mvura inogona kusagadziriswa. mvura inonaya inogona kuparadzaniswa ne centrifuge

Chinyorwa:

Nhanganyaya:

Kugadzira centrifugation inzira inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, anosanganisira mishonga, biotechnology, uye chemistry. Inosanganisira kupatsanurwa kwezvikamu mumusanganiswa zvichienderana nekusiyana kwehuwandu hwazvo. Mubvunzo mumwe unonakidza unomuka ndewekuti kana precipitates dzisinganyunguduke dzinogona kupatsanurwa zvinobudirira uchishandisa centrifuge. Muchinyorwa chino, tichaongorora mikana nemiganhu ye centrifugation yekupatsanura precipitates dzisinganyunguduke.

1. Kunzwisisa Mafashamo Asinganyunguduke:

Kuti unzwisise kana ma precipitates asinganyunguduke anogona kuparadzaniswa ne centrifuge, zvakakosha kutanga wanzwisisa kuti ma precipitates aya chii. Ma precipitates asinganyunguduke izvikamu zvakasimba zvinoumbwa kana zvinhu zviviri kana kupfuura zvinonyunguduka zvichisangana. Zvikamu izvi hazvinyunguduke mu solvent uye zvinowanzogara pasi pemudziyo. Kuzviparadzanisa nechikamu chemvura kunogona kuoma pasina kushandisa nzira dzakaita se centrifugation.

2. Nheyo yeCentrifugation:

Kupinza zvinhu mumhepo kunoshandisa nzira yekuisa mvura muvhu, uko zvidimbu zviri mumusanganiswa wemvura zvinowanzogara pasi nekuda kwesimba regiravhiti. Kupinza zvinhu mumhepo kunokurumidza kuita izvi nekushandisa simba repakati, iro rinoendesa zvidimbu kumadziro echubhu yepakati. Simba rinoshandiswa rinoenderana nekumhanya kwekutenderera uye radius yerotor yepakati. Uchishandisa nzira iyi, zvinhu zvinogona kupatsanurwa zvichienderana nekusiyana kwehuwandu hwazvo. Zvisinei, ma precipitates asinganyunguduki ane hunhu hwakasiyana hunogona kukonzera matambudziko mukupatsanurwa kwawo.

3. Matambudziko Ekuparadzanisa Mvura Isinganyunguduke:

Kuparadzanisa ma precipitates asinganyunguduke uchishandisa centrifugation kunogona kusangana nezvipingamupinyi zvishoma. Chekutanga, ma precipitates anowanzova nekumhanya kwakanyanya, izvo zvinoita kuti zviomere centrifuge kushandisa simba rakakwana kudzivirira sedimentation yavo. Pamusoro pezvo, saizi uye chimiro che precipitates zvinogona kukanganisa kushanda kwe centrifugation. Ma precipitates makuru uye asina chimiro chakajairwa anogona kusapatsanurana zvakanaka, zvichikonzera mhedzisiro yakaipa. Uyezve, mamwe ma precipitates anogona kuumba ma aggregates, zvichiwedzera kuoma kupatsanurana kwavo kuburikidza ne centrifugation.

4. Kugadzirisa Kuparadzana Kunobudirira:

Pasinei nematambudziko aripo, nzira dzakasiyana siyana dzinogona kushandiswa kugadzirisa kupatsanurwa kwema precipitates asinganyunguduke uchishandisa centrifuge. Imwe nzira yakadaro ndeyekuwedzera ma flocculating agents kana ma coagulants. Zvinhu izvi zvinoita kuti zvidimbu zvidiki zve precipitate zviunganidzwe kuita mass makuru uye ari nyore kupatsanurwa. Nekugadzira ma aggregates makuru, ma precipitates haawanzo kudzoserwa panguva ye centrifuge, nokudaro zvichivandudza kushanda zvakanaka kwekupatsanurwa.

5. Mhando dzeCentrifuges dzekuparadzanisa mvura:

Mhando dzakasiyana dzema "centrifuge" dzinogona kushandiswa kupatsanura ma "precipitates" asinganyungudike, kunyanya zvichienderana nehuwandu uye hunhu hwemuenzaniso. Ma "centrifuge" anomhanya zvakanyanya anowanzo shandiswa mumarabhoritari uko huwandu hushoma hwemasampuli huri kugadziriswa. Ma "centrifuge" aya anogona kuwana kumhanya kwakanyanya kwekutenderera, zvichikonzera simba rakasimba re "centrifugal" kuti kupatsanurwa kubudirire. Kune rumwe rutivi, maitiro makuru emaindasitiri anogona kushandisa ma "continuous centrifuges", ayo anopa simba rakawanda uye kugona kukura zviri nani.

Mhedziso:

Mukupedzisa, kunyange zvazvo kupatsanura ma precipitates asinganyunguduke kuchigona kuva kwakaoma, centrifugation inogona kuva nzira inokosha yekuparadzanisa kwavo mumamiriro ezvinhu akakodzera. Zvinhu zvakaita sekudzikamisa kumhanya, saizi yezvikamu, uye chimiro zvinoita basa rakakosha mukuona kubudirira kwemaitiro ekuparadzanisa. Kuburikidza nehunyanzvi hwekugadzirisa senge flocculation uye kushandisa mhando chaiyo ye centrifuge, ma precipitates asinganyunguduke anogona kupatsanurwa zvinobudirira, zvichigonesa maindasitiri akasiyana-siyana kugadzirisa maitiro avo uye kusimudzira mhando yechigadzirwa.