Kua mahi tahi a Ango rāua ko Somelos, ngā kamupene matua e rua i roto i te umanga kakahu, ki te whakawhanake i ngā tukanga tae me te whakaoti auaha e kore e penapena wai anake, engari e whakapiki ake ana hoki i te whai huatanga whānui o te whakaputanga. E mōhiotia ana ko te tukanga tae maroke/whakaoti kau, he pūmanawa tō tēnei hangarau matua ki te huri i te umanga kakahu mā te whakaiti nui i te whakamahinga wai me te whakarei ake i te pumau.
Ko ngā tikanga tuku iho, he nui te wai e hiahiatia ana mō ngā tukanga tae me te whakaoti kakahu, ā, ehara i te mea ka pau ngā rauemi taiao anake, engari ka puta hoki te parahanga. Heoi, nā te tukanga whakaoti tae maroke/kau hou i whakaurua mai e Ango rāua ko Somelos, kua tino heke te whakamahinga wai – he 97% whakamiharo.
Ko te kī ki tēnei penapena wai whakamiharo kei roto i te whakarite i ngā kaukau tae me te waikura. He rerekē ki ngā tikanga tuku iho, e whakawhirinaki nui ana ki te wai, ka whakamahia e te tukanga hou te wai anake i roto i ēnei mahi nui. I te mahi pera, kua angitu a Ango rāua ko Somelos ki te whakakore i te hiahia mō te nui o te wai e pau ana, ā, ka pai ake te taiao me te whai hua o te ōhanga o ā rāua hangarau.
Heoi anō, ehara i te mea ko te penapena wai anake te painga o te tukanga. He wai Archroma Diresul RDT kua whakaitihia i muangā tae whanarikie whakamahia ana i roto i te tukanga tae hei whakarite kia ngāwari te horoi me te piri tonu me te kore e horoia i mua. Ka whakaitihia e tēnei āhuatanga auaha te wā tukatuka, ka taea te whakaputa ma, ā, ka whakapai ake i te roa o te horoi me te pupuri tonu i te kaha o te tae e hiahiatia ana.
He painga nui te poto o ngā wā tukatuka, nā te mea ehara i te mea ka whakapiki ake i te whai huatanga whānui o te tukanga whakaputa, engari ka taea hoki te tere ake o ngā wā hurihanga. Mā te whakaiti i te wā e hiahiatia ana mō te tae me te whakaoti, ka taea e Ango me Somelos ngā kaihanga kakahu te whakatutuki i te hiahia e tipu haere ana me te whakaiti i te whakamahinga rauemi.
Hei tāpiritanga, ko te whakaputanga ma mā te tukanga tae maroke/whakaoti Oxford ka whai wāhi ki te taiao hauora ake. Mā te whakakore i te hiahia mō te horoi i mua, ka tino whakaitihia te tukunga o ngā matū kino ki ngā awa. Ko te tikanga o tēnei ka pai ake te kounga o te wai me te whakaiti i te pānga ki te taiao, e hangai ana ki ngā whāinga pumau a Ango rāua ko Somelos.
Ko te ātete horoi teitei ake i puta mai i tēnei tukanga hou tētahi atu āhuatanga whakamiharo. Mā te piri tika ki te tae me te kore e horoia i mua, ka penapenahia te wai me te wā, ā, ka noho kanapa, ka roa hoki te mau o ngā tae ahakoa kua horoia maha. He rongonui tēnei āhuatanga i waenga i ngā kaihoko nā te mea ka mau tonu te tae me te kounga taketake o ō rātou kākahu i roto i te wā.
E whakapau kaha ana a Ango rāua ko Somelos ki te whakatairanga i te whanaketanga tauwhiro me te whakawhanake i ngā otinga auaha hei painga mō te umanga me te taiao. Ko tā rāua mahi tahi i roto i te tukanga tae maroke/whakaoti kau he tohu i tā rāua whakapau kaha ki te waihanga i tētahi umanga kakahu tauwhiro ake. Mā te whakatakoto paerewa hou i roto i ngā tikanga whakaputa taiao, ka whakatakotohia e rāua te ara mō ētahi atu kamupene ki te whai i te tauira me te whai wāhi atu ki tētahi heke mai tauwhiro ake.
Hei whakamutunga, kua angitu a Ango rāua ko Somelos ki te whakawhanake i tētahi tukanga tae me te whakaoti hou, e kore e penapena noa i te nui o te wai engari ka whakapiki ake hoki i te whai huatanga whānui o te hanga kakahu. Ko tā rāua tukanga tae maroke/whakaoti kau e whakamahi ana i te wai anake mō te tae me te kaukau waikura, e whakaiti ana i te wā tukatuka, e whakapai ake ana i te roa o te horoinga, ā, e whakarite ana i te hanga ma. Mā te mahi tahi, ka whakatakoto a Ango rāua ko Somelos i tētahi tauira mō ngā mahi pumau me te auaha i roto i te umanga kakahu.
Wā tuku: Hepetema-06-2023