He aha rawa te kiriuhi RO? Tikina he tirohanga whānui i roto i te 3 meneti!
- He aha te kiriuhi RO?
Ko te RO he whakarāpopototanga mō te Osmosis Whakamuri. Ko te kiriuhi RO he kiriuhi haurua-whakauru horihori me ētahi āhuatanga, i hangaia mā te whai i ngā kiriuhi haurua-whakauru koiora.
He rite ki tētahi tātari tino angiangi, engari he iti noa iho te rahi o ōna pūwero0.0001 maikiromita(he rite ki te kotahi miriona o te matotoru o te makawe tangata), ka taea te tātari i ngā poke, ngā huakita, ngā huaketo, me ngā konganuku taumaha i roto i te wai.
- Te kaupapa mahi o te kiriuhi RO
Ko te kaupapa o te mahi a ngā kiriuhi RO i runga i te hangarau osmosis whakamuri, he rerekē tēnei i te tukanga osmosis taiao.
I raro i ngā āhuatanga taiao, ko te osmosis e pā ana ki te tukanga o te rere o tētahi wairewa iti-kukū mā roto i tētahi kiriuhi haurua-pūwero ki tētahi wairewa nui-kukū. Ko te osmosis whakamuri, i tētahi atu ringa, ka whakamahi i te pēhanga o waho (me whakamahi i tētahi papu wai) hei akiaki i ngā ngota wai i roto i tētahi wairewa nui-kukū kia rere mā roto i tētahi kiriuhi haurua-pūwero ki te taha iti-kukū, ā, ka purea te wai.
He nui te pēhanga e hiahiatia ana mō tēnei tukanga, koia te take me mono ngā pūwhakapai wai RO.—Ko te hiko te nuinga e whakamahia ana hei akiaki i te papu wai hei whakaputa i te pēhanga e hiahiatia ana.
- He aha ngā mea ka taea te tātari e te kiriuhi RO?
He tino tika te tātari o ngā kiriuhi RO, ā, ka taea te tango pai i:
He tino mōrearea ngā konganuku taumaha pēnei i te mata, te mercury, te cadmium, me te chromium ki te hauora o te tangata.
Ngā huakita me ngā huaketo:te tere tango tae atu ki te 99.99%, kia haumaru ai te wai inu.
Tauine me ngā poke:Ka tango tōtika i ngā katote konupūmā me te konupora, ka whakaoti rapanga unahi.
Ngā poke rauropi:Te tango i ngā toenga patu pepeke, ngā poke matū, me ētahi atu.
Ngā tote wairewa:Tangohia te konutai, te pāhare pāporo, me ētahi atu tote i te wai.
He tata parakore te wai i tātarihia mā roto i te kiriuhi RO, he māeneene te reka, he mea tino pai mō te inu tika.
- Te Hītori Whanaketanga o ngā Kiriuhi RO
Kāore i te tuatahi i whakawhanakehia te hangarau RO mō te whakamahinga a te iwi whānui, engari mō te ao rererangi. I ngā tau 1960, i whakawhanakehia e NASA te hangarau RO hei whakaoti rapanga mō te wai inu mō ngā kairangi rererangi i te wāhi.
Nō muri mai, ka neke haere tēnei hangarau ki te whakamahinga a te iwi whānui, ā, i whakamahia whānuitia i roto i ngā mara pēnei i te tango tote i te wai moana me te purenga wai hauora. I roto i ngā tau 20 kua pahure ake nei, me te pakari o te hangarau me te whakahekenga o ngā utu, ka tīmata te hangarau RO ki te uru ki ngā whare noa.