Whatunga rerenga wai 3-Ahu, he rauemi rerenga wai he hanganga toru-ahu. He mea hanga ki ngā pūmua ngota ngota teitei pērā i te polyethylene (PE) me te polypropylene (PP). Mā te hangarau motuhake ka taea te hanga i tētahi hanganga whatunga me ngā awa rerenga wai maha me te kaha pēhi teitei. Nō reira, kāore e taea e te whatunga rerenga wai 3-ahu te pupuri i te kawe wai teitei, engari ka taea hoki te pikau i ngā kawenga nui, ka taea ai te whakarite i tōna pumau me te roa i roto i ngā taiao uaua.
I roto i te hangarau pakitara pupuri, ko te whakamahinga o te whatunga waikeri toru-ahu e whakaatahia ana i ngā āhuatanga e whai ake nei:
1. Whakapai ake i te pai o te rerenga wai o ngā pakitara pupuri
I raro i te mahi a te wai ua, te wai whenua rānei, ka ngāwari te hanga wai kua kohia i roto i te oneone i muri i te pakitara pupuri, ka piki ake te pēhanga o roto i te oneone, ā, ka mōrearea hoki te pumau o te pakitara pupuri. He hanganga ahurei te whatunga rerenga wai toru-ahu, ka taea te hanga i ngā awa rerenga wai maha i roto i te oneone, ka whakaiti i te nui o te wai i roto i te oneone, ka whakapai ake hoki i te pai o te rerenga wai. Ehara i te mea ka taea anake te whakaiti i te pēhanga o te oneone ki runga i te pakitara pupuri, engari ka ārai hoki i te oneone kei paheke, kei hinga rānei nā te wai kua kohia.
2. Whakapai ake i te pumau o te hanganga o te pakitara pupuri
Ka taea hoki e te whatunga rerenga wai toru-ahu te whakarei ake i te pumau o te hanganga pakitara pupuri i roto i te hangarau pakitara pupuri. I tetahi taha, ka taea e te kaha pēhi teitei o te whatunga rerenga wai te ātete i te pēhanga taha o te oneone ki runga i te pakitara pupuri, me te ārai i te pakitara pupuri kei huri, kei pakaru rānei. I tetahi atu taha, ka taea e te hanganga whatunga o te whatunga rerenga wai te hanga i tētahi pānga pai ki te hono atu ki te oneone, te whakanui ake i te waku i waenga i te oneone, me te whakapai ake i te pumau whānui o te pakitara pupuri.
3. Whakatairanga i te whakakotahitanga o te oneone i muri i te taiepa pupuri
I roto i te hangarau pakitara pupuri, ka taea hoki e te whatunga rerenga wai toru-ahu te whakatairanga i te whakakotahitanga o te oneone i muri i te pakitara pupuri. I te rerenga o te wai mai i te whatunga rerenga wai, ka heke haere te pēhanga wai o roto i te oneone, ā, ka piki ake te ahotea whai hua i waenga i ngā matūriki oneone, ka taea ai te whakatairanga i te whakakotahitanga me te whakakīkītanga o te oneone. Ehara i te mea ka whakapai ake i te pumau o te pakitara pupuri anake, engari ka whakaitihia hoki te taunga me te whakarerekētanga i puta mai i te whakakotahitanga o te oneone.
4. Whakarerekē ki ngā āhuatanga matawhenua uaua
He tino pai te urutau me te ngāwari o te whatunga waikeri toru-ahu, ā, ka taea te urutau ki ngā āhuatanga whenua uaua. Ahakoa i runga i te turanga oneone ngohengohe, i te whenua pari, i te turanga toka rānei, ka taea e te kupenga waikeri te mahi i tana mahi waikeri me te whakapakari motuhake hei whakarite i te pumau me te haumaru o te pakitara pupuri.
Mai i ngā kōrero o runga ake nei, ka kitea he whānui te whakamahinga o te whatunga rerenga wai toru-ahu, ā, he nui hoki ngā painga o roto i te hangarau pakitara pupuri. Ehara i te mea ka taea anake te whakapai ake i te pai o te rerenga wai o te pakitara pupuri me te whakapakari i te pumau o te hanganga o te pakitara pupuri, engari ka whakatairanga hoki i te whakapūmautanga o te oneone i muri i te pakitara pupuri me te urutau ki ngā āhuatanga matatini o te whenua.
Wā tuku: Maehe-05-2025
