I. Nā ʻano ʻenehana koʻikoʻi
1. ʻAno Kānana Kino
Palena Komo (0.0001 micrometers): ʻO nā molekala wai wale nō ke hele ma waena, ʻoiai nā paʻakai inorganic, nā ion metala kaumaha (ke kēpau, arsenic), nā bacteria (ka nui > 0.2 micrometers), nā virus (ka hapa nui > 0.02 micrometers), a me nā mea organik i hoʻoheheʻe ʻia ua kāohi ikaika ʻia.
Hilinaʻi i ke kaomi hoʻokele: Pono kahi pamu hoʻonui 0.4-0.8 MPa e lanakila ai i ke kaomi osmotic kūlohelohe. ʻAʻole hiki i ke kaomi wai kūlanakauhale maʻamau ke hoʻomaka i ka kānana.
2. Hilinaʻi ʻōnaehana ikaika
Pono e hui pū ʻia me ka mālama mua ʻana: ʻO ka pulupulu PP mua (e kāohi i ka sediment) a me ke kalapona i hoʻāla ʻia (e hoʻopili i ke koena chlorine a pale i ka hāʻule ʻana o ka oxidation membrane RO) e hana i kahi ʻōnaehana piha. ʻO ka hoʻohana wale ʻana i ka element kānana RO e paʻa koke.
Paʻa ka Laki o ka Wai ʻŌpala: Pono ke kahe ʻana o ka wai e holoi ʻia aku ai nā mea haumia i hoʻopaʻa ʻia. ʻO ka nui o ka wai ʻōpala o nā mīkini hale he 30%-70% (ʻo ia hoʻi, ua hoʻokuʻu ʻia he 1 lita o ka wai maʻemaʻe he 3 lita o ka wai ʻōpala), a hiki i nā ʻenehana mālama wai ke hoʻomaikaʻi hapa wale nō.
3. Hoʻopaʻapaʻa Kānana Koho
Ka Wehe like ʻana o nā Mineral: Mālama ʻia nā ion pono e like me ka calcium, magnesium, a me ka potassium i ka manawa like, a kokoke ka wai kahe i ka wai maʻemaʻe (TDS ≈ 5-50 ppm).
II. Nā Kūlana Pili (Nā Wahi Koi Paʻa)
1. Nā Wahi Kumu Wai Haumia Kiʻekiʻe
ʻO nā wahi ʻoihana metala kaumaha (e like me ka haumia kēpau a me ka chromium), nā wahi wai honua kiʻekiʻe i ka fluoride/arsenic kiʻekiʻe (ma kekahi mau wahi kua'āina o ka ʻākau), ʻo RO wale nō ka papahana e hiki ke hōʻoia i ka wai inu palekana.
Ma nā wahi wai paʻakai (nā mea paʻa hiki ke hoʻoheheʻe ʻia > 1000 ppm), ʻoi aku ka haʻahaʻa o nā kumukūʻai desalination RO ma mua o ka distillation.
2. Nā Hoʻohana Wai Kūikawā no ke Lapaʻau/Keʻena Hoʻokolohua
Pono ka wai no ka hemodialysis, ka hoʻomākaukau ʻana i nā reagent, a me nā mea ʻē aʻe i ke koena ion haʻahaʻa loa. Pono e hoʻohana pū ʻia ʻo RO + EDI (electrodeionization).
3. Ka lako wai o ka hale kikoʻī
Nā hao mahu kiʻekiʻe, nā mea hoʻohaʻahaʻa wai: E pale i ka unahi wai mai ka pale ʻana i nā micropores.
Nā mīkini kope kiʻekiʻe: I mea e pale aku ai i nā iona calcium a me magnesium e hoʻopilikia ana i ka unuhi ʻana o ka ʻono.
Kāhea iā mākou: Xinxiang Jinyu Filter Industry Co., Ltd
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https://www.xxjinyufilter.com
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Ka manawa hoʻouna: ʻOkakopa-17-2025