Ngā kēne inu kirihou PET me te tapanga
Ngā Painga o ngā Pounamu Kirihou PET
Ko te painga matua o ngā pounamu PET he mea hanga mai i ngā rauemi tino hangarua. Kāore e tūtohutia kia whakamahia ngā pounamu PET i ngā wā maha e ngā kaiwhakamahi mutunga. He pai ake te hangarua me te hanga anō i ngā ipu hou.
E rau tau pea te roa o te ngaronga o ngā pounamu PET i te ngahere, nō reira, kia kore ai e kino ki te taiao, he mea nui te mōhiotanga me te mahi pai a ngā kaihoko whakamutunga. Ka taea te hangarua i ngā pounamu PET i ngā wā maha, ā, ahakoa ko ngā mea kua hangarua kotahi anake ka whakamahia mō ngā hua kai, ka taea hoki te whakamahi hei takai i ngā hua ahumahi pēnei i tengā hopi horoirāneingā matū ahuwhenua
Engari, haunga te mea koinei te rauemi hangarua rawa, he iti ake te kaha, te wai me ngā rauemi mata e pau ana hei hanga i ngā pounamu PET, ā, he iti iho anō hoki te tapuwae waro kei roto i ēnei pounamu i ērā atu rauemi.
E ai ki te kōrero i runga ake nei, ko te māmā tētahi o ngā āhuatanga matua o ngā pounamu PET, ā, koinei tonu te mea e pai ake ai te kawe i a rātou, me te whakaaro he nui te whakaiti i ngā tukunga CO2 me te whakamahinga o te penehīni me ngā potae.
Hei tāpiritanga, ko tētahi o ngā painga taha o te whakamahi i ngā pounamu PET ko te maha o ngā mahi e tika ana mō te whakaora me te tukanga hangarua katoa o ngā takai.
