Ngā momo taimana

He nui te pānga o te momo taimana e whakamahia ana mō te huri me te whakakanapa i ngā wai ki te mahi a te hua whakamutunga. Ka whakarōpūtia ngā taimana ahumahi ki ngā kāwai taiao me ngā kāwai hangai, ia kāwai ka hangaia mā roto i ngā tikanga rerekē.

Ko te paura taimana maori he mea hanga mai i ngā taimana iti te kounga, ahakoa kāore e pai mō te kounga kohatu utu nui, he maha tonu te whakamahinga i roto i ngā mahi ahumahi. Heoi, he iti noa iho ngā taimana maori, ā, ka rerekē haere ngā rauemi taiao.

Taimana hangai, i tētahi atu ringa, ka hangaia mā roto i ngā tukanga pāmahana teitei/pēhanga teitei. Ko tēnei tikanga he whakamahi i tētahi whakakorikori whakarewa hei huri i te karāpiti hei taimana, e mōhiotia whānuitia ana ko ngā mea whakakorikori taimana karaihe-kotahi. Ka rerekē te kounga o ēnei taimana hangai, mai i te parakore teitei ki ngā taumata poke teitei. Ka hangaia te paura moroiti taimana karaihe-kotahi mā te kuru anō i ngā matūriki taimana, kātahi ka whakakorikori i te paura, ka hua ake he rauemi e whakamahia whānuitia ana.

Ko tētahi atu momo taimana hangai ka puta mā te pahū i ngā mea pahū e takai ana i ngā tokotoko karāpeti. Ko te wera nui me te pēhanga mai i te pahūtanga ka huri tika i te karāpeti hei taimana polycrystalline, ko te tikanga he iti iho i te 10 maikorona te rahi o te taimana, e hiahiatia ana hoki te whakanikoniko hei whakamahi i te huri me te whakakanapa. Ahakoa kāore i te whānui te whakamahinga o ngā taimana polycrystalline pērā i ngā taimana kotahi-kiriata, he nui ake te utu.

Hei tāpiritanga, ka hangaia ngā taimana nano i roto i ngā taiao whakahaeretia mā te pahū i ngā mea pahū kirihou. Ka puta he toenga kei roto i te pahūtanga he iti noa iho ngā taimana iti iho te kounga, e mōhiotia ana ko ngā taimana nano. I muri i te horoinga me te whakamararatanga, ko te rahi o ēnei taimana nano he iti iho i te 1 micron. Ahakoa he iti ake te uaua o tā rātou hanga i ērā o ngā taimana kotahi-kiriata, polycrystalline rānei, kāore e rite ki te mahi a ngā taimana iti-kiriata i roto i ngā mahi huri me te whakakanapa.

I roto i ngā āhuatanga katoa e pā ana ki te mahi huri me te whakakanapa o ngā wai, he mea nui te rahi o te matūriki. Ko te rahi toharite o te matūriki te mea e whakatau ana i te tere tango rauemi me te taumata taratara o te mata, o te karawarawa rānei. Ka taea te whakatau i ngā taimana tioata kotahi me te taimana polycrystalline i runga i te rahi toharite tika me te ōrau manawanui.

Mena kei te rapu koe i ngā hua taimana kounga teitei, whakapā atu ki a Boreas hei whakapai ake i te pai o tō mahi miihini me te kounga o te hua!