RO (Rov qab Osmosis) cov dej lim dej pov tseg feem ntau ntawm cov dej uas khiav los ntawm nws qhov system. Ntau tshaj 80% ntawm cov dej raug tso tseg lossis pov tseg hauv tsev RO system tsuas yog 20% lossis tsawg dua rau kev noj.
Siv RO dej purifier rau cov dej uas tsis muaj TDS input, hais tsawg dua 200 ppm, yuav ua rau koj noj qab haus huv nyob rau hauv lub sij hawm ntev, vim hais tias cov dej yog stripped ntawm tseem ceeb minerals thiab ntsev.
UV dej purifier tua cov kab mob thiab cov kab mob tab sis tsis tshem tawm cov dej tsis huv xws li tshuaj tua kab, xeb, arsenic, fluoride thiab lwm yam. Nws tsis hloov cov dej tawv mus rau cov dej qab zib, mos.
Muaj ob nqe lus uas feem ntau cuam tshuam nrog UV dej pom cov tshuab: ntau npaum li cas thiab UVT. Dosage yog hais txog tus nqi ntawm ultraviolet lub zog xav tau los rhuav tshem cov kab mob thiab cov kab mob hauv dej. Raws li kev lag luam tus qauv, qhov zaus ntawm 254 nanometers yog siv los ua kom muaj tshuaj tua kab mob. UVT, ultraviolet transmittance, feem ntau yog siv thaum sib tham txog tus nqi ntawm UV lub teeb xav tau los nkag mus rau cov dej ntws.
• Tsis tas yuav ua cov tshuaj uas muaj peev xwm txaus ntshai (chlorine)
• Cov tshuaj tua kab mob tam sim ntawd (tsis muaj lub tank sib cuag zoo li chlorine)
• Tsawg zog noj ib puag ncig tus phooj ywg (tsis muaj tshuaj tua kab mob los ntawm cov khoom)
• Tsis muaj qhov txav txav los hnav lossis hloov UV tsis hloov cov saj lossis tsw ntawm cov dej
• Cov cuab yeej siv qis qis dua lwm cov kev xaiv tshuaj tua kab mob yooj yim (nrog rau kev kho mob ua ntej kom zoo).
•Chemical vs. Lub cev tua kab mob ntawm cov dej tsis huv
