Umxholo
Zombini kubomi bemihla ngemihla nakwinkalo yesayensi, kukho rhoqo kakhulu Imixube ebandakanya into eqinileyo kunye nolunye ulwelo, ihlala iyinto yokuqala echithwayo neyesibini njengendawo yokuchithwa. Olu nikezelo lilinganiselwe nje, kwaye uninzi lwezixhobo lufumana igama lika inyibilikisi ngelixa inani elincinci ligama lika solute.
Ngamanye amaxesha inkqubo yokujoyina ilula, ngelixa kwabanye ukusetyenziswa kwezixhobo ezenzelwe le njongo kuyafuneka. Kwindawo yokutya, yezokuthambisa, yezamayeza kunye neekhemikhali ishishini lokuxuba lihlala lisetyenziswa, elibuyisela kwakhona yomelele ngetanki, ngokubekwa ngesandla okanye ngokuzenzekelayo kwi-hopper. Oku kuqhelekile kwimixube ekunokuba nzima kakhulu ukuyilungiselela ngesandla.
Njengakwezinye iintlobo zemixube, i izisombululo zezinto ezingamanzi Banokuboniswa ngeendlela ezahlukeneyo ngokweempawu zezi zinto:
- Izisombululo: Ziya kuba zizisombululo ukuba uyilo luveliswe ngokungafaniyo kokuqina ukuya kwinqanaba leemolekyuli okanye ionic. Kuqhelekile kwizinto eziqinileyo eziyinxalenye yezisombululo zokuphendula kakuhle kwezinye izinyibilikisi kwaye kwezinye.
- Ukurhoxiswa: Ukurhoxiswa okungafikeleli kwimeko yokuchithwa kubizwa ngokuba kukumiswa ngenxa yokuba amasuntswana aqinileyo anokubonwa ngeliso lenyama okanye ngemicroscope: oku kunika ikhompawundi imbonakalo enamafu.
- IiColloids: Iicolloids zizo ezo zidibaniso ezinamaqhekeza, nangona zinokubonakala kuphela phantsi kwemicroscope ye-elektroniki, xa zidibene zenza imbonakalo ecacileyo ebonisa ubukho bento eqinileyo ngokudibeneyo nolwelo.
- IiGels: Okokugqibela, iigels ziyindibaniselwano eqinileyo engamanzi eyila ilizwe eliphakathi, ngokusesikweni ayithobeli mpawu zeli qela. Uninzi lwezi lubonakala kubomi bemihla ngemihla, ezinje ngeshizi, igelatin okanye iiinki ezithile.
Inkqubo ye- imixube phakathi kwezinto eziqinileyo nezingamanzi, njengakwezinye iiklasi, nazo zinazo iindlela ezahlukeneyo zokwahlulwainzululwazi ibandakanyeke kakhulu ekusukeleni le njongo, kuba ibalulekile kwiinjongo ezininzi enazo. Inkqubo elisebenza ngayo eli candelo zezi:
- Centrifugation: Indlela efanayo yokususa amanzi kwindawo yokuhlamba izitya okanye iimpahla zokuhlamba iimpahla.
- Ukufakwa kweCrystallizationUkupheliswa ngokupheleleyo kwesinyibilikisi, kusetyenziswa indlela ye- umphunga Ngokukhawuleza, inkqubo esetyenziselwa ukufumana ityuwa eqhelekileyo.
- IChromatography: Tsala izinto ngokusebenza kolwelo olukhulayo, i ukuhluza (ukuhanjiswa kwekhompawundi ngephepha elikhethekileyo lokucoca okuqinileyo).
- IntlengeInkqubo yokushiya umxube uphumle, uphawu lwezisombululo apho okuqinileyo kunqunyanyiswayo emanzini.
Bona kwakho: Imizekelo yeZisombululo
Imizekelo yemixube yeeSolid kunye neeLiquids
| Isiraphu |
| Isamente (ukuxuba amanzi nesanti) |
| Ioyile |
| Ijusi yomgubo |
| Udaka (umxube oqhelekileyo womlinganiswa osibekele) |
| Isitshizi |
| Igazi (umxube wecolloidal) |
| Umhluzi |
| I-yogurt (ihlala ikwimo efana ne-colloid) |
| Inki ngotywala |
| Umxube wokuhlamba umgubo kunye namanzi |
| Umhlophe weqanda (ukumiswa) |
| Isisombululo seSaline (amanzi kunye netyuwa) |
| Hluza ikofu |
| Iifomula zobisi (protein kunye namanzi) |
Eminye imizekelo yemixube?
- Imizekelo yemixube
- Imizekelo yemixube yegesi neRhasi
- Imizekelo yemixube yegesi eneLwelo
- Imizekelo yokuDityaniswa kweRhasi neeSolid
