I roto i ngā kaupapa tiaki wai, ko te ārai i te turuturu i te raro o te puna wai te mea nui hei whakarite i te mahi haumaru me te pumau o te puna wai. Whatunga rerenga wai hiato toru-ahu He rauemi tēnei e whakamahia whānuitia ana i roto i te ārai-turuki i te raro o te puna wai, nō reira he aha ōna whakamahinga i roto i te ārai-turuki i te raro o te puna wai?
1. Ngā Āhuatanga o te whatunga rerenga wai whakakotahi-toru
He mea hanga te kupenga waikeri hiato-toru-ahu ki te polyethylene matotoru-teitei (HDPE). He mea hanga ki ngā rauemi polymer, he hanganga-toru-ahu, ā, he mea here ki te geotextile uru-wai i ngā taha e rua. Nō reira, he tino pai te mahi waikeri, te kaha kume, te kaha pēhi me te ātete ki te waikura. Nā tōna hoahoa ahurei o te awa waikeri ka taea te tuku tere me te whai hua i te wai, ka taea te karo i te kino o te paparanga kore-wai i puta mai i te wai kua kohia i raro i te puna wai.
2. Te tūranga matua i roto i te aukati i te turuturu i te raro o te puna wai
1. Ringihia te wai e tū ana:
I te wā e whakahaerehia ana te puna wai, ka kohia he nui o te wai ki raro i te puna wai. Ki te kore e tukuna te wai kua kohia i te wā tika, ka pēhia te paparanga ātete-wai, ā, ka pakaru pea te paparanga ātete-wai. Kua whakatakotoria he whatunga rerenga wai ā-toru-ahu i waenganui i te paparanga o te puna wai me te paparanga ātete-wai, ka taea te tuku i te wai kua kohia, te whakaiti i te pēhanga o te paparanga ātete-wai, me te whakaroa i te roa o te ora o te paparanga ātete-wai.
2. Te aukati i te wai o ngā uaua toto:
Ko te wai ā-pūngao tētahi atu raruraru uaua mō te aukati i te turuturu i te raro o te puna wai. Ka taea e ia te uru ki roto i te paparanga ā-pūngao mā roto i ngā pūngao ririki, ka pā kino ki te pānga ā-pūngao. Ka taea e te hanganga toru-ahu o te whatunga rerenga wai whakakotahi toru-ahu te aukati i te ara piki o te wai ā-pūngao, te aukati i a ia kei uru ki roto i te paparanga ā-pūngao, me te whakarite i te pānga ā-pūngao.
3, Whakapai ake i te pumau o te turanga:
He mahi whakapakari anō hoki tā te whatunga waikeri hiato-toru-ahu. Ka taea e ia te whakapakari i te pumau o te turanga, ā, ka ārai i te whenua kei tau, kei pirau rānei nā te urunga mai o te wai.
4, Paparanga ārai-ārai:
Ka taea e te whatunga rerenga wai hiato-toru-ahu te tiaki i te paparanga ātete-wai mai i ngā kino o ngā āhuatanga o waho. Hei tauira, ka taea e ia te ārai i ngā mea koi kei wero i te paparanga ātete-wai, ā, ka whakaiti i te pānga o te kino ā-mīhini me te waikura matū ki te paparanga ātete-wai.
Ka kitea mai i runga ake nei ka taea e te whatunga rerenga wai hiato-toru-ahu te tuku i te wai kua kohia, te aukati i te wai o ngā uaua toto, te whakarei ake i te pumau o te turanga me te tiaki i te paparanga ātete-ā-roto mai i ngā āhuatanga o waho.
Wā tuku: Paenga-whāwhā-10-2025
