He aha te auau e taunakitia ana mō te whakawhiti wai i roto i te pūnaha whakamatao wai ahumahi? Āe, kei te taiao mahi tūturu o te pūnaha whakamatao wai ahumahi. I te nuinga o te wā, i roto i ngā taiao mahi kounga teitei pērā i te taiwhanga, i ngā rūma hauhautanga rānei, ka taea te whakawhiti kotahi i te ono marama, kotahi rānei i te tau. Mō ngā taiao mahi e pāngia ana e te poke, e taunakitia ana kia whakawhitia te wai i ia marama, i ia marama me te hawhe rānei. Ka āwhina tēnei ki te whakaiti i te tūponotanga o te aukati i roto i te awa wai o te pūnaha whakamatao wai ahumahi.
Whai muri i te 18 tau o te whanaketanga, ka whakatūhia e mātou he pūnaha kounga hua pakari, ā, ka whakaratohia he ratonga whai muri i te hoko kua tino whakapumautia. Neke atu i te 90 ngā tauira pouaka whakamatao wai paerewa me te 120 ngā tauira pouaka whakamatao wai hei whakaritenga. Me te kaha whakamatao mai i te 0.6KW ki te 30KW, ka taea te whakamahi i ā mātou pouaka whakamatao wai hei whakamatao i ngā momo pūtake taiaho rerekē, ngā mīhini tukatuka taiaho, ngā mīhini CNC, ngā taputapu hauora, ngā taputapu taiwhanga me ētahi atu.
