Q1: He aha te ārai huka?
A: Ko te ārai huka he wai e ārai ana i te huka o ngā wai whakamatao, e whakamahia whānuitia ana i roto i ngā pouaka whakamatao wai me ngā taputapu rite. He maha ngā waipiro kei roto, ngā aukati waikura, ngā ārai waikura, me ētahi atu wāhanga. He pai rawa te ārai huka mō te huka, te ātete ki te waikura, me te aukati waikura, engari kāore he pānga kino ki ngā paipa hiri-rapa.
P2: He aha te pānga o te ārai huka ki te roanga o te ora o te pouaka whakamatao wai?
A: He wāhanga nui te ārai huka i roto i te pouaka whakamatao wai, ā, ko tōna kounga me tōna whakamahinga tika ka pā tika ki te roa o te ora o te taputapu. Mā te whakamahi i te ārai huka kounga iti, kāore rānei i te tika, ka ara ake pea ngā raruraru pēnei i te huka o te wai whakamatao, te waikura o ngā paipa, me te kino o ngā taputapu, ā, ka whakapoto i te roa o te ora o ngā pouaka whakamatao wai.
Q3: He aha ngā āhuatanga hei whakaaroaro māu i te wā e whiriwhiri ana i te ārai huka?
A: Ko ngā āhuatanga e whai ake nei he mea nui i te wā e whiriwhiri ana i te ārai huka:
1) Te ārai i te huka: Me whakarite kia ārai pai i te huka o te wai whakamatao i ngā taiao pāmahana iti.
2) Ātete ki te waikura me te waikura: Tiakina ngā paipa ā-roto me ngā wāhanga taiaho mai i te waikura me te waikura.
3) Te hototahitanga ki ngā paipa hiri-rapa: Kia tino mohio kāore e whakapakeke, e ngatata rānei ngā hiri.
4) Te matotoru ngawari i ngā pāmahana iti: Kia pai te rere o te wai whakamatao me te pai o te tohatoha wera.
5) Te pumau o te matū: Kia kore he tauhohenga matū, he paru, he mirumiru rānei e puta i te wā e whakamahia ana.
P4: He aha ngā mātāpono hei whai mā te whakamahi i te ārai huka?
A: Puritia ēnei aratohu ina whakamahi ana i te ārai huka:
1) Whakamahia te kukū iti rawa: Kōwhiria he kukū iti e tutuki ana i ngā whakaritenga tiaki hukapapa hei whakaiti i te pānga ki te mahi.
2) Āraia te whakamahinga roa: Whakakapia te wai ārai huka ki te wai parakore, ki te wai whakapūkara rānei ina neke ake te pāmahana i te 5℃ hei ārai i te pirau me te waikura pea.
3) Āta karohia te whakaranu i ngā waitohu rerekē: Mā te whakaranu i ngā waitohu rerekē o te ārai huka ka puta he tauhohenga matū, he paru, he mirumiru rānei.
I ngā āhuatanga makariri o te takurua, he mea nui te tāpiri i te ārai huka hei tiaki i te mīhini whakamatao me te whakarite kia mahi tika.
![Ngā Pātai Noa mō te Ārai Huka mō ngā Whakamatao Wai]()