Ua like anei ka ultrafiltration a me ka reverse osmosis?

ʻAʻole. ʻO ka Ultrafiltration (UF) a me ka reverse osmosis (RO) nā ʻōnaehana wai ikaika a maikaʻi, akā ʻokoʻa ka UF mai RO ma nā ʻano koʻikoʻi.

Kānana i nā mea paʻa/particles liʻiliʻi e like me ka 0.02 microns, me ka bacteria. ʻAʻole hiki ke wehe i nā minerala i hoʻoheheʻe ʻia, TDS a me nā mea hoʻoheheʻe ʻia mai ka wai.

E hana i ka wai ma ke koi - ʻaʻole pono nā pahu mālama

ʻAʻohe wai ʻino i hana ʻia (mālama wai)

Holo mālie i ka uila haʻahaʻa - ʻaʻohe uila e koi ʻia

He aha ka ʻokoʻa ma waena o ka ultrafiltration a me ka reverse osmosis?

ʻAno ʻenehana membrane

Hoʻopau wale ka Ultrafiltration i nā ʻāpana a me nā mea paʻa, akā hana ia ma kahi pae microscopic; ʻO ka nui o ka pore membrane he 0.02 microns. Ma ke ʻano o ka ʻono, mālama ka ultrafiltration i nā minerala, e pili ana i ka ʻono o ka wai.

Hoʻopau ʻo Reverse osmosis i nā mea a pau i loko o ka wai, me ka hapa nui o nā minerala i hoʻoheheʻe ʻia a me nā mea paʻa. ʻO nā membrane RO he mau membrane semipermeable me ka nui o ka pore ma kahi o 0.0001 microns. No laila, ʻaneʻane "ʻala ʻole" ka wai RO no ka mea ʻaʻohe minerala, kemika, a me nā mea hoʻohui kino a me nā mea ʻole.

Makemake kekahi poʻe i kā lākou wai e loaʻa nā minelala (e like me ka UF), a ʻo kekahi poʻe makemake i kā lākou wai i maʻemaʻe loa a ʻaʻohe ʻala (ʻo RO).

ʻO ka Ultrafiltration he membrane pulupulu puka, no laila, he kānana mīkini pae maikaʻi loa ia e pale ai i nā ʻāpana a me nā mea paʻa.

ʻO ka reverse osmosis kahi hana e hoʻokaʻawale ai i nā mole. Hoʻohana ʻo ia i kahi membrane semi-permeable e hoʻokaʻawale i nā inorganics a me nā inorganics i hoʻoheheʻe ʻia mai nā molekole wai.

INastewater/Hoole

ʻAʻole hana ʻo Ultrafiltration i ka wai ʻino (huahana ʻōpala) i ka wā o ke kaʻina kānana*

I ka osmosis hoʻohuli, aia ka kānana kea ma o ka membrane. ʻO ia ke ʻano o ke kahe o ka wai (permeate/product water) e komo i loko o ka pahu mālama a komo kahi kahawai wai i loko o nā mea haumia āpau a me nā inorganics i hoʻoheheʻe ʻia (nā ʻōpala) i loko o ka lua. ʻO ka maʻamau, no kēlā me kēia 1 galani o ka wai reverse osmosis i hana ʻia, hoʻouna ʻia nā galani 3 i ka hoʻokahe.

Hoʻokomo

Pono ka hoʻokomo ʻana i kahi ʻōnaehana reverse osmosis: nā laina hoʻolako wai, nā laina hoʻokuʻu wai ʻino, nā pahu mālama, a me nā faucets āpau.

Ke kau ʻanaʻO kahi ʻōnaehana ultrafiltration me nā membrane flushable (ka mea hou loa o ka ʻenehana ultrafiltration *) pono i kekahi mau pilina: kahi laina lako hānai, kahi laina hoʻoheheʻe no ka holoi ʻana i nā membrane, a me kahi faucet i hoʻolaʻa ʻia (nā noi wai inu) a i ʻole laina hoʻolako puka (hale holoʻokoʻa a ʻoihana paha. noi).

No ka hoʻokomo ʻana i kahi ʻōnaehana ultrafiltration me ka ʻole o nā membrane flushable, e hoʻopili wale i ka ʻōnaehana i ka laina lako hānai a me kahi paipu i hoʻolaʻa ʻia (wai inu) a i ʻole laina lako puka (nā hale noho a i ʻole nā ​​​​noi ʻoihana).

ʻO wai ka maikaʻi, RO a i ʻole UF?

ʻO ka reverse osmosis a me ka ultrafiltration nā ʻōnaehana ʻoi aku ka maikaʻi a me ka ikaika i loaʻa. ʻO ka mea hope loa, ʻo ka mea ʻoi aku ka maikaʻi o ka makemake pilikino e pili ana i kāu kūlana wai, nā makemake ʻono, kahi ākea, makemake e mālama i ka wai, ke kaomi wai, etc.

Aia kaMea hoʻomaʻemaʻe wai ROaUF hoʻomaʻemaʻe waino kāu koho.