Ukucoca amanzi nge-ultrafiltration kunye ne-reverse osmosis zezona nkqubo zinamandla zokucoca amanzi ezikhoyo. Zombini zineempawu zokucoca ezibalaseleyo, kodwa zahlukile ngeendlela ezithile ezibalulekileyo. Ukuze sigqibe ukuba yeyiphi efanelekileyo ekhayeni lakho, masiqonde ngcono ezi nkqubo zimbini.

Ngaba i-ultrafiltration iyafana ne-reverse osmosis?

Hayi. I-Ultrafiltration (UF) kunye ne-reverse osmosis (RO) ziinkqubo zokucoca amanzi ezinamandla nezisebenzayo kodwa i-UF yahlukile kwi-RO ngeendlela ezimbalwa ezibalulekileyo:

• Ihluza izinto eziqinileyo/iinxalenye ezincinci njenge-0.02 micron kuquka neebhaktheriya. Ayisusi iiminerali ezinyibilikisiweyo, i-TDS, kunye nezinto ezinyibilikisiweyo emanzini.
• Ivelisa amanzi xa ifuneka – akukho tanki yokugcina efunekayo
• Ayivelisi manzi angafunwayo (ukugcinwa kwamanzi)
• Isebenza kakuhle phantsi koxinzelelo oluphantsi - akukho mbane ufunekayo

Yintoni umahluko phakathi kwe-UF kunye ne-RO?

Uhlobo lwetekhnoloji ye-membrane

Ukucoca nge-ultrafiltration kususa kuphela iinxalenye kunye nezinto eziqinileyo, kodwa kwenza njalo kwinqanaba le-microscopic; ubungakanani be-membrane pore yi-0.02 micron. Ngokwencasa, ukucoca nge-ultrafiltration kugcina iiminerali ezichaphazela indlela amanzi anambitha ngayo.

I-reverse osmosis isusa phantse yonke into emanzinikuquka uninzi lweeminerali ezinyibilikisiweyo kunye nezinto eziqinileyo ezinyibilikisiweyo. I-RO membrane yi-membrane engakwazi ukungena kancinci enobukhulu beembobo ezimalunga0.0001 imayikroniNgenxa yoko, amanzi e-RO “awanancasa” kuba awanazo iiminerali, iikhemikhali, kunye nezinye izinto eziphilayo nezingaphiliyo.

Abanye abantu bakhetha amanzi abo ukuba abe neeminerali kuwo (ezibonelelwa yi-UF), kwaye abanye abantu bakhetha amanzi abo ukuba acoceke ngokupheleleyo kwaye angabi nancasa (ezibonelelwa yi-RO).

I-Ultrafiltration ine-membrane yefayibha engenanto, ngoko ke sisihluzo esisebenza ngoomatshini esikwinqanaba elincinci kakhulu esithintela iinxalenye kunye nezinto eziqinileyo.

I-reverse osmosis yinkqubo eyahlula iimolekyuli. Isebenzisa i-membrane evuleka kancinci ukuze yahlule ii-inorganics kunye nee-inorganics ezinyibilikisiweyo kwimolekyuli yamanzi.

Itanki yokugcina

I-UF ivelisa amanzi xa kufuneka, angene ngqo kwimpompo yakho ekhethekileyo – akukho tanki yokugcina efunekayo.

I-RO ifuna itanki yokugcina amanzi kuba yenza amanzi acothe kakhulu. Itanki yokugcina ithatha indawo phantsi kwesinki. Ukongeza, iitanki ze-RO zinokukhulisa iintsholongwane ukuba azicocwanga ngokufanelekileyo rhoqo.Kuya kufuneka ucoce yonke inkqubo yakho ye-RO kuquka netankiubuncinane kanye ngonyaka.

Amanzi amdaka / Ukungavumi

Ukucoca nge-ultrafiltration akuvelisi manzi amdaka (ukungawamkeli) ngexesha lenkqubo yokucoca.*

Kwi-osmosis engasemva, kukho ukuhluzwa kwe-cross-flow ngokusebenzisa i-membrane. Oku kuthetha ukuba umjelo omnye (ungena/amanzi emveliso) uya kwitanki yokugcina, kwaye umjelo omnye onazo zonke izinto ezingcolisayo kunye nezinto ezingaphiliyo (ezenqatshelweyo) uya kukhupha amanzi. Ngokwesiqhelo kwi-1 galoni nganye yamanzi e-RO aveliswayo,Iilitha ezi-3 zithunyelwa ekukhupheni amanzi.

Ufakelo

Ukufakela inkqubo ye-RO kufuna uqhagamshelo olumbalwa: umgca wokuhambisa ukutya, umgca wokukhupha amanzi alahliweyo, itanki yokugcina, kunye nempompo yomoya ongemva.

Ukufakela inkqubo yokuhluza amanzi nge-ultrafiltration ene-membrane egutyungelwayo (eyona teknoloji yamva nje ye-UF *) kufuna uqhagamshelwano olumbalwa: umgca wokuhambisa amanzi, umgca wokukhupha amanzi ukuze kuhlanjwe i-membrane, kunye ne-tepu ekhethekileyo (izicelo zamanzi okusela) okanye umgca wokuhambisa amanzi (izicelo zendlu yonke okanye zorhwebo).

Ukuze ufake inkqubo yokuhluza amanzi engenalo ulwelo olunokugutyungelwa, qhagamshela nje inkqubo kumgca wokuhambisa amanzi kunye nempompo enikezelweyo (amanzi okusela) okanye umgca wokuhambisa amanzi (indlu yonke okanye ii-arhente).

Ngaba i-UF ingayinciphisa i-TDS?

Ukucoca nge-Ultra akuzisusi izinto eziqinileyo ezinyibilikisiweyo okanye i-TDS enyibilikiswe emanzini;Inciphisa kwaye isuse kuphela izinto eziqinileyo/iinxalenye ezincinci. I-UF inokunciphisa ezinye izinto ezinyibilikisiweyo ngokupheleleyo (TDS) ngengozi kuba iluhluzo oluhle kakhulu, kodwa njengenkqubo, ukucoca okungaphezulu akususi iiminerali ezinyibilikisiweyo, iityuwa ezinyibilikisiweyo, iimetali ezinyibilikisiweyo, kunye nezinto ezinyibilikisiweyo emanzini.

Ukuba amanzi akho angenayo anezinga eliphezulu le-TDS (ngaphezulu kwe-500 ppm) akukhuthazwa ukuhluza amanzi nge-ultrafiltration; yi-reverse osmosis kuphela eya kusebenza ukunciphisa i-TDS.

Yeyiphi engcono i-RO okanye i-UF?

I-reverse osmosis kunye ne-ultrafiltration zezona nkqubo zisebenzayo nezinamandla ezikhoyo. Ekugqibeleni eyona ingcono kukukhetha kwakho ngokusekelwe kwiimeko zakho zamanzi, ukhetho lwakho lwencasa, indawo, umnqweno wokonga amanzi, uxinzelelo lwamanzi, nokunye.

Iinkqubo zamanzi okusela: Ukucoca amanzi nge-Ultrafiltration ngokuchasene ne-Reverse Osmosis

Nazi ezinye zemibuzo ebalulekileyo omele uzibuze yona xa usenza isigqibo sokuba ngaba inkqubo yamanzi okusela esetyenziswa kwi-ultrafiltration okanye i-reverse osmosis ikulungele na:

1. Ingakanani i-TDS yamanzi akho? Ukuba amanzi akho angenayo anenani eliphezulu le-TDS (ngaphezulu kwe-500 ppm) akukhuthazwa ukuba uhlanze amanzi nge-ultrafiltration; yi-reverse osmosis kuphela eya kusebenza ukunciphisa i-TDS.
2. Ngaba uyayithanda incasa yeeminerali emanzini akho xa uwasela? (Ukuba ewe: i-ultrafiltration). Abanye abantu bacinga ukuba amanzi e-RO akanancasa yanto, abanye bacinga ukuba anencasa ethe tyaba kwaye/okanye ane-asidi encinci - inambitheka njani kuwe kwaye kulungile oko?
3. Uxinzelelo lwakho lwamanzi lungakanani? I-RO ifuna ubuncinci i-50 psi ukuze isebenze ngokufanelekileyo – ukuba awunayo i-50psi uya kufuna ipompo yokunyusa. I-Ultrafiltration isebenza kakuhle xa uxinzelelo luphantsi.
4. Ngaba unokukhetha amanzi amdaka? Kwigaloni nganye yamanzi e-RO, malunga neegaloni ezintathu ziya kwi-drain. Ukucoca ngamanzi amdaka nge-ultrafiltration akwenzi manzi amdaka.