Ultrafiltration da juyi osmosis sune mafi ƙarfin aikin tace ruwa da ake samu. Dukansu suna da fitattun kaddarorin tacewa, amma sun bambanta ta wasu mahimman hanyoyi. Domin sanin wanene ya dace da gidanku, bari mu fi fahimtar waɗannan tsarin guda biyu.

Shin ultrafiltration daidai yake da reverse osmosis?

A'a. Ultrafiltration (UF) da reverse osmosis (RO) suna da ƙarfi da tasiri tsarin kula da ruwa amma UF ya bambanta da RO ta wasu muhimman hanyoyi:

• Tace daskararru/barbashi masu ƙanana kamar 0.02 micron gami da ƙwayoyin cuta. Baya cire narkar da ma'adanai, TDS, da narkar da abubuwa a cikin ruwa.
• Yana samar da ruwa akan buƙata - babu tankin ajiya da ake buƙata
• Ba ya haifar da ƙi ruwa (tsararrun ruwa)
• Yana aiki a hankali ƙarƙashin ƙananan matsa lamba - babu wutar lantarki da ake buƙata

Menene bambanci tsakanin UF da RO?

Nau'in fasahar membrane

Ultrafiltration kawai yana kawar da barbashi da daskararru, amma yana yin haka akan matakin ƙarami; Girman pore na membrane shine 0.02 micron. Daɗaɗan-hikima, ultrafiltration yana riƙe da ma'adanai waɗanda ke shafar yadda ruwan ke dandana.

Reverse osmosis yana kawar da kusan komai na ruwaciki har da mafi yawan narkar da ma'adanai da narkar da daskararru. Membran RO wani nau'in membrane ne wanda ba zai iya jurewa ba wanda yake da girman pore kusan0.0001 micron. A sakamakon haka, ruwan RO yana da kyau sosai "marasa dadi" tun da yake ba shi da ma'adanai, sunadarai, da sauran kwayoyin halitta da kwayoyin halitta.

Wasu mutane sun fi son ruwan su ya sami ma'adanai a cikinsa (wanda UF ke bayarwa), wasu kuma sun fi son ruwan su ya zama cikakke kuma mara daɗi (wanda RO ke bayarwa).

Ultrafiltration yana da membrane fiber mai ɗorewa don haka yana da asali injin tacewa a babban matakin da ya dace wanda ke dakatar da ɓarna da daskararru.

Reverse osmosis tsari ne da ke raba kwayoyin halitta. Yana amfani da membrane mai juzu'i don raba inorganics da narkar da inorganics daga kwayoyin ruwa.

Tankin ajiya

UF tana samar da ruwa akan buƙatun da ke tafiya kai tsaye zuwa famfon ɗin da kuka keɓe - babu tankin ajiya da ake buƙata.

RO yana buƙatar tankin ajiya saboda yana sanya ruwa a hankali. Tankin ajiya yana ɗaukar sarari a ƙarƙashin tafki. Bugu da ƙari, tankunan RO na iya haɓaka ƙwayoyin cuta idan ba a tsabtace su akai-akai ba.Ya kamata ku tsaftace dukkan tsarin ku na RO ciki har da tankiakalla sau daya a shekara.

Ruwan sharar gida / ƙi

Ultrafiltration baya haifar da sharar gida (ƙi) yayin aikin tacewa.

A cikin jujjuyawar osmosis, akwai tacewa ta giciye ta cikin membrane. Wannan yana nufin cewa rafi ɗaya (permeate / samfurin ruwa) yana zuwa tankin ajiya, kuma rafi ɗaya tare da duk gurɓataccen abu da narkar da inorganics (ƙi) yana zuwa malalewa. Yawanci ga kowane galan 1 na ruwan RO da aka samar,Ana aika galan 3 don magudana.

Shigarwa

Shigar da tsarin RO yana buƙatar yin ƴan haɗin gwiwa: layin samar da abinci, layin magudanar ruwa don ƙi ruwa, tankin ajiya, da famfo mai ratar iska.

Shigar da tsarin ultrafiltration tare da membrane mai iya cirewa (sabbin a cikin fasahar UF *) yana buƙatar yin ƴan haɗi: layin samar da abinci, layin magudanar ruwa don zubar da membrane, da kuma keɓaɓɓen famfo (aikatun ruwan sha) ko layin samar da kayan aiki (dukansu). aikace-aikacen gida ko kasuwanci).

Don shigar da tsarin ultrafiltration ba tare da membrane mai cirewa ba, kawai haɗa tsarin zuwa layin samar da abinci da kuma zuwa famfo da aka keɓe (ruwa don aikace-aikacen sha) ko layin samar da fitarwa (dukan gida ko aikace-aikacen kasuwanci).

Shin UF na iya rage TDS?

Ultrafiltration baya kawar da narkar da daskararru ko TDS narkar da cikin ruwa;yana ragewa da kuma kawar da daskararru / barbashi. UF na iya rage wasu jimillar narkar da daskararru (TDS) ba zato ba tsammani tunda shine tacewa ultrafine, amma a matsayin ultrafiltration na tsari baya cire narkar da ma'adanai, narkar da gishiri, narkar da karafa, da narkar da abubuwa a cikin ruwa.

Idan ruwa mai shigowa yana da babban matakin TDS (fiye da 500 ppm) ultrafiltration ba a ba da shawarar ba; Juya osmosis kawai zai yi tasiri don saukar da TDS.

Wanne ya fi RO ko UF?

Juya osmosis da ultrafiltration sune mafi inganci da tsarin ƙarfi da ake samu. Daga ƙarshe wanda ya fi kyau shine zaɓi na sirri dangane da yanayin ruwa, zaɓin dandano, sarari, sha'awar adana ruwa, matsa lamba na ruwa, da ƙari.

Tsarin Ruwan Sha: Ultrafiltration da Reverse Osmosis

Ga wasu daga cikin manyan tambayoyin da za ku yi wa kanku wajen yanke shawarar ko tsarin ruwan sha na ultrafiltration ko jujjuyawar ruwan sha ya fi kyau a gare ku:

1. Menene TDS na ruwan ku? Idan ruwan da ke shigowa yana da ƙidayar TDS mai girma (fiye da 500 ppm) ultrafiltration ba a ba da shawarar ba; Juya osmosis kawai zai yi tasiri don saukar da TDS.
2. Kuna son dandanon ma'adanai a cikin ruwan ku don sha? (Idan eh: ultrafiltration). Wasu mutane suna tunanin ruwan RO ba ya ɗanɗano komai, wasu kuma suna ɗaukan yana ɗanɗano lebur da/ko ɗanɗano ɗanɗano ne - ta yaya yake ɗanɗano muku kuma hakan lafiya?
3. Menene matsi na ruwa? RO yana buƙatar ƙaramin psi 50 don yin aiki da kyau - idan ba ku da 50psi za ku buƙaci famfo mai haɓakawa. Ultrafiltration yana aiki lafiya a ƙananan matsa lamba.
4. Kuna da fifiko game da ruwan sha? Ga kowane galan daya na ruwan RO, kusan galan 3 yana zuwa magudanar ruwa. Ultrafiltration ba ya haifar da ruwan sha.