Quartz xuab zeb lim mediafeem ntau yog siv los ua qhov kev kho ua ntej ntawm kev kho dej ua ke nrog cov pa roj carbon activated thiab softened resin lim xov xwm. Lawv cov nyhuv pom zoo ib yam li cov dej nkag mus rau hauv av los ntawm cov xuab zeb, thaiv cov khib nyiab pov tseg hauv dej, feem ntau yog rau cov khib nyiab nplua thiab hlau thiab manganese tshaj tus qauv.
Quartz xuab zeb yog dawb crystalline daim ntawv. Nws yog tsuas yog siv los tshem tawm cov hlau ntau dhau hauv cov dej (cov hlau tshaj li tus qauv, cov dej zoo yog xim daj, cov dej ntws hauv av tau ntev los ua cov cim daj, lossis tawm cov khoom daj ntawm phab ntsa pas dej ua ke) .
Quartz xuab zeb lim xov xwm yog cov khoom siv lim dej ua los ntawm ntuj quartz ore. Nws yog ua tiav los ntawm crushing, tshuaj ntsuam, ntxuav, ziab, thiab lwm yam kev tshuaj ntsuam. Lub ntsiab tivthaiv yog silicon dioxide. Hauv kev kho dej, nws yog siv hauv quartz xuab zeb lim. Nws lub luag haujlwm tseem ceeb yog tshem tawm cov khoom loj xws li impurities, sediment, thiab tshem tawm cov khib nyiab los ntawm cov dej nyoos. Tom qab cov txheej txheem no, cov turbidity ntawm cov dej nyoos tau txo qis heev, yog li txo qhov kev ua haujlwm ntawm rov qab osmosis membranes thiab ua rau lawv zoo dua tshem tawm cov teeb meem hauv dej. Nws plays lub luag haujlwm tseem ceeb hauv kev pabcuam thiab yog li qhov tsis tseem ceeb.