Reverse osmosis (RO) yog ib txoj kev siv los tshem cov ionizing los yog purify dej los ntawm kev yuam nws hla lub semi-permeable membrane ntawm qhov siab siab. Lub RO membrane yog ib txheej nyias nyias ntawm cov khoom siv lim dej uas tshem tawm cov pa phem thiab cov ntsev yaj ntawm dej. Ib lub polyester support web, ib lub micro porous polysulfone interlayer, thiab ib lub ultra-thin polyamide barrier layer ua rau peb txheej. Cov membranes no tuaj yeem siv rau hauv cov txheej txheem tsim khoom thiab hauv kev tsim dej haus.

Cov thev naus laus zis reverse osmosis (RO) tau nce qib sai sai hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog hauv kev kho dej thiab kev tshem dej ntsev. Tsab xov xwm no lub hom phiaj yog los tshawb nrhiav cov qauv tshiab hauv kev siv tshuab reverse osmosis membrane hauv kev lag luam thoob ntiaj teb, nrog rau kev tsom mus rau cov tsav tsheb tseem ceeb, kev tsim kho tshiab, thiab cov teeb meem uas tab tom tsim kev lag luam.

1. Kev Loj Hlob thiab Kev Nthuav Dav ntawm Kev Lag Luam
   Xyoo tas los no, kev thov thoob ntiaj teb rau cov thev naus laus zis rov qab osmosis membrane tau loj hlob zoo kawg nkaus, vim muaj kev txhawj xeeb txog kev tsis txaus dej thiab qhov xav tau cov kev daws teeb meem kev tswj dej kom ruaj khov. Qhov kev thov ntau ntxiv no tau ua rau muaj kev nthuav dav ntawm kev lag luam, nrog rau ntau yam lag luam, suav nrog kev tsim hluav taws xob, tshuaj, thiab khoom noj thiab dej haus, siv cov thev naus laus zis RO rau kev ntxuav dej thiab kev kho dej.

2. Kev Txhim Kho Txog Kev Siv Tshuab
   Vim yog qhov kev thov ntawm kev ua lag luam nce ntxiv, cov kev lag luam RO membrane tau ua tiav zoo heev, ua rau muaj kev tsim cov ntaub ntawv thiab cov qauv tsim membrane siab heev. Cov kev tsim kho tshiab tseem ceeb suav nrog kev qhia txog cov nanocomposite membranes ua tau zoo, cov membranes tiv taus fouling zoo dua, thiab cov modules membrane tshiab nrog kev nkag tau zoo dua thiab kev xaiv tau zoo dua. Cov kev nce qib ntawm thev naus laus zis no tau ua rau muaj kev ua haujlwm zoo thiab kev ntseeg siab ntawm RO systems, yog li nthuav lawv txoj kev siv thiab tsav kev loj hlob ntawm kev ua lag luam.

3. Kev Ua Haujlwm Ruaj Khov thiab Kev Cuam Tshuam Ib puag ncig
   Qhov kev tsom mus rau kev ruaj khov thiab kev txuag ib puag ncig tau ua rau cov neeg ua lag luam tsom mus rau kev txhim kho kev phooj ywg ib puag ncig ntawm RO membrane technology. Qhov no tau ua rau muaj kev tsim cov membrane modules uas siv hluav taws xob tsawg, cov txheej txheem tsim membrane uas tsis ua rau ib puag ncig puas tsuaj, thiab kev koom ua ke ntawm kev siv dua tshiab thiab kev rov ua dua tshiab ntawm membrane. Cov kev pib no tsis yog tsuas yog pab txo qhov cuam tshuam ntawm ib puag ncig ntawm RO technology xwb tab sis kuj tseem ua rau nws yog ib qho kev daws teeb meem zoo rau kev daws teeb meem thoob ntiaj teb ntawm kev ruaj khov dej.

Xaus lus, thaum kev lag luam txuas ntxiv mus, kev sib koom ua ke ntawm kev nce qib hauv cov ntaub ntawv membrane, kev siv hluav taws xob zoo, thiab kev saib xyuas ib puag ncig yuav ua lub luag haujlwm tseem ceeb hauv kev tsim cov txheej txheem RO yav tom ntej, ua rau nws yog ib qho khoom muaj nqis tseem ceeb hauv kev daws teeb meem dej hauv ntiaj teb.