I te mea e aro nui ana te tangata ki te wai inu hauora, e whakamahia whānuitia ana hoki ngā whakamahana wai hiko, ā, ka kitea i ngā wāhi katoa. Ka taea e ngā whakamahana wai hiko te inu i te wai ma, haumaru hoki i ngā wā katoa, i ngā wāhi katoa. Ahakoa he maha ngā momo whakamahana wai hiko kei te mākete, he tino rongonui ngā whakamahana wai hiko inamata. Nō reira, he aha ngā painga e kukume ana i te aro o te tini o ngā kaihoko ki te whakamahana wai hiko inamata?
Arā, ka taea e te kōhua ​​wai hiko wera te whakaputa tonu i te wai kohua parakore 100% ina tahurihia te taputapu. Arā, ka kiia hoki te kōhua ​​wai hiko wera he kōhua ​​wai penapena-pūngao. Ka taea te whakatuwhera me te whakamahi tonu. Ka taea te pumau te pāmahana. Te nui o te wai e whakamahia ana hei tahu, ā, kāore e utu hiko.

Kei te awangawanga tonu koe mō ēnei raruraru e whai ake nei?
Taria kia koropupū te wai
Taria kia mātao te wai
Te whakamahana anō
Nō reira, i hoahoa mātou i te pōro wai wera inamata.