Pūwhakamātautau i raro i te totohu 400~800G hei kōwhiringa
He maha ngā wā ka tāutahia te pūwhakamāori wai mō te kīhini ki roto i te kāpata i raro i te kīhini. Ehara i te mea ka taea anake te kawe mai i te wai ma ki ngā whānau katoa, engari he tino māmā, he watea, he whaitake hoki, kāore e nui te wāhi e pau ana. Ina whakamahia, mena ka tahuri koe i te pūwero, ka taea e koe te tiki wai ma, he tino tere te whakahaere.

Kua tūtaki koe ki ngā uauatanga i te wā e tāuta ana i ngā taputapu horoi wai?
1) He uaua ki te tāuta nā te maha o ngā hononga paipa
2) He ngāwari te turuturu o te papa wai tuku iho
3) Te utu tiaki nui
Mā te hoahoa hou o te pūwhakamā wai koe e āwhina.

Kua tūtaki koe ki ngā uauatanga i te wā e tāuta ana i ngā taputapu horoi wai?
1) He uaua ki te tāuta nā te maha o ngā hononga paipa
2) He ngāwari te turuturu o te papa wai tuku iho
3) Te utu tiaki nui
Mā te hoahoa hou o te pūwhakamā wai koe e āwhina.

Ko te painga o te pūwhakamātautau wai o raro i te totohu
1. Papa Ara Wai Whakauru Auaha
ātete kaha ki te pēhanga, kāore he turuturu wai, he tino pai ake te pumau
Whakamahia te wāhi hua, whakaitihia te hononga paipa, whakakorea te mōrearea o te turuturu wai, kaha pēhanga teitei
2. Hoahoa hurihuri
me te mahi aukati wai, ina whakakapia te huānga tātari, kaore he waipuke o te wai.

3. Te kaha tātari kaha
Tātari Hikoi HPCC
1）Poraka PP + Waro
Ka taea e ia te whakakore i ngā poke totoka, pērā i te pakaru o ngā totoka whakatārewatia, ngā pepeke me te waikura. Ka tango pai i ngā tae me ngā haunga rerekē, te toenga o te chlorine, ngā toenga patu pepeke me ētahi atu mea rauropi.
2) Poraka Waro: Ka whakapai ake i te reka, ka reka ake te wai.
Tātari RO
Ka taea e te taumata tātari ariā te tae ki te 0.001-0.0001 micron, ka panaia pai te huakita me te konganuku taumaha i roto i te wai.