thiab ruaj khov nyob rau hauv ntau cov tshuaj ntxuav tes.

5. Lwm cov ntawv thov:

  • Lwm tsev neeg cov tshuaj huv: cellulose neeg hais kom pab tau cov ntawv thov hauv lwm cov tshuaj ntxuav hauv tsev neeg uas tiv thaiv kev sib tw av yog qhov tseem ceeb.

6. Saib Xyuas:

  • Tsim cov qauv sib xyaw: cellulose muaj kev hais ua ke yuav tsum sib xws nrog lwm cov khoom noj xab npum kom ntseeg tau thiab kev ua tau zoo tshaj plaws.
  • Kev tsim kho: kev xav ntawm cov kws kho mob cellulose hauv cov tshuaj ntxuav kom tau zoo kom ua tau cov nyhuv xav tau yam tsis muaj kev cuam tshuam rau lwm cov khoom xab xab npum.

Siv cov neeg sawv cev cellulose raws li cov neeg sawv cev ntawm cov neeg sawv cev hauv tsev thiab ua kom tu cov khoom lag luam hauv tsev neeg, ua rau muaj kev ua tau zoo tag nrho ntawm cov khoom.


Lub Sijhawm Post: Jan-21-2024