, pitihāoratanga

Ko te pūmanawa, pitihāoratanga ko te pūmanawa hiko e piki haere i runga i te kawehiko whakanohoia e i roto i te otinga kei roto i te nui etahi o ngā pūnaha, pitihāoratanga. e, mo te poto, te tuhinga ka tuku taua pūnaha ki rite OBC. He huru tika mo te hanganga me te whakatika o te whare taua ko e te kawehiko ki nei puta reira kua, kua maitai e mangere.

Reversible SMF, pūnaha, pitihāoratanga, ranei - ko te otinga i roto i nei te taonga, ko te reira i roto i tona oxidized ka heke puka wā kotahi. Ia o enei puka, ko te ki te, kia whai ahua i tetahi i roto i te akoranga o te tauhohe o te momo, pitihāoratanga. Kotahi kupu, puka matū hakari i taua otinga, ka kia pea reversible. Ko te tauira māmā o te pūnaha, pitihāoratanga ko te otinga i roto i nei i reira he ngota tīhiko tīhiko o tetahi whakarewa ranei, engari he rerekē ratou valency.

I roto i taua pūnaha, whakamana te whakawhitinga i tetahi ahua ki tetahi taonga e te tikanga o te whakawhiti irahiko i roto i te ahunga i te puka iti. Peheé pūnaha e te tahi mau whākōkī romahā, e kei i roto i tona hanganga hemin. takoto ratou pūmanawa, pitihāoratanga te i runga i te ture tuwhera Claus Peters. I roto i te ao koiora, i reira te mea he nui rawaka o ngā pūnaha, pitihāoratanga, i roto i nei kawea te whakawhitinga i roto i kore i te whakawhiti o ngā irahiko, engari he maha rite o ngā iraoho.

I raro i ngā āhuatanga taiwhanga whakaritea te pūmanawa, pitihāoratanga e te whakamahi i te tikanga potentiometric. Ko tōna hangarau ko e whai ake: te tuatahi whakanohoia e rua te kawehiko e mangere i roto i te otinga kotahi, a ka i roto i ngā rongoā, engari e he here -hiko hono tuku i te rongoā ki te uru. Mai i te nui rerekētanga takoto e nga āhuatanga whakawhiti me te uara pea.

Ki te whanganga i tikanga Colorimetric whakamahia hoki te wahi kawea inenga i roto i nga tohu motuhake.

Ahakoa o te momo o te inenga ki te kia matau e te uara o, pitihāoratanga nga mahi pea rite te whakaora ranunga taetohu pūnaha āhuatanga, pitihāoratanga, me tona kaha piti hāora. Tikanga o haere tukanga pitihāoratanga he ohie nui ki te matau. I roto i te anga o te SMF ki te pea teitei, oxidizes reira te SMF, e kua he pūmanawa, pitihāoratanga o iti nui. Measurement o te pūmanawa whakatau te nui o te pūngao i roto i te i roto i te tukanga, pitihāoratanga tupu i roto i te natura.

Ēnei tukanga whakarato mo te oraraa o ia kaiao no kaupapa irahiko here, a na reira, ki te tuku o te nui etahi o te pūngao ki te mau tonu homeostasis me te mahi whakaora i te pūtau.

Hei tauira, he noa, ranei pūmanawa, pitihāoratanga paerewa o te tinana tangata i roto i te awhe - 200 mV - + 100 mV, tohu e te natura heke o te taiao ā-. A, no te ine i te pūmanawa, kia makona te huru: ki te whiwhi pono raraunga whakatairite, kia hanga inenga i raro i nga tikanga physico-matū taua. Ki te te taua rite mo te rauropi tangata, nga tikanga ki te ine i te pūmanawa, pitihāoratanga o te wai, he mea ka taea ki te kitea e he tata tonu pai tona uara me ko te uara i 200 ki te 300 mV. he rerekētanga taua i roto i nga uara o te kaha o te wai, me te tinana tangata, mea ratou e te irahiko i roto i te tinana tikanga i roto i te nui atu kaha atu i roto i te wairewa. I whakaritea, tenei te tikanga e wai ki taua tohu, tomo tomo tika te tinana tangata i roto i te tukanga piti hāora.

Kei te whakamahia i tēnei taonga mo te ako o taua tohu OBC, e ko to tatou tinana. Water, he pūmanawa kino taupū, whakamahia te rite te wāhanga nui (me takitahi) mo te faaineineraa o te raau taero e ū ai te toenga, pitihāoratanga.