Ukusetyenziswa kweteknoloji yokwahlula i-membrane kwi-organic acids

Iiasidi ze-Organic zifunwa ngokubanzi kumagqabi, iingcambu kwaye ngakumbi iziqhamo zamayeza e-herbal aseTshayina.Iiasidi eziqhelekileyo ziyi-carboxylic acids, i-acidity evela kwiqela le-carboxyl (-COOH).Iiasidi ezininzi ze-organic zibalulekile izinto ezisisiseko zeekhemikhali ekrwada, njenge-citric acid, i-dibasic acid, i-lactic acid, i-itaconic acid njalo njalo.Ngokunyuka kwemfuno yee-acids eziphilayo, indlela yokunciphisa iindleko zemveliso, ukuphucula umgangatho wemveliso, kunye nokugcina amandla kunye nokunciphisa ukukhutshwa kwezinto ezikhutshwayo kuye kwaba yinto ekugxilwe kuyo kumashishini.Ke ngoko, ukwenziwa ngcono kwenkqubo yokutsalwa kwee-asidi ze-organic ibe yenye yeendlela eziphambili zokhuphiswano kubavelisi be-asidi ye-organic.Namhlanje, umhleli weShandong Bona Group uya kwazisa ukusetyenziswa kweteknoloji yokwahlula i-membrane ekuveliseni i-organic acids.

Application of membrane separation technology in organic acids1

Njengenye yetekhnoloji yokwahlula kunye nokukhutshwa kwe-citric acid, itekhnoloji ye-ultrafiltration yindlela entsha evele yavela kwiminyaka yakutshanje.Yinkqubo elula yokuhlola umzimba.Ingasetyenziselwa ukususa kunye nokwahlula ukungcola okunje ngeeprotheni, iswekile, kunye neepigments kwifiltrate.Isitshixo kule ndlela kukukhetha iimbumba ze-ultrafiltration ezinokumelana ne-oxidation engcono kunye nokumelana ne-asidi.Ukuhlukana kweMembrane kunye nokuhluzwa kwe-organic acid fermentation broth ukususa ngokupheleleyo iiprotheni ze-macromolecular, i-colloids, ibhaktheriya, i-polysaccharides kunye nezinye izinto ezingcolileyo kwi-broth fermentation kwinqanaba le-molecular.I-filtrate inokucaca okuphezulu kunye nokucoceka okuphezulu kwe-organic acids.Iluncedo kulawulo lwamanzi amdaka alandelayo kunye nokuphucula umgangatho wemveliso kunye nesivuno.

Inkqubo yokukhupha iasidi ephilayo ngendlela ye-ultrafiltration:
Organic acid fermentation broth pretreatment

Izinto eziluncedo kwitekhnoloji yokwahlula inwebu ye-asidi ye-organic:
1. I-teknoloji yokwahlula i-Membrane ithatha indawo yendlela yendabuko yokucoca i-plate-and-frame, icacisa umhluzi wokubilisa, iphucula umgangatho we-filtrate, kwaye inciphisa ukungcoliswa kwe-resin ngokulandelelana okulandelayo;
2. Isixhobo se-membrane sisebenza kwindawo yokushisa, ukugcina amandla ngaphandle kokutshabalalisa izithako ezisebenzayo kwimveliso;
3. Akukho mfuneko yokongeza iikhemikhali, izinyibilikisi, kunye nezingcolisi zesibini kwinkqubo yokucoca;
4. Izinto zenkqubo yeMembrane zenziwe ngentsimbi yokucoceka kwibakala lokutya, ukusebenza kwemibhobho evaliweyo ngokupheleleyo, kwaye ihlangabezana neemfuno zenkcazo yemveliso ye-GMP.Inkqubo ithatha uyilo lwenkqubo edibeneyo, ethatha indawo encinci yomgangatho kwaye inesakhiwo esifanelekileyo;
5. Izinto ze-Membrane kunye nezixhobo ezincedisayo zizinto ezingangcolisi, ngokuhambelana neemfuno ze-QS kunye ne-GMP.

I-Bona Bio ngumenzi okhethekileyo kwimveliso yezixhobo zokwahlula i-membrane.Ineminyaka emininzi yokuvelisa kunye namava obugcisa, kugxininise ekusombululeni ingxaki yokucoca kunye nokugxininiswa kwinkqubo yokuvelisa i-biological fermentation / isiselo / iyeza laseTshayina / izilwanyana kunye nokutsalwa kwezityalo.Iindlela zokuvelisa iisetyhula zinokunceda ngokufanelekileyo abathengi baphucule ukusebenza kakuhle kwemveliso kunye nokufezekisa imveliso ecocekileyo.Ukuba uye wajongana nazo naziphi na iingxaki kwi-membrane filtration, nceda uzive ukhululekile ukuqhagamshelana nathi, siya kuba neengcali zeengcali zokukuphendulela.


Ixesha lokuposa: Apr-20-2022
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