Yuav ua li cas xaiv cov koob txhaj tshuaj lim rau koj cov qauv kev npaj?

IbTxhaj koob txhaj tshuajPuas yog cov khoom siv membrane muaj txiaj ntsig zoo nyob rau hauv kev tshem tawm ntawm kev sib kis tshwj xeeb los ntawm cov kab mob sib kis. Cov koob hmoov lim dej feem ntau yog siv rau kev siv tau zoo thiab nrawm nrawm, tsis muaj menyuam, thiab cov khoom siv tsis huv, thiab cov khoom siv tsis taus dej hauv ntau lub chaw soj ntsuam.

Xav paub cov kev paub tiav txog txhaj tshuaj lim, thov txheeb xyuas kab lus no:Cov Lus Qhia Tshaj Tawm Rau Cov Khoom Siv Lim: Nta, Xaiv, Nqe, thiab Siv

Txhua qhov kev ntsuas cov txheej txheem uas ntsuas qhov piv txwv pom kev pom yog qhov yuav tsum tau tseem ceeb heev. Txawm tias ib qho kev txhaum me me tuaj yeem cuam tshuam tag nrho cov txheej txheem thiab thaum kawg ua tau. Xaiv cov koob txhaj tshuaj kom raug rau koj kom tau txais cov txiaj ntsig raug thiab ua kom tiav tag nrho cov qauv lossis kev kuaj mob.

Kev xaiv ntawm cov koob txhaj tshuaj muaj tseeb hauv txhua qhov kev ntsuam xyuas kev ntsuas yog qhov ua haujlwm tseem ceeb. Muaj ntau ntau yam los txiav txim siab thaum xaiv a Txhaj koob txhaj tshuajs. Qee cov duab tseem ceeb yog:

1. Yuav ua li cas xaiv lub lim diam?

Cov koob txhaj tshuaj lim tiab kauj raws li qhov ntim ntawm cov hnoos qeev. Yog tias cov qauv ntim ntawm cov qauv aqueous yog siab dua, lub lim yuav tsum nrog nrog lub taub loj dua. Cov tshuaj pleev cov roj lim muaj nyob rau hauv ntau qhov diameters nrog 4mm, 13mm, 17mm, 25mm, thiab 33 hli. Rau cov qauv me me (kwv yees li 1 ml), lim nrog 4mm cov taub yog siv, thaum mus li 100 ml

2. Yuav ua li cas los xaiv txoj cai membrane Txhaj koob txhaj tshuajs?

Tej zaum qhov kev xav tshaj plaws nyob rau hauv koj lub syringe lim xaiv yog daim nyias nyias cov khoom nws tus kheej. Txhua tus ncej puab muaj kev siv tshwj xeeb. Piv txwv li, Nylon feem ntau yog thawj qhov kev xaiv rau cov chaw kuaj dav dav vim tias nws tau sib haum nrog ob qho dej thiab cov kuab tshuaj. Txawm li cas los xij, nylon puas khi rau cov protein, yog li muaj cov kev txwv.

Nylon yog daws resistant thiab tshaj ob qho tib si aqueous thiab organic kuab tshuaj, tab sis yuav tsum tsis txhob siv rau cov tshuaj ntsuam xyuas

PTFE yog cov tshuaj tiv thaiv zoo thiab hydrophobic, yog li nws yog qhov zoo tagnrho rau cov aqueous kuaj, tab sis tsis yog rau cov organic kuaj

PVDF kuj yog cov kuab tshuaj tiv taus thiab tau tshaj ob qho tib si aqueous thiab organic kuab tshuaj. Tsis zoo li Nylon, nws raug pom zoo rau kev lim cov qauv bio raws vim nws cov protein tsawg

PES yog lub zog ua kom muaj zog me me uas feem ntau siv rau kev npaj cov tshuaj pleev ib yam li lwm cov aqueous thiab organic kuab tshuaj

CA yog cov protein qis tshaj plaws uas peb muab thiab yog haum rau cov aqueous raws li cov qauv, tab sis tsis yog rau cov kuab tshuaj organic

PP yog lwm daim nyias nyias uas tuaj yeem siv rau cov aqueous thiab organic kuaj thiab muaj ib qho kev sib xyaw ua ke nrog cov kuab tshuaj organic

Cov duab kos hauv qab no yuav pab koj xaiv cov lim dej kom zoo. Rau Pab koj nrhiav cov lim dej kom zoo.



Koj puas xav paub txog cov koob txhaj tshuaj twg ntawm PVDF thiab nylon koj yuav tsum siv, tshawb xyuas kab lus no:PVDF Vs nylon cov tshuaj lim dej lim: uas koj yuav tsum siv?

3. Qhov twg muaj qhov ntau thiab tsawg los xaiv? 0.22um lossis 0.45um?

Cov tshuaj physipe feem ntau siv cov lim lim thiab 0.2 \ / 0.22 um thiab 0.45 um Txhaj koob txhaj tshuajs, rau kev tshawb fawb thiab kev siv tshuaj.

<1. Lub pore loj kom siv tau yog feem ntau yog txiav txim los ntawm qhov me me kom raug tshem tawm. Piv txwv li, rau lub hom phiaj ntawm kev lim tawm ntawm qhov txawv> 0.2 micring hauv lub cheeb, tom qab ntawd xaiv cov tshuaj txhuam taub nrog 0.2-micron pore loj.

<2. Lwm txoj hauv kev los txiav txim lub micron loj ntawm txhua yog 0.45 um rau> 3 um, thiab 0.22 um rau <3um.

<3. 0.45 um weekranes feem ntau yog siv rau kev lim dej dav dav thiab cov tshuaj particle, lossis siv cov tshuaj sterilizes ntau zaus, yog cov kab mob sterilizes, feem ntau yog siv rau kev daws ncua (cov kab mob tshem tawm).

Xav paub ntau ntxiv txog 0.22 Micron Micron, thov tshawb xyuas kab lus no:Cov lus qhia tiav rau 0.22 micron micron: txhua yam koj xav paub

4. Kev Lim Lim lossis Tsis-Tsis-Menyuam Lim Dej?

Yog hais tias muaj kev daws teeb meem aqueous yuav tsum muaj, tom qab ntawd muaj kev lim huav kom tsis muaj menyuam nyiam. Rau cov qauv uas yuav tau txais lim ntxiv dua, cov lim tsis muaj kev tsis muaj menyuam.

Aijiren Tech Txhaj koob txhaj tshuajs yog xim-coded raws li cov lim membrane; Yog li ntawd, yog tias koj khaws ntau hom koob hmoov ntawm cov kua txiv ntoo, koj tuaj yeem yooj yim qhia koj kom muaj qhov raug rau koj txoj kev. Cov koob ntaub lim cov kua lim yog cov tshuaj chromatography feem ntau muaj nyob hauv ib qho kev kuaj sim rau kev sim tshuaj xyuas. Siv cov tshuaj lim lim dej tuaj yeem tiv thaiv koj HPLC ntsuas los ntawm kev phom sij thiab pab koj ua kom koj cov khoom siv ua kom zoo.

Lwm yam kev paub txog cov koob hmoov uas tau txais tos txais.