Pērā i te waro whakahohe, nā te horahanga mata me te pūngao teitei e whakaatuhia ana e te alumina whakahohe ka taea e ia te hopu me te pupuri i ngā momo rauemi, ka taea ai te whakamahi hei mea mimiti, hei mea whakamaroke, me ētahi atu. Ko ngā huarahi matua e whakamahia ai ngā hua alumina whakahohe ko:
NGĀ MEA WHAKAMŌMŌ
He tino whai hua te tango i te alumina whakahohe i roto i ngā tono hau me te wai, ā, e whakamahia ana e te maha o ngā ahumahi mō te tango ā-whaiaro i ngā wāhanga mai i ētahi atu pāpāho.
Hei mea mimiti, e mōhiotia whānuitia ana te alumina whakahohe mō tōna whakamahinga i roto i ngā mahi tātari wai, he mea mimiti utu iti hoki hei tango i te fluoride mai i te wai. Ka taea hoki e ia te tango i ngā momo poke kē atu, tae atu ki te arsenic, te mata, me te whanariki.
WHAKAMĀRAMA
He rite ki tōna mahi hei mimiti, ka taea hoki e te alumina whakahohe te mimiti i te wai mai i te hau, ka taea ai te whakamahi hei whakamaroke; ka taea e te alumina whakahohe te hopu me te hopu i te wai kia maroke ai ngā mea, pērā i te silica gel. Hei whakamaroke, ka taea e te alumina whakahohe te mimiti tae atu ki te 20% o tōna ake taumaha ki roto i te wai i te haumākū whanaunga o te 50%.¹
Ka whakamahia te alumina whakahohe hei whakamaroke i roto i te whānuitanga o ngā mahi, tae atu ki te tango i te mamaoa wai mai i ngā hau i roto i ngā taiao ahumahi. Ko te wai e piri ana ki te alumina whakahohe ka taea te tango mā te maimoatanga wera, ā, ka taea te whakamahi anō i te alumina.
NGĀ WHAKAKŌKIRI
E whakamahia whānuitia ana hoki te alumina whakahohe hei whakakorikori, me ōna mahi hei whakakorikori tonu, hei kaikawe kore mahi, hei papa rānei mō ētahi atu whakakorikori.
Hei whakakorikori, e mōhiotia whānuitia ana te alumina whakahohe mō tana mahi hei whakakorikori Claus; ko te alumina whakahohe te whakakorikori Claus e whakamahia whānuitia ana i roto i ngā mahi whakaora whanariki i ngā whare whakapai hinu me te hau.
WHAKAMUTUNGA
Nā ōna āheinga hei mimiti, hei whakamaroke, hei whakakorikori hoki, he taputapu nui te alumina kua whakahohehia i roto i ngā tautuhinga tukanga ahumahi maha. I hangaia mai i te whakahohenga o te waikura konumohe i puta mai i te tukanga Bayer mā te whakapūkara, he tino taea te whakarite i te alumina kua whakahohehia, ā, he maha ngā wā ka whakakotahihia hei whakapai ake i te mahi me ngā āhuatanga whakahaere. He mahi whai hua te whakamātautau whaihua i te wā e mahi ana me ngā hua alumina kua whakahohehia.
Te wā tuku: Hurae-24-2019