Ngā mita rere hikohikoe whakamahia whānuitia ana i roto i te ine rere ā-umanga nā te mea he tino tika, he iti te tiaki, me te kore o ngā wāhanga neke. Heoi, kāore e tika ana mō ngā tono katoa. I roto i tēnei tuhinga, ka matapakihia e mātou ngā āhuatanga kāore pea ngā mita rere hikohiko i te whiringa pai rawa atu, hei āwhina i a koe ki te whiriwhiri i te taputapu ine rere tino tika.
1. Me Ārahi te Wai i Inehia
Ko te mahi a ngā mita rere hiko aukume i runga i te Ture Whakaoho a Faraday, e hiahia ana kia whai taumata kawe hiko te wai inehia. I te nuinga o te wā, me nui ake te kawe hiko o te wai i te5 μS/cm(maikorosiemens ia henimita); ki te kore, ka ngoikore rawa te ngaohiko whakaoho mō te ine tika.
Ngā horopaki kāore e tika ana:
- Wai parakore, wai whakakore iona
- Ngā hua hinu (hei tauira, te penehīni, te tīhiera)
- Ngā whakarewa waro tino ārai (hei tauira, ether, benzene)
2. Kāore e pai mō te hau, te mamaoa, ngā mea totoka maroke rawa rānei
I te mea e hiahiatia ana kia whakakīia katoatia te paipa ki te wai mō te ine pumau, kāore e taea te whakamahi mō te ine i te hau, te mamaoa, te maroke rawa rānei o te rere totoka.
Ngā horopaki kāore e tika ana:
- Te ine i te rere o te hau kōpeke, te hau māori
- Te ine i te rere o te mamaoa
- Ngā paura maroke, ngā rauemi kirikiri rānei (hei tauira, te sima, ngā kirikiri)
3. Tērā pea ka pāngia te roanga o te pūoko e ngā wai waikura, pāmahana teitei rānei
Ahakoa ka taea te whakauru i ngā mita rere hikohiko ki ngā arai ātete-waikura (pēnei i te PTFE) me ngā irahiko (hei tauira, Hastelloy, Tantalum), ka pā tonu ētahi taiao tino kino ki te pumau me te roa o te ora o ngā taputapu. Tērā pea ka tere ake te koroheketanga, te kino rānei o te pūoko i ngā waikawa kaha, i ngā kawa kaha, i ngā wai pāmahana teitei rānei.
Ngā horopaki kāore e tika ana:
- Te waikawa whanariki kukū-teitei, te waikawa hauwaiwai, me ētahi atu wai tino waikura
- Ngā wai he nui ake ngā pāmahana e taea ana e te rauemi te whakamanawanui (hei tauira, >180°C)
4. Ka pāngia te pumau e ngā tere rere iti, ngā wai rānei kei roto he mirumiru
He uaua ki ngā mita rere hikohiko te ine i ngā tere rere iti (i raro iho i te nuinga o te wā)0.1 m/s) kia tika nā te mea he ngoikore te ngaohiko i puta mai, ā, he ngāwari ki te pokanoa. Heoi anō, ki te nui ngā mirumiru hau kei roto i te wai, ka kore e pumau te tohu, ka pā ki te tika o te ine.
Ngā horopaki kāore e tika ana:
- Ngā inenga wai tino iti te rere (hei tauira, te wai rere, te inenga matū iti te rere)
- Ngā wai he nui te hau (hei tauira, ngā matū hou kua whakaranua, ngā wai para e uru ana ki te hau)
5. Ngā Taiao me te Whakararuraru Hikohiko Kaha
He tairongo ngā mita rere hikohiko ki te pokanoa hikohiko o waho. Mena kei te tata te wāhi tāutanga ki ngā motuka nui, ki ngā puku auau rerekē, ki ngā raina hiko ngaohiko teitei rānei, ka taea te whakararu i te pumau o ngā inenga.
Ngā horopaki kāore e tika ana:
- Tata ki ngā teihana hiko iti, ki ngā raina hiko ngaohiko teitei rānei
- Ngā taiao aukume kaha (hei tauira, ngā motuka nui, ngā taputapu whakarewa)
Whakatau: Me pēhea te whiriwhiri i te mita rere tika?
Mena ka tutuki i tō tono ngā whakaritenga e whai ake nei, he kōwhiringa pai rawa atu te mita rere hikohiko:
✅ He wai te wai, ā, he nui te kawe hiko
✅ Kei roto i te awhe manawanui o te mita te pāmahana me te waikura o te wai
✅ Kī tonu te paipa i te wai, ā, kāore i te tino iti te rere o te wai
✅ Kāore he pokanoa nui o te hikohiko i roto i te taiao tāutanga
Wā tuku: Maehe-03-2025