Ukubaluleka kokuhlolwa kobuqotho kokuhlaziya kweizihlungi zesirinji

Ukuhlunga kuvame ukuba yisinyathelo esibalulekile ekusebenzeni, ngakho ukuhlolwa kobuqotho kwesihlungi sesirinji kubaluleke kakhulu, futhi ukubaluleka kwako kuku:

1. Qinisekisa usayizi wangempela wembotshana yokuhlunga welwelwesi

2. Hlola ukuthi isihlungi sifakwe kahle yini

3. Ukutholwa komonakalo

4. Qinisekisa ukufakwa okulungile

5. Qinisekisa ukuthi isistimu yokuhlunga ifinyelela ukusebenza kokuqinisekisa

Ukuhlolwa kobuqotho wukuqinisekisa komkhiqizo wethu kanye nokulawula ikhwalithi yokukhiqiza, okuyizinqubo ezijwayelekile zokusebenza zenkampani

Kuyini ukusebenza kwe-isihlungi sesirinji

Nikeza ngesihlungi sesampula yesirinji esilahlwayo esixuba ulwelwesi lweselulosi, ulwelwesi lwenayiloni, ulwelwesi lwe-PVDF lwe-polyvinylidene fluoride ukuze kuhlangatshezwane nezidingo ezihlukile zabasebenzisi zevolumu yesampula ehlungiwe kanye nokuhambisana kwamakhemikhali.

Isihlungi sesigaba esiphilayo/isipetu esiphilayo samukela i-PTFE (polytetrafluoroethylene) ulwelwesi oluncane lwe-microporous, olunokuhambisana okuhle kwamakhemikhali. Inokumelana okuhle kakhulu kwamakhemikhali kuzixazululo ezijwayelekile ze-HPLC ze-organic ezifana ne-methanol, i-acetonitrile, i-n-hexane, i-isopropanol, njll. Ingasetshenziselwa ukuhlunga amasampula e-organic solvent.

Isihlungi sesirinji esinamanzi/emanzi sisebenzisa i-polyethersulfone (PES) ulwelwesi oluncane lwe-microporous. Isetshenziselwa ukuhlunga amasampula esisombululo esisekelwe emanzini, asifanele ukuhlunga amasampula e-organic solvent. Isihlungi sesirinji esilahlwayo sivumela izixazululo ezinamanzi nezemvelo ukuthi zihlungwe ngokushesha nangempumelelo.

Ukusebenza kwesihlungi sesirinji: kulungele uhlelo lwamanzi nezincibilikisi ezihlukahlukene eziphilayo, ukumelana nazo zonke izincibilikisi, ukuncibilika okuphansi. Inezici zokungena komoya nokungangenisi kwamanzi, ukugeleza komoya okukhulu, izinga eliphezulu lokugcinwa kwezinhlayiyana, ukumelana kahle kwezinga lokushisa, ukumelana nama-acids aqinile, ama-alkali, izinyibilikisi eziphilayo nama-oxidants, ukumelana nokuguga, ukunganamatheli, ukungashi, ubuthi, kanye ne-biocompatibility. Imikhiqizo yayo ehlobene isetshenziswa kakhulu kumakhemikhali, imithi, ukuvikelwa kwemvelo, i-electronics, ukudla, amandla kanye neminye imikhakha.

Iyini inhloso yeisihlungi sesirinji

Isihlungi sesirinji siyithuluzi lesihlungi elisheshayo, elilungile nelithembekile elisetshenziswa njalo kumalabhorethri. Inobukeka obuhle, isisindo esincane kanye nokuhlanzeka okuphezulu. Isetshenziselwa ikakhulukazi isampula prefiltration, ukucaciswa kanye nokususwa izinhlayiya, kanye inzalo kanye filtration uketshezi namagesi. Kuyindlela ekhethwayo yokuhlunga amasampula amancane e-HPLC kanye ne-GC.Ngokwendlela yokuvala inzalo, ingahlukaniswa ibe ukuvala inzalo nokungavala inzalo. Umhleli olandelayo uzokwethula injongo yesihlungi sesirinji:

1. Ukususwa kwamadiphozithi amaprotheni kanye nokuzimisela kokuphela

2. Ukuhlaziywa kokuhlolwa kwesiphuzo nokudla kanye nokuhlaziywa kwe-biofuel

3. Isampula yokwelashwa

4. Ukuqapha nokuhlaziya imvelo

5. Ukuhlaziywa kwemithi kanye nemikhiqizo yokuqala ewuketshezi

6. Ukulungiswa kwesampula yegesi ye-chromatography kanye nokuhlaziywa okuqondile kwe-QC

7. Ukuhlunga kwegesi nokutholwa koketshezi