I-Ultrafiltration kanye ne-osmosis ehlehlayo yizinqubo ezinamandla kakhulu zokuhlunga amanzi ezitholakalayo. Zombili zinezakhiwo ezivelele zokuhlunga, kodwa ziyehluka ngezindlela ezithile ezibalulekile. Ukuze unqume ukuthi iyiphi elungele ikhaya lakho, ake siqonde kangcono lezi zinhlelo ezimbili.

Ingabe i-ultrafiltration iyafana ne-osmosis ehlehlayo?

Cha. I-Ultrafiltration (UF) ne-reverse osmosis (RO) amasistimu okwelapha amanzi anamandla futhi asebenzayo kodwa i-UF ihluka ku-RO ngezindlela ezimbalwa ezibalulekile:

• Ihlunga izinto eziqinile / izinhlayiya ezincane njengo-0.02 micron kuhlanganise namagciwane. Ayisusi amaminerali ancibilikisiwe, i-TDS, nezinto ezincibilikisiwe emanzini.
• Ikhiqiza amanzi uma kudingeka - alikho ithangi lokugcina elidingekayo
• Ayikhiqizi amanzi enqaba (ukongiwa kwamanzi)
• Isebenza kahle ngaphansi kwengcindezi ephansi - awukho ugesi odingekayo

Uyini umehluko phakathi kwe-UF ne-RO?

Uhlobo lobuchwepheshe be-membrane

I-Ultrafiltration isusa izinhlayiya neziqinile kuphela, kodwa ikwenza ngezinga elincane kakhulu; usayizi wembotshana we-membrane ngu-0.02 micron. Ngokunambitha, i-ultrafiltration igcina amaminerali athinta indlela amanzi anambitha ngayo.

I-Reverse osmosis iqeda cishe yonke into emanziniokuhlanganisa iningi lamaminerali ancibilikisiwe kanye nezinto eziqinile ezincibilikisiwe. Ulwelwesi lwe-RO luwulwelwesi olungena kancane olunosayizi wembotshana cishe0.0001 micron. Ngenxa yalokho, amanzi e-RO "awanambitheki" kakhulu njengoba engenawo amaminerali, amakhemikhali, nezinye izinhlanganisela eziphilayo nezingaphili.

Abanye abantu bancamela ukuthi amanzi abo abe namaminerali kuwo (okuhlinzekwa yi-UF), kanti abanye abantu bakhetha amanzi abo ukuthi ahlanzeke ngokuphelele futhi anganambitheki (okuhlinzekwa yi-RO).

I-Ultrafiltration inolwelwesi lwefayibha engenalutho ngakho ngokuyisisekelo iyisihlungi esisebenza ngomshini ezingeni elihle kakhulu elimisa izinhlayiya neziqinile.

I-Reverse osmosis iyinqubo ehlukanisa ama-molecule. Isebenzisa i-semi-permeable membrane ukuze ihlukanise i-inorganics kanye ne-inorganics encibilikisiwe ku-molecule yamanzi.

Ithangi lesitoreji

I-UF ikhiqiza amanzi ngokufunwa aqonde ngqo kumpompi wakho ozinikele - alikho ithangi lokugcina elidingekayo.

I-RO idinga ithangi lokugcina ngoba lenza amanzi kancane kakhulu. Ithangi lokugcina lithatha isikhala ngaphansi kukasinki. Ukwengeza, amathangi e-RO angakhulisa amagciwane uma engahlanjululwa kahle njalo.Kufanele uhlanze lonke uhlelo lwakho lwe-RO kuhlanganise nethangiokungenani kanye ngonyaka.

Amanzi angcolile / Yenqaba

I-Ultrafiltration ayikhiqizi amanzi angcolile (yenqaba) phakathi nenqubo yokuhlunga.*

Ku-osmosis engemuva, kukhona ukuhlungwa kokugeleza kwe-cross-flow ngolwelwesi. Lokhu kusho ukuthi umfudlana owodwa (i-permeate / amanzi omkhiqizo) uya ethangini lokugcina, futhi umfudlana owodwa onakho konke ukungcola nama-inorganics ancibilikisiwe (ukwenqatshwa) uyaphuma. Imvamisa kuyo yonke igaloni elingu-1 lamanzi e-RO akhiqizwayo,3 amalitha athunyelwa ukuyokhipha amanzi.

Ukufakwa

Ukufaka isistimu ye-RO kudinga ukuxhumana okumbalwa: ulayini wokuphakelayo, ulayini wokudonsa amanzi anqatshiweyo, ithangi lokugcina, kanye nompompi wegebe lomoya.

Ukufaka isistimu yokuhlunga nge-ultrafiltration enolwelwesi oluguquguqukayo (okwakamuva kubuchwepheshe be-UF *) kudinga ukuxhumana okumbalwa: ulayini wokuphakelayo, ulayini wokudonsa amanzi ukuze usule ulwelwesi lwamanzi, kanye nompompi ozinikele (izicelo zamanzi okuphuza) noma ulayini wokuphakelayo (wonke. izicelo zendlu noma ezentengiso).

Ukufaka isistimu yokuhlunga nge-ultrafiltration ngaphandle kolwelwesi oluguquguqukayo, vele uxhume isistimu kulayini wokuphakelwa kwesiphakeli kanye nompompi ozinikele (amanzi okuphuza okuphuza) noma ulayini wokuphakelwa kwempahla (indlu yonke noma izicelo zentengiso).

Ingabe i-UF inganciphisa i-TDS?

I-Ultrafiltration ayisusi izinto eziqinile ezincibilikisiwe noma i-TDS encibilike emanzini;kunciphisa kuphela futhi kususe okuqinile / izinhlayiya. I-UF ingase yehlise okunye okuqinile okuncibilikisiwe (i-TDS) ngengozi njengoba iwukuhlunga kwe-ultrafine, kodwa njengenqubo yokuhlunga kwe-ultrafiltration akususi amaminerali ancibilikisiwe, usawoti oncibilikisiwe, izinsimbi ezincibilikisiwe, nezinto ezincibilikisiwe emanzini.

Uma amanzi akho angenayo enezinga eliphezulu le-TDS (ngaphezu kuka-500 ppm) ukuhlunga kwe-ultrafiltration akunconywa; i-osmosis ehlanekezelwe kuphela ezosebenza ukwenza i-TDS yehle.

Iyiphi engcono i-RO noma i-UF?

I-Reverse osmosis kanye ne-ultrafiltration yizinhlelo ezisebenza kahle nezinamandla ezitholakalayo. Ekugcineni okuncono ukukhetha komuntu siqu okusekelwe ezimeni zakho zamanzi, ukuthanda ukunambitheka, indawo, isifiso sokulondoloza amanzi, ukucindezela kwamanzi, nokuningi.

Amasistimu Amanzi Okuphuza: I-Ultrafiltration ngokumelene ne-Reverse Osmosis

Nansi eminye yemibuzo emikhulu okufanele uzibuze yona lapho unquma ukuthi isistimu yamanzi okuphuza e-ultrafiltration noma ehlehlisayo i-osmosis ikulungele yini:

1. Ithini i-TDS yamanzi akho? Uma amanzi akho angenayo enesibalo esiphezulu se-TDS count (ngaphezu kuka-500 ppm) ukucwenga kwe-ultrafiltration akunconywa; i-osmosis ehlanekezela kuphela ezosebenza ukwenza i-TDS yehle.
2. Uyathanda ukunambitheka kwamaminerali emanzini akho okuphuza? (Uma kunjalo: i-ultrafiltration). Abanye abantu bacabanga ukuthi amanzi e-RO awanambithi lutho, kanti abanye bacabanga ukuthi anambitheka ayisicaba futhi/noma ane-acidic kancane - akunambitha kanjani futhi ingabe kulungile?
3. Ungakanani umfutho wakho wamanzi? I-RO idinga ubuncane be-psi engama-50 ukuze isebenze kahle – uma ungenawo ama-50psi uzodinga iphampu ekhuthazayo. I-Ultrafiltration isebenza kahle ngengcindezi ephansi.
4. Ingabe unokuthandayo mayelana namanzi angcolile? Kulitha ngalinye lamanzi e-RO, cishe amalitha ama-3 aya ku-drain. I-Ultrafiltration ayikhiqizi amanzi angcolile.