Ko te auau o te whakawhiti wai o te pūnaha whakamatao wai hauhautanga o ngā taputapu MRI e whakawhirinaki ana ki tōna taiao mahi me te kounga o te wai. Nā te mea he tino ma te taiao mahi o ngā taputapu MRI me te pāmahana pai, he pai te whakawhiti i te wai o te pūnaha whakamatao wai hauhautanga i ia hawhe marama, i ia tau rānei. Engari kia mōhio koe ko te wai e rere ana e tūtohutia ana kia wai parakore, kia wai māori rānei.
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.
