Pets (polyethersulfone) osayizi bezihlungi zesirinji

Izihlungi zesirinji zePolyethersulfone (PES) zisetshenziselwa kakhulu ukuhlunga koketshezi kanye namagesi ezilungiselelweni zelebhu. Izakhiwo zazo ezihlukile zizenza zilungele izinhlelo ezahlukahlukene zokusetshenziswa, ikakhulukazi emikhakheni ye-biotechnology, amakhamishini kanye nokuhlolwa kwemvelo.Izihlungi ze-Pes Zaziwa ngokumelana kwazo okuhle kwamakhemikhali, amaprotheni aphansi abophayo, namanani aphezulu okugeleza, abenze balungele ukulungiswa okungumuntu oyinyumba nokulungiswa kwesampula.

Ufuna ukwazi okuningi mayelana nezihlungi ze-micron eziyi-0,22, sicela uhlole le ndatshana:Igayidi ephelele yokuhlunga okungu-0.22 micron: konke okudingeka ukwazi

Isihlungi esirinji yithuluzi elifanelana ekugcineni kwesirinji futhi lisetshenziselwa ukuhlunga izinhlayiya kusuka ku-ketshezi noma amagesi ngaphambi kokuhlaziywa noma ukucubungula okwengeziwe. Isihlungi siqukethe ulwelwesi oluvumela ukuthi uketshezi ludlule ngenkathi lugcina izinhlayiya eziqinile. Izihlungi zesirinji ze-Pes zenzelwe ngokukhethekile ukuba yi-hydrophilic, okusho ukuthi zixhumana kalula namanzi nezisombululo zamanzi, ezandisa ukusebenza kwazo kwe-filltration.

Izinhlobo namasayizi wokuhlunga ngezimpawu ze-pes

Izihlungi zesirinji ze-Pes ziyatholakala ngosayizi kanye nokucushwa okuhlukahlukene ukuze kuhlangatshezwane nezidingo zelebhu ehlukene. Ukukhethwa kosayizi kuvame ukunqunywa yivolumu yesampula ukuze kuhlungwa kanye nezidingo ezithile zesicelo.

Izinketho zobubanzi:

13 mm: Ngezinhlelo ezincane zevolumu (kuze kufike ku-10 ml). Ilungele amasampula wokuhlunga adinga ivolumu efile.

25 mm: usayizi onenhloso ejwayelekile ephatha amavolumu aphakathi nendawo (aze afike ku-50 ml). Kuvame ukusetshenziswa kwizicelo zelebhu ejwayelekile.

33 mm: yakhelwe amavolumu amakhulu (aze afike ku-100 ml). Lo usayizi uvame ukusetshenziswa ekuhlolweni kwezemvelo kanye nezicelo zemithi.

Izinketho zosayizi we-Pore:

I-0.1 μm: Ukukhishwa okuyinyumba kanye nokususwa kwe-Mycoplasma. Lolu usayizi we-pore lubalulekile ukuthi izinhlelo zokusebenza ezidinga izinga eliphakeme lokuzinza.

I-0.22 μm: Usayizi osetshenziswa kakhulu we-pore forration we-filtration oyinyumba wamanzi wemvelo, abezindaba zamasiko, nezinye izixazululo zamanzi.

I-0.45 μm: Yemisebenzi ejwayelekile yokuhlunga lapho izinhlayiya ezinkulu zidinga ukususwa.

WIntukuthwano ukwazi okuningi mayelana nokuhlunga okungu-0.45 micron, sicela uhlole le ndatshana: Igayidi ephelele yokuhlunga okungu-0.45 micron: konke okudingeka ukwazi

Izici zokuhlunga ngezimpawu ze-PES

Ukubuyiselwa okuphezulu kwe-solvent nge-carrover ephansi;

Amandla aphezulu okucubungula;

Ukususwa okukhulu kakhulu kwe-microbial;

I-adsorption ephansi yamaprotheni kanye nama-extractables aphansi;

Izinzuzo zokusebenzisa izihlungi zesirinji ze-PES

1. Izinga eliphakeme lokugeleza

I-Pes membranes yakhelwe ukuhlinzeka ngamanani aphezulu okugeleza, ukunciphisa isikhathi esidingekayo kwinqubo yokuhlunga. Lokhu kusebenza kahle kubaluleke kakhulu kuma-athilatories angena kakhulu lapho isikhathi singesisekelo.

2. Ukubopha okuphansi kwamaprotheni

Izinto ze-Pes zibonisa izakhiwo ezihlanganayo zamaprotheni, zizenza zilungele izinhlelo zokusebenza zemvelo lapho ubuqotho bezinkampu kufanele bugcinwe khona.

3. Ukuvumelana Kwamakhemikhali

Izihlungi ze-Pes zibonisa ukumelana kahle kwamakhemikhali ezinhlathini eziningi ze-solvents namakhemikhali, okubavumela ukuthi kusetshenziswe ezindaweni ezahlukahlukene zelebhu ngaphandle kokonakaliswa.

4. Isiqinisekiso Sokuqina

KakhuluIzihlungi zesirinji ze-Pes zihlanganiswe ngokusebenzisa izindlela ze-ethylene oxide noma izindlela ze-gamma irradiation ukuqinisekisa ukuthi zingenakungcoliswa kwe-microbial lapho zisetshenziswa.

Umhlahlandlela wesinyathelo ngesinyathelo sokusebenzisa izihlungi zesirinji ze-PES

Ukulungiselela: Hlanganisa zonke izinto ezidingekayo, kufaka phakathi aIsihlungi se-Syrile Syringe, isirinji equkethe isampula ukuze ihlungwe, kanye nesitsha sokuqoqa.

Namathisela isihlungi: Susa ukufakwa okuvikelayo kusuka kuhlu lokuhlunga oluyinyumba. Namathisela ngokuphephile isihlungi kuze kube sekupheleni kwesirinji usebenzisa isixhumi seLuer-Lock noma iLuer-Slip Isixhumi.

Hlunga isampula: kancane ucindezele phansi ku-plunger yesirikhi ukuze uphoqe isampula ngesihlungi bese ungena esitsheni esiqoqiwe.

Gwema ukusunduza i-plunger enkulu kakhulu ngokushesha okukhulu njengoba lokhu kungadala ukuqhekeka noma ukuvuza.

Ukulahlwa okufanele: Uma sekuqediwe ukugcwala, landela amaphrothokholi wokuphepha elebhu ukulahla isihlungi esisetshenzisiwe.

Qopha Ukugcina: Qopha noma yiluphi ulwazi olufanele mayelana nenqubo yokuhlunga, efana nenombolo ye-batch noma izimo ezithile ezisetshenziswe ngesikhathi sokuhlunga.

Ngabe ufuna ukwazi imininingwane ephelele yokuthi ungasikhetha kanjani isihlungi esifanele sesirinji, sicela uhlole le ndatshana:Ungasikhetha kanjani isihlungi esifanele sesirinji sokulungiswa kwesampula yakho?

Izihlungi ze-PES Dilicrilo

Izihlungi zesirinji ze-Pes ziyithuluzi eliguquguqukayo elisetshenziswa ngokuyinhloko ngokuhlunga kweziphuzo eziphakeme zokushisa futhi kukhona ukukhetha okuthandwayo kwamasampula wezithombe ze-Ion Chromaywoography. Zisetshenziswa kabanzi kwizimboni ezahlukahlukene ngekhono lazo lempumelelo asuse ngempumelelo udaba lokubandakanya amasampula.