Aratohu horoi wai ---- Kiriuhi osmosis whakamuri (RO)
Mātāpono:
Whakamahia he "pū wai pēhanga teitei" hei akiaki i ngā ngota iti ki te "keri i ngā kōhao iti"
Ko te uho o te kiriuhi osmosis whakamuri he kiriuhi haurua-permeable, ko te rahi o te pore he 0.0001 microns anake. He motuhake te āhua o tana mahi:
1. Tātari pēhanga: pēhia mā roto i te papu wai (pērā i te whakamahi i te pū wai pēhanga teitei) kia panaia ai ngā ngota wai mai i te wairewa kukū teitei (wai mata) kia pēhia mā roto i te kiriuhi haurua-pūwero ka tomo ki te taha kukū iti (wai parakore).
2. Te aukati i te poke: Ko ngā matū nui atu i ngā ngota wai (ngā konganuku taumaha, ngā huaketo, ngā huakita, ngā paturopi, me ētahi atu) ka "whakakahoretia" katoatia, ka tukuna atu ki te wai para.
Ki te kī māmā noa iho, he rite te kiriuhi RO ki tētahi "tirotiro haumarutanga nui" a te tari tāke - ko ngā "tangata pai" anake o ngā ngota wai ka tukuna, ā, ka hopukina ngā mea whakapae katoa!
Ngā Mahi:
Ko te "toa tapaono" o te ao purenga wai.
Ka taea e ngā kiriuhi osmosis whakamuri te tautuhi i te nuinga o ngā raruraru parahanga wai:
- Ngā kaipatu konganuku taumaha: kāore e taea e ngā konganuku paitini pēnei i te mata, te mercury, me te arsenic te haere.
- Kaiwhakamate Huaketo: Ka taea te aukati i te norovirus (0.27 maikorona).
- Tikanga whakamārara i te uku: Tātarihia kia tino tika ngā katote konupūmā me te konupora, ā, ka uaua ki te whakamārara i te kohua.
- Parenga whānui: mai i ngā toenga patu pepeke, ngā paturopi, ngā kirihou moroiti me ētahi atu poke.
Engari he mārama hoki te utu: ka "whakaeke noa iho", ka tātari i ngā kohuke e whai hua ana ki te tinana tangata, pērā i te konupūmā me te konupora.
Ngā Āhuatanga:
Ko te "riri iti" kei muri i te "ākonga pai".
He rite ngā painga me ngā huakore o te kiriuhi RO ki ngā taha e rua o te moni:
Ngā Painga:
He tika te tātari: ko te rahi o te pūwero he 0.0001 maikorona anake.
- He kaha te kounga o te wai: ahakoa he wai puna, he wai mārō, he wai pakari rānei, ka taea e ia te whakaputa wai parakore pumau.
3. He roa te mau, he pakari hoki: Ka taea te whakamahi mō ngā tau 2-3 i raro i te whakamahinga noa (i runga i te kounga o te wai me te wai e inuhia ana).
Ngā ngoikoretanga:
- Me whakakahangia: me whakawhirinaki ki te papu wai mō te pēhanga, ā, kāore e taea te mahi i te wā e motu ana te hiko.
2. Te whakaputanga o te wai para: Mō ia 1 rita wai e whakaputahia ana, tata ki te 1-3 rita o te wai para ka tukuna (ko te ōwehenga wai para motuhake e whakawhirinaki ana ki te tauira).
Ngā Tuhipoka:
Kaua e tukua te "taonga tawhito" kia waiho hei "mara maina"
Ki te hiahia koe kia pūmau te whakaputa a te mīhini RO i te pānga "hangarau pango", kaua e warewarehia ēnei taipitopito:
1. Ngāna ki te tāuta i te huānga tātari-mua: Me "ārai maripi" te huānga tātari PP miro + waro whakahohe i te tuatahi, ki te kore ka āraia wawetia te kiriuhi RO e ngā matūriki nunui.
- Hurihia te wae tātari i ia wā:
- Me whakakapi ngā wāhanga tātari tuatahi e toru (te miro PP, te waro whakahohe) i ia 6-12 marama (me whakatau te huringa whakakapinga motuhake i runga i te kounga o te wai me te wai e whakamahia ana).
- Ka whakakapia te kiriuhi RO i ia 2-3 tau. Kia mōhio: Ina heke te putanga wai neke atu i te 20%, me tirotiro te āhua o te kiriuhi, ā, me whakakapi te kawe hiko o te wai parakore ina neke atu i te 10μ te kawe hiko o te RO tuatahi.s/cm, te RO tuarua rānei> 5mitas/cm, ā, ina he 0.3Mpa rānei te rerekētanga pēhanga, me whakakapi tonu.
3. Kaua e moumou i te wai para: Ka taea te horoi i te wai para ka tukuna ki roto i te wharepaku, he mea pai mō te taiao, ā, he penapena moni hoki.
4. Kāore e hiahiatia kia tapahia te wai mō te wā roa: kāore e hiahiatia kia kati te takirere wai mō ngā rā e 3 neke atu hei ārai i te tipu o ngā huakita i roto i te kiriuhi.
5. Ārai-huka o te takurua: kati ka whakawātea i te mīhini ina kei raro iho i te 5 te pāmahana°C hei ārai i te tio o te kiriata RO.
6. Kōwhiria he pūwhakamāori wai me te mahi horoi: ka taea e te horoi aunoa te whakaiti i te tauine me te whakaroa i te roa o te ora o te kiriata RO.