Taw qhia kom rov qab osmosis membrane

Rov Qab Osmosis membrane yog qee lub ntsej muag cuav nrog cov yam ntxwv semibrane, thiab yog cov tseem ceeb ntawm kev thim rov qab osmosis technology. Lub hauv paus ntsiab lus ntawm kev thim cov tshuaj rov qab yog cais cov tshuaj thiab cov tshuaj ntau dua uas tsis tuaj yeem hla lub sembreationy. Tus membrane pore loj ntawm cov ntsev thim rov qab yog qhov ua tau zoo heev, yog li nws tuaj yeem tshem tawm, cov kab mob organic, thiab lwm yam hauv dej. Lub kaw lus muaj qhov zoo ntawm cov dej zoo zoo, qis zog siv, tsis muaj kuab paug, txheej txheem yooj yim, thiab kev ua haujlwm yooj yim.
Rov qab Osmosis membrane yog cov tseem ceeb rau kev paub rov qab osmosis. Nws yog cov khoom cuav SEMIPREY nrog qee yam yam ntxwv ua los ntawm simulating biological lub cim. Nws yog feem ntau ua los ntawm cov ntaub ntawv polymer. Xws li cellulose acetate membrane, muaj ntxhiab tsw qab polyhydrazide membrane, thiab ntxhiab polyamide membrane. Lub cheeb ntawm cov microscores saum npoo yog feem ntau nruab nrab ntawm 0.5 thiab 10nm, thiab qhov loj ntawm permeability yog cuam tshuam nrog cov qauv tshuaj lom zem ntawm daim nyias nyias nws tus kheej. Qee cov ntaub ntawv polymer muaj ntsev zoo kev cia siab, tab sis cov dej ua kom muaj kev lom zem tsis zoo. Qee cov ntaub ntawv polymer muaj cov pab pawg hydrophilic ntau dua hauv lawv cov qauv tshuaj, yog li cov roj permourice yog qhov nrawm. Yog li ntawd, qhov txaus siab thim rov qab osmosis membrane yuav tsum muaj qhov tsim nyog permeate lossis ntsev tsis lees paub.