Ngā Aratohu mō te Whakamahinga Tika o ngā Kiriuhi Osmosis Whakamuri RO
- Whakatūpato! Ka taea e ēnei mahi hē te kino tika i te kiriuhi osmosis whakamuri RO
He āhua pumau te mahi a ngā kiriuhi osmosis whakamuri RO, engari mā ngā hapa iti o te mahi ka raru wawe pea, e toru ngā wāhanga o ngā take e arohia ana.
Ki te kore e tukuna katoatia te hau i raro i te pēhanga teitei, ka pakaru pea te kiriuhi i te "hama hau".
Ina mahi te hau toenga i roto i te taputapu i raro i ngā āhuatanga pēhanga teitei, ka taea e ia te hanga i te "pānga hama wai," ka pā tika ki ngā huānga kiriuhi me te kino tinana. E rua ngā wā ka puta tēnei āhuatanga:
Ina tīmata anō te taputapu, kāore anō kia tino horoia te hau: Whai muri i te horoinga o te taputapu, tīmata anō te mahi. Ki te kore e tino tukuna te hau, ā, ka tere te piki o te pēhanga, ka pā kino te hau e toe ana ki te kiriuhi. Ko te tikanga tika ko te whakahaere i te pēhanga iti o te 2~4 pae i te tuatahi, ā, ka piki haere mārire te pēhanga ina kore he mirumiru e kitea ana i roto i te mita rere (he tohu tēnei kua tino tangohia te hau).
Mā te hiri paipa ngoikore ka taea te uru mai o te hau: Mena ka turuturu te hononga i waenga i ngā taputapu maimoatanga o mua (hei tauira, te tātari moroiti) me te papu pēhanga teitei, kāore rānei i te tika te hiri, ka kore e ranea te puna wai maimoatanga o mua (hei tauira, te hekenga o te rere nā te aukati o te tātari moroiti) ka puta he korehau i roto i te paipa, ka mutu ka momi te hau. Ko ngā otinga ko te horoi wawe, te whakakapi rānei i te tātari moroiti kua purua, te tirotiro me te whakatika i ngā paipa e turuturu ana, me te whakarite kia kore he hau e uru mai i te wā e whakahaerehia ana.
- Ka hua ake te tauine kiriata me te poke i te tikanga kati hē.
He tokomaha te hunga e whakapono ana "ko te whakaweto he whakaweto tonu i te hiko," engari ka waiho pea tēnei i ngā tūponotanga huna mō ngā kiriuhi RO, e rua ngā take matua:
Mā te whakaiti i te pēhanga me te kore e horoia ka hua ake he tauine i te taha kukū: I te wā e whakamahia ana te membrane RO, he nui ake te kukū o te tote kore-waro i te taha kukū i tērā i roto i te wai whāngai. Mēnā ka tere te whakaiti i te pēhanga i te wā e kati ana me te kore e horoia pai, ka piri ngā tote kore-waro i roto i te kukū ki te mata o te membrane, ā, ka puta he putunga tauine ka ārai i ngā pūwero o te membrane, ka whakaiti i te pai o te tātari i roto i te wā.
Horoia ki te wai kei roto ngā matū: Ka horoia e ētahi kaiwhakamahi ngā wāhanga o te kiriuhi ki te wai i mua i te maimoatanga kei roto ngā matū, kāore e tūtohutia. I te wā e kore ai e whakamahia ngā taputapu, ka tauhohe pea ngā matū kei roto ngā wai ki te kiriuhi, ka waiho rānei he toenga hei whakapoke i te kiriuhi, ka pā ki te kounga o ngā para i muri mai.
- Mā te kore e tika te patu huakita me te tiaki ka arahi pea ki te "nohoanga" o ngā moroiti ki te kiriuhi.
He mea noa te whakamahi i te rauemi polyamide hiato mō ngā kiriuhi RO, engari he ngoikoretanga tōna: he iti te ātete ki te toenga o te chlorine. Mēnā kāore i te tika te horopeta o ngā patu huakita pērā i te chlorine i te wā e whakamahia ana, me te kore aro nui ki te poke o ngā moroiti, ka horapa ngā huakita me ngā moroiti i roto i te wai ki runga i te mata o te kiriuhi, ka hanga he kiriata koiora. Ehara i te mea ka ārai noa i ngā pūwero o te kiriuhi engari ka arahi hoki ki te poke o ngā moroiti i roto i te wai e puta mai ana (koinei te pūtake o ngā taumata moroiti wai parakore iti iho i te paerewa a te nuinga o ngā kaihanga).