ka taea te wehewehe i ngā matūriki colloid marara i roto i te centrifuge
Ka taea te wehewehe i ngā matūriki colloid marara i roto i te centrifuge?
Kupu Whakataki:
He momo matū ahurei ngā koroida e horapa ōrite ana ngā matūriki puta noa i te reo, ka hanga he ranunga pumau. Ko ētahi tauira o ngā koroida ko te gelatin, te miraka, me te kirīmi whiu. He uaua te wehewehe i ngā matūriki koroida kua horapa mai i te reo nā te iti me te ōrite o te tohatoha. I roto i tēnei tuhinga, ka tūhuratia e mātou mēnā ka taea e te centrifugation te wehewehe pai i ngā matūriki koroida kua horapa, me te matapaki i ōna herenga me ngā whakamahinga pea.
Te Mārama ki ngā Matūriki Colloid:
Kei te rerekē te rahi o ngā matūriki colloid mai i ngā nanometer ki ngā maikiromita. Kei te noho marara tonu rātou, e mau tonu ana te taurite pumau nā te kaha kukume me te kaha whakahē i waenganui i a rātou. Ka ārai ēnei kaha i te taunga maori o ngā matūriki. Ahakoa ka taea e te kaha ā-papa te wehewehe ā-wāhanga i roto i te wā, kāore pea i te whai hua mō ngā tukanga tauine ahumahi kei reira te wā he mea nui.
Te Tūranga o te Pūwero:
He taputapu taiwhanga te centrifuge e whakamahi ana i te kaha centrifuge hei wehewehe i ngā matūriki i runga i te rahi, te āhua, me te mātotoru. Mā te hurihuri i ngā tere teitei, ka whakatauira te centrifuge i te kaha ā-papatipu he kaha ake i te kaha ā-papatipu o te Ao, ka taea ai te wehenga tere o ngā matūriki. Engari ka taea e te centrifuge te wehewehe pai i ngā matūriki colloid marara?
Tikanga Whakapūmau
Ina whakanohoia he ranunga kōroiti ki roto i te pūwero, ka tīmata te hurihuri tere. Ka mahi te kaha pūwero ki waho, ka puta he pikinga pēhanga i roto i te ranunga. Ka panaia e tēnei pikinga pēhanga ngā matūriki marara ki te taha o waho o te ngongo pūwero, ka hua ake te whakatō. Ka whakatūria ngā pikinga tere i roto i te tauira, ka tere ake te taunga o ngā matūriki nunui atu i ngā matūriki iti ake.
Ngā Here o te Whakapūtanga
Ahakoa he tikanga kaha te centrifugation mō te wehenga matūriki, he iti anō ōna herenga ina tae mai ki ngā matūriki colloid kua marara. Ko te arai matua ko te iti o ēnei matūriki. Nā te iti o ō rātou rahi, ka nui haere te nekehanga Brownian, ka roa ake te noho o ngā matūriki ki runga i te wai, ā, ka whakaiti i te whai huatanga o te whakatō. Hei tāpiri, ka taea e ngā utu hiko i runga i ngā mata o ngā matūriki te aukati i te kohikohi me te taunga.
Te wikitoria i ngā wero
Hei whakakore i ngā wero e pā ana ki te wehewehe i ngā matūriki colloid marara, kua tūhuratia e ngā kairangahau ngā whakarerekētanga maha ki ngā tikanga centrifugation tuku iho. Ko tētahi huarahi ko te tāpiri i ngā coagulants, i ngā flocculants rānei hei whakatairanga i te kohikohinga matūriki, hei whakarei ake i te tukanga whakatō. Ko tētahi atu tikanga ko te whakamahi i te ultracentrifugation, e whakamahi ana i ngā tere teitei ake me ngā hoahoa rotor matatau hei whakaputa i ngā kaha centrifugal kaha ake.
Ngā Tikanga Whakarei Ake
Haunga ngā matū whakakōkī me te ultracentrifugation, kua whakawhanakehia e ngā kaipūtaiao ētahi atu tikanga hei whakarei ake i te wehenga o ngā matūriki colloid marara. Hei tauira, ka whakamahia e ngā taputapu microfluidic ngā microchannels me ngā kaha centrifugal hei whakahaere i te tukanga wehenga matūriki. Ka hangaia e ngā hongere i hangaia kia tika te rere laminar, ka wehea ngā matūriki colloidal mai i te reo.
Ngā Taupānga Ahumahi
He mea nui te mahi a te centrifugation i roto i ngā mahi ahumahi maha. I roto i te umanga kai me te inu, ka āwhina i te wehewehe i ngā paru, i ngā matūriki totoka rānei i ngā wai, kia pai ai te kounga o te hua. Ka whakawhirinaki ngā kamupene rongoā ki te centrifugation hei pure me te wehe i ngā matūriki e hiahiatia ana i te wā e whakawhanaketia ana te rongoā. Hei tāpiri, ka whakamahia e ngā whare maimoatanga wai para ngā centrifuges hei tango pai i ngā totoka kua whakatārewatia me ētahi atu poke mai i te wai, ka whai wāhi ki te taiao ma.
Whakatau:
Ahakoa he wero ngā matūriki colloid marara ki te centrifugation, kua nui te ahunga whakamua a ngā kairangahau ki te whakawhanake i ngā tikanga hei whakarei ake i tō rātou wehenga. Ko te whakarerekē i ngā centrifuges tuku iho, te whakauru i ngā coagulants, me te tūhura i ngā taputapu microfluidic he torutoru noa iho ngā tauira o ngā whanaketanga e mahia ana. Mā te mārama ki ngā herenga me te tūhura i ngā rautaki auaha, ka taea e ngā kaipūtaiao te iriti i te pūmanawa katoa o te centrifugation mō te wehewehe i ngā matūriki colloid marara, ka huri i ngā momo ahumahi i roto i te tukanga.
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