Cov khoom siv dej rov qab osmosis purified feem ntau muaj peb ntu: kev kho ua ntej, qhov rov qab osmosis chav tsev, thiab tom qab- kho qhov system. Nws cov txheej txheem yog txhawm rau tshem tawm cov ntsev yaj, colloids, thiab cov kab mob microorganisms los ntawm dej, ua kom tau raws li cov dej zoo ntawm ntau yam kev siv xws li kev npaj dej ultrapure hauv kev lag luam hluav taws xob thiab kev tsim cov dej rau kev txhaj tshuaj hauv tshuaj.
Rov qab osmosis purified dej cov cuab yeej muaj ntau yam kev siv, feem ntau suav nrog:
- Kev lag luam hluav taws xob (xws li, dej ultrapure rau yaug cov khoom siv hluav taws xob xws li kev sib xyaw ua ke, silicon wafers, thiab cov raj tso saib);
- Kev lag luam kws tshuaj (piv txwv li, dej rau loj- ntim ntim, txhaj tshuaj, ntsiav tshuaj, biochemical khoom, khoom siv tu, thiab kev tsim tshuaj);
- Kev lag luam khoom noj khoom haus thiab dej haus (xws li kev ua kom huv thiab npaj cov dej haus, dej haus, npias, thiab ntsuj plig);
- Kev lag luam fais fab (piv txwv li, ua ntej-desalination kho ntawm boiler feedwater, thermal fais fab boilers, thiab qis- siab boiler fais fab tshuab hauv factories thiab mines);
- Kev lag luam tshuaj (piv txwv li, txheej txheem dej, dej ntws, kev lim dej thiab kev npaj cov khoom siv tshuaj lom neeg);
- Seawater thiab brackish dej desalination (xws li, rau cov Islands tuaj, ships, offshore drilling platforms, thiab cov dej brackish);
- Kev lag luam electroplating (piv txwv li, dej ntxuav workpieces thiab da dej daws);
- Thiab lwm yam kev lag luam (xws li, automotive painting, coated glass, cosmetic, and fine chemicals).
Tsis tas li ntawd, hauv thaj chaw xws li kev npaj cov khoom siv hluav taws xob tshiab (piv txwv li, cov khoom siv- lub xeev cov roj teeb, silicon-} carbon anodes), qhov twg cov ntsiab lus tshwj xeeb ion yuav tsum muaj rau cov dej ntshiab, cov txheej txheem rov qab osmosis kuj tseem tsim nyog.
