yintoni i-decantate emva kwe-centrifuge
Ukuxutywa Emva kokufakwa kweCentrifugation: Ukwenza lula inkqubo yokwahlulahlula izinto
Intshayelelo:
Kwiinkqubo ezahlukeneyo zesayensi nezemizi-mveliso, ukwahlulwahlulwa kwezinto ezixutyiweyo linyathelo elibalulekileyo. Enye indlela esetyenziswa kakhulu yi-centrifugation, esebenzisa ukusetyenziswa kwamandla e-centrifugal ukwahlula izinto ngokusekelwe kubuninzi bazo. Emva kwenkqubo ye-centrifugation, ukuhluzwa kudla ngokuba yimfuneko ukuze kuphuculwe ngakumbi ukwahlulwahlulwa. Eli nqaku liza kujonga ingcamango yokususwa kwezinto emva kokususwa kwezinto, lihlola imigaqo yayo, ukusetyenziswa kwayo, kunye nokubaluleka kwayo ekwenzeni lula inkqubo yokwahlulwa kwezinto.
I. Ukuqonda iSivumelwano:
Ukuxubha, njengendlela yokwahlula ngokwasemzimbeni, kubandakanya ukuthulula ngononophelo ulwelo ukuze lwahlulwe kuzo naziphi na iinxalenye eziqinileyo okanye ulwelo oluxineneyo oluye lwahlala ezantsi kwesikhongozeli. Injongo ephambili yokuxubha kukwahlula ulwelo olungaphezulu, oluhlala lungaphezulu kwezinto ezisele zihleli. Ngokuthulula okanye ukufunxa ulwelo ngobunono, izinto ezingafunekiyo zinokususwa ngempumelelo.
II. Indima yeCentrifugation:
I-Centrifugation yindlela enamandla esetyenziswa kumashishini ahlukeneyo, kwiilebhu, nakwiindawo zophando ukuze kwahlulwe izinto ngokusekelwe kubuninzi bazo. Ngokujikelezisa umxube ngesantya esiphezulu, i-centrifugation idala amandla amakhulu e-centrifugal, okubangela ukuba amasuntswana axineneyo aye ezantsi ngelixa amasuntswana alula okanye ulwelo lusiya phezulu. Le nkqubo yokwahlula iluncedo kakhulu ekuhlukaniseni izinto ezinganyibilikiyo, ezifana ne-sediment, iiseli, okanye iiprecipitates.
III. Inkqubo yokuCoca emva kokucoca:
Ukucoca amanzi rhoqo kwenziwa emva kwenkqubo yokucoca amanzi ukuze kucocwe ngakumbi ukwahlukana. Nje ukuba i-centrifuge iyeke ukujikeleza, isikhongozeli sisuswa ngononophelo, ukuqinisekisa ukuphazamiseka okuncinci kwizinto ezizinzileyo. Ulwelo olungaphezulu, okanye iqhekeza elifunekayo, emva koko ligalelwa ngobunono kwisikhongozeli esahlukileyo ngelixa kuthintelwa ukuphazamisa intlenga. Okanye, i-siphon okanye i-pipette ingasetyenziselwa ukususa ulwelo, ingakumbi kwiimeko apho amasuntswana azinzileyo ebuthathaka kakhulu okanye exabiseke kakhulu.
IV. Ukusetyenziswa kwe-Decantation Emva kwe-Centrifugation:
1. Okubalulekileyo kwiMizi-mveliso yamayeza:
Ukucoca emva kokucoca kudlala indima ebalulekileyo kwishishini lamayeza. Kwiinkqubo zokwenziwa kwamayeza, kudla ngokuba yimfuneko ukususa izinto ezingafunekiyo, ezifana nokungcola okanye izinto eziqinileyo ezingafunekiyo, kumayeza angamanzi. Ngokusebenzisa iinkqubo zokucoca emva kokucoca, abavelisi bamayeza banokuqinisekisa ubunyulu kunye nomgangatho weemveliso zabo, bephepha naziphi na iingozi ezinokubakho empilweni.
2. Ukucocwa koPhando lwezebhayoloji:
Uphando lwebhayoloji ludla ngokubandakanya ukwahlulwa kunye nokucocwa kwezixhobo ezahlukeneyo zeseli ukuze kuhlalutywe okanye kwenziwe uvavanyo. Emva kokwenza i-centrifugation ukuze kwahlulwe iiseli ezithile okanye ukungcola kweseli, kusetyenziswa i-decantation ukususa izinto ezingafunekiyo, kufunyanwe isampuli ecocekileyo ukuze kuphandwe ngakumbi. Le nkqubo inceda izazinzulu ekuhloleni iimpawu kunye nemisebenzi yezixhobo ngazinye kunye nokuphuhlisa unyango olujoliswe kuzo.
3. Ukulungiswa kokusingqongileyo:
Ukucoca amanzi emva kokucoca amanzi kusetyenziswa kakhulu kwiiprojekthi zokulungisa okusingqongileyo. Ngokususa amasuntswana esinyithi esinzima okanye izinto ezinobuthi emanzini okanye emhlabeni ongcolileyo, le ndlela ivumela unyango olunobuhlobo nokusingqongileyo lwamanzi amdaka kunye nokubuyiselwa kweendawo ezingcolileyo. Ukucoca amanzi kuphucula kakhulu ukusebenza kwezi nkqubo zokulungisa, okuvumela imithombo yamanzi ecocekileyo kunye nenkqubo yendalo enempilo.
4. Ukucokisa iiNkqubo zeShishini:
Amashishini amaninzi okuvelisa asebenzisa i-dicantation emva kwe-centrifugation ukuze aphucule iinkqubo zawo zemveliso. Umzekelo, ekuveliseni iioyile ezityiwayo, i-dicantation isetyenziswa emva kwe-centrifugation ukususa naluphi na ukungcola okanye i-sediment eseleyo, ivelise iioyile ezicocekileyo nezicocekileyo. Ngokufanayo, ekuveliseni iziselo ezinxilisayo, i-dicantation iqinisekisa ukwahlulwa kwezinto eziqinileyo kunye ne-sediment, nto leyo ephumela kwimveliso esemgangathweni ophezulu.
V. Iingenelo kunye nokuNciphisa kokukhupha i-Decantation emva kokufaka i-Centrifugation:
Ukucoca emva kokucoca kunika iingenelo ezininzi kwinkqubo yokwahlulahlula. Okokuqala, yindlela elula nengabizi kakhulu efuna izixhobo ezincinci, nto leyo eyenza ukuba ifaneleke kumashishini ahlukeneyo nakwiindawo zophando. Okwesibini, ukucoca kuvumela ukususwa ngokukhawuleza nangokufanelekileyo kwezinto ezingafunekiyo, ngaloo ndlela konga ixesha. Nangona kunjalo, kubalulekile ukuqaphela ukuba ukucoca kusenokungafaneleki kwizinto ezinamasuntswana amancinci okanye ezo zithanda ukwenza i-emulsions.
Isiphelo:
Ukuxutywa emva kokuxuba izinto kudlala indima ebalulekileyo ekuphuculeni inkqubo yokwahlulahlula izinto. Ngokusebenzisa le ndlela kumashishini ahlukeneyo nakwiindawo zophando, izazinzulu, iinjineli, kunye nabavelisi banokuphucula ubunyulu, umgangatho, kunye nokusebenza kakuhle kweenkqubo zabo. Ukusuka kumayeza ukuya ekulungisweni kwendalo, ukuxutywa emva kokuxuba izinto kunika isisombululo esilula kodwa esinamandla sokwahlula izinto ezijoliswe kuzo kunye nokucoca izinto ezixabisekileyo.
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