Ko te pūtau wahie - he heke mai e haamata i teie mahana!

Ko te timatanga o te rau tau XXI, whakaaro te taiao rite tetahi o raruraru nui o te ao. Na te mea tuatahi e tika ana kia whakarongo utua ki roto i ēnei āhuatanga, ko te ki te rapu me te whakamahi o puna pūngao rerekē. E e taea ki te ārai i te tūkinotanga o to tatou taiao, me tino whakarere i te tonu aranga i roto i te utu o te wahie e hāngai ana i runga i pūwaro ratou.

kitea teie mahana whakamahi taua puna pūngao, rite ngā pūtau solar me tāuta hau. Ko, kāore, e pā ana te kore o ratou e ki te fakafalala ki te rangi, me te i runga i te wa me te wa o te ra. Hoki tenei take, he mea poua ratou whakamahi i roto i te Aerospace, rererangi me ngā ahumahi automotive ki waho, a mo te whakamahi pahoho, ratou wahi ki nga puna mana tuarua - pākahiko.

Heoi, ko te otinga pai ko te huānga wahie rite kore e reira rapu tamau utu mana. Ko te ahei o te tukatuka me te panoni o ngā momo o te wahie (penehīni, waipiro, hauwai, me ētahi atu) tenei pūrere, Tino ki pūngao hiko.

E whakahaerehia ana te pūtau wahie e whai ake: kua tahuri wahie waho tukua, oxidized nei ki te hāora, me te kupu tukua pūngao ki te hiko. Tenei parau tumu o te mahi whakarato i te mahi tata tonu.

Mai te mutunga o te rautau tekau mā iwa, kua ako kaipūtaiao te pūtau wahie tika, ka whakawhanake tonu akatuke'anga hou. Na, mo te tenei ra, i runga i nga tikanga whakahaere rānei, i reira e kawakore ranei kawakore (AFC), borogidratnye tika (DBFC), methanol tika hiko-galvanizing (EGFC), (DMFC), konutea-rangi (ZAFC), koiora (MFC), tauira e mohiotia ano i roto i te waikawa formic (DFAFC) me hydrides whakarewa (MHFC).

Ko tētahi o te whaihua tino whakaaro te ki te waiho i te pūtau hauwai wahie. Mā te hauwai i roto i ngā tipu te mana tahi e te tuku pūngao nui, me exhausts taua pūrere - he parakore mamaoa ranei inu wai, e kawe kahore riri ki te taiao.

Ko te whakamātautau angitu o te pūtau wahie o tenei momo i runga i te waka ātea tata mura nui moni i roto i te kamupene o hikohiko me ngā taputapu. Ko te kupu, ko te kamupene PolyFuel whakaurua he wahie pūtau pūtau hauwai wahie iti mō rorohiko. Ko te utu nui rawa o te pūrere taua, me te uaua i roto i te threading maeneene whāiti production ahumahi, me te tohatoha whanui. Ko hoki Honda kua neke atu i te 10 tau te kamupene hua pūtau wahie automotive. Heoi, e kore e tukua te hoko o tenei momo o te waka, engari anake i roto i te whakamahi mōhiohio o kaimahi te kamupene o. Ko raro i te mātakitaki o Engineers Cars.

E rave rahi miharo e pā ana ki te āhua o me mehemea ki te kohikohi i te pūtau wahie ki o ratou ringa taea. Oia mau, he painga nui o ngā pūrere kāinga ko te haumi iti, i roto i te rerekē ki te tauira ahumahi. No te mea ka hiahia te 30 cm pani ki te waea konukawata konukōreko, he wahi iti o te kirihou rakau ranei, topenga mo te pākahiko 9-wae ngaohiko me te pākahiko ano, mārama rīpene piripiri, karaihe o te wai, me te ine ngaohiko te tauira tauine. Tenei pūrere taea ki a koe kite me te matau i te mauri o te mahi, engari ki te whakaputa hiko mo te motokā, o te akoranga, e kore e mahi.