Tus nqi rov qab: Hais txog qhov feem pua ntawm cov dej pub hloov mus rau hauv cov khoom siv dej los yog permeate hauv cov txheej txheem membrane. Lub kaw lus membrane yog tsim raws li preset pub dej zoo, thiab ib qho concentrate valve ntawm cov concentrate kab tso cai rau kev hloov kho thiab teeb tsa tus nqi rov qab. Tus nqi rov qab yog feem ntau xav kom ua kom tau qhov siab tshaj plaws kom tau txais cov khoom siv dej ntau tshaj plaws, tab sis nws cov kev txwv yuav tsum tau teem kom cov membrane tsis precipitate vim supersaturation ntawm ntsev los yog lwm yam impurities.
Desalination tus nqi: Qhov feem pua ntawm tag nrho cov kua dej tsis huv tshem tawm los ntawm lub cev pub dej los ntawm qhov rov qab osmosis membrane, lossis feem pua ntawm cov khoom tshwj xeeb xws li divalent ions lossis organic teeb meem tshem tawm los ntawm nanofiltration membrane.
Ntsev permeation tus nqi: Qhov txawv ntawm tus nqi desalination; Nws yog qhov feem pua ntawm yaj impurities nyob rau hauv cov dej pub uas permeate los ntawm daim nyias nyias.
Permeate: Cov khoom lim dej ua los ntawm cov txheej txheem membrane.
Tus nqi ntws: Tus nqi ntws yog hais txog tus nqi ntawm cov dej pub nkag mus rau hauv daim nyias nyias, feem ntau qhia hauv cubic meters ib teev (m³ / h) lossis nkas loos ib feeb (gpm). Concentrate flow rate yog hais txog ib feem ntawm "dej dej" uas tawm hauv cov txheej txheem membrane tsis permeating daim nyias nyias. Qhov no concentrates muaj cov ntsiab lus soluble los ntawm cov dej nyoos thiab feem ntau qhia hauv cubic meters ib teev (m³ / h) lossis nkas loos ib feeb (gpm).
Fluorescence: Tus nqi ntawm permeate txaus rau ib chav tsev membrane cheeb tsam, feem ntau qhia nyob rau hauv litres ib square meter ib teev (l / m²h) los yog gallons ib square feet ib hnub twg (gpm).
Dilute kua: Cov kua dej huv huv, cov permeate los ntawm qhov rov qab osmosis lossis nanofiltration system.
Concentrated tov: Ib feem ntawm cov tshuaj uas tsis permeate daim nyias nyias, xws li cov concentrate ntawm ib tug rov qab osmosis los yog nanofiltration system.