Ka taea e te centrifuge ngongo te wehewehe i ngā emulsions me te whai hua?
Te Pūtaiao kei Muri i ngā Pūwhakarewa Ngongo
He mīhini kaha ngā pūwero ngongo i hangaia hei wehewehe i ngā matū o ngā matotoru rerekē i roto i te wai. Ka whakamahia e rātou te kaha pūwero hei whakatutuki i tēnei wehenga, me ngā matūriki taumaha e neke ana ki waho o te ngongo hurihuri, ko ngā matūriki māmā e noho tata ana ki waenganui. He tino whai hua tēnei tukanga ki te wehewehe i ngā whakapūkara, arā, he ranunga o ngā wai e rua, neke atu rānei, kāore e ranea noa. He maha ngā wā ka kitea ngā whakapūkara i roto i ngā ahumahi pēnei i te kai, te rongoā, me ngā matū, ā, he mea nui te wehenga pai o ēnei matū.
Te Mahi a ngā Pūwhakapūtanga Ngongo
Ko te kaupapa o ngā centrifuge ngongo he whakatōpuku, arā, ka panaia ngā matūriki i roto i te wai ki raro i te ngongo i raro i te mana o te kaha centrifuge. Mā te nekehanga hurihuri o te ngongo ka puta he pikinga pēhanga, ka neke atu ngā matūriki taumaha ki waho, ka hanga he keke totoka i te taha o ngā pakitara o te ngongo. I taua wā anō, ka noho tonu ngā matūriki māmā ake, pērā i te wai, ki waenganui o te ngongo, ka puta he wehenga mārama i waenga i ngā wāhanga.
Hei whakarei ake i te whai huatanga o te wehenga o ngā pūwero ngongo, he maha ngā wā ka whakauruhia e ngā kaihanga he ārai ki roto i te ngongo. Ka āwhina ēnei ārai ki te waihanga i te pōrearea i roto i te wai, ka whakapai ake i te wehenga o ngā wāhanga rerekē. Hei tāpiri, ka taea te whakarite i te roa me te whānui o te ngongo kia pai ai te tukanga wehenga mō ngā matū me ngā whakamahinga motuhake.
Ngā Painga o ngā Pūwhakarewa Ngongo
Ko tētahi o ngā painga matua o ngā pūwero ngongo ko tōna kaha ki te whakahaere i te whānuitanga o ngā wai, mai i ngā paru matotoru ki ngā whakarewa tino pūngāwerewere. Nā te maha o ngā whakamahinga ka rongonui ai rātou i roto i ngā ahumahi e tino hiahiatia ana te wehewehe i ngā wāhanga rerekē. E mōhiotia ana hoki ngā pūwero ngongo mō ō rātou tere whakaputa nui, e āhei ai te tukatuka pai i ngā rahinga nui o te wai i roto i te wā poto.
Hei tāpiritanga, he iti te rahi o ngā pūwero ngongo, he mea tino pai mō ngā taiao he iti te wāhi. Nā te hoahoa māmā me te ngāwari o te whakahaere ka whānuitia te whakamahinga i roto i ngā momo ahumahi. I te nuinga, he otinga utu-pai, he whai hua hoki ngā pūwero ngongo mō te wehewehe i ngā emulsion me ētahi atu ranunga wai.
Ngā Wero i te Wehewehe i ngā Emulsions
Ahakoa he tino whai hua ngā pūwero ngongo ki te wehewehe i ngā whakamomona, tera ētahi wero e pā ana ki tēnei tukanga. Ka taea e ngā whakamomona te pumau, te kore pumau rānei, me te hiahia kia nui ake te kaha o ngā whakamomona pumau hei wawahi ki ō rātou ake wāhanga. Ka pā anō hoki te matotoru o te wai ki te whai huatanga o te wehenga, nā te mea ka hiahia pea ngā wai matotoru ki te wā tukatuka roa ake, ki te tere teitei ake rānei hei whakatutuki i te wehenga katoa.
Ko tētahi atu wero ko te noho mai o ngā matūriki angiangi, ngā matū totoka rānei i roto i te emulsion, ka pā pea ki te māramatanga o ngā wāhanga kua wehea. I roto i ēnei āhuatanga, me mahi pea ētahi atu mahi tātari, mahi purenga rānei kia whiwhi ai i tētahi hua parakore. Ahakoa ēnei wero, he kōwhiringa pai tonu ngā centrifuge ngongo mō te wehewehe i ngā emulsion i roto i ngā momo ahumahi.
Ngā Whakamahinga o ngā Pūwhakapūtanga Ngongo
He whānuitia ngā whakamahinga o ngā centrifuge ngongo puta noa i ngā momo ahumahi, tae atu ki te kai me te inu, ngā rongoā, ngā matū, me te taiao. I roto i te ahumahi kai, ka whakamahia ngā centrifuge ngongo hei whakamārama i ngā wai, hei wehe i ngā ngako mai i ngā hua miraka, me te tango hinu mai i ngā purapura. Ka whakamahia hoki ēnei i roto i te ahumahi rongoā hei wehe i ngā matū rongoā me te pure i ngā rongoā.
I roto i te umanga matū, he mea nui te mahi a ngā pūwero ngongo ki te hanga i ngā polymer, ngā tae, me ētahi atu hua matū. Nā te kaha ki te wehewehe i ngā wāhanga rerekē me te tino tika, he mea nui rawa atu ēnei i roto i ngā tukanga matū. Hei tāpiri, ka whakamahia ngā pūwero ngongo ki ngā mahi taiao hei rongoā i ngā wai para, hei tango i ngā poke, me te whakaora i ngā rauemi whai hua mai i ngā wai para ahumahi.
Hei whakarāpopototanga, he maha ngā whakamahinga o ngā mīhini whakapūwero ngongo e tuku ana i tētahi otinga pono, whai hua hoki mō te wehewehe i ngā emulsion me ētahi atu ranunga wai i roto i ngā ahumahi rerekē. Nā te rahi kiato, te tere whakaputa tere, me te ngāwari o te whakahaere, he mea pai rawa atu ēnei mō ngā tono e hiahia ana kia wehea tika ngā wāhanga rerekē. Nā te whanaketanga tonu o te hangarau, kei te whanake tonu ngā mīhini whakapūwero ngongo, e whakarato ana i ngā otinga auaha mō ngā hiahia hurihuri tonu o ngā ahumahi hou.
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