Itekhnoloji yokwahlula iiMembrane zokuhluza iintsholongwane zeemveliso zobisi

Membrane separation technology for sterile filtration of dairy products1

Okwangoku, phantse zonke izityalo zokwenziwa kobisi zisebenzisa itekhnoloji yokwahlula inwebu ukwenza iimveliso zobisi, kuba ineenzuzo zokungcoliseka kokusingqongileyo okuncinci, ukusetyenziswa kwamandla aphantsi, akukho mfuneko yokusebenzisa izongezo, ukuphepha ukonakala kwemveliso ye-thermal, kunye nokwahlula izinto ngexesha lokucoca.Itekhnoloji yokwahlula iiMembrane inamathemba osetyenziso olubanzi kushishino lokwenziwa kobisi.Namhlanje iShandong Bona Group iya kwazisa ukusetyenziswa kwetekhnoloji yokwahlula inwebu kwinzala yobisi.

Itekhnoloji yokwahlula i-Membrane inenzuzo ye-sterilization ebandayo, enokufezekisa inzala yeemveliso zobisi ngokugcinwa kweebhaktheriya kunye ne-spores nge-micropores.Itekhnoloji ye-Microfiltration inokuthi ithathe indawo ye-pasteurization kunye ne-preservatives yeekhemikhali, igcine ngokufanelekileyo ibhaktheriya, igwele kunye nokungunda kwiimveliso zobisi, kwaye ivumele izithako ezisebenzayo kwiimveliso zobisi ukuba zidlule.Itekhnoloji ye-microfiltration inokusetyenziswa kwamandla aphantsi kwaye inqanda ukushisa okuphezulu, ngoko ubisi olutsha luphantse lugcine incasa yalo yokuqala.Sebenzisa iteknoloji yokucoca i-cross-flow (ubungakanani be-membrane pore yi-1 ukuya kwi-1.5 μm) ukususa ibhaktheriya kubisi olunamafutha aphantsi kunye nobisi oluphakathi, kwaye izinga lokunciphisa i> 99.6%.

Sebenzisa itekhnoloji ye-membrane ukugxila kunye nokucoca amacandelo okutya kunokugcina izinto zencasa yokuqala yokutya, kwaye ibisetyenziswa ngokubanzi kugxininiso lobisi lweskim.I-ayisikrimu yezinga eliphezulu inokwenziwa kubisi olugxininiswe yi-nanofiltration membrane.Ngokuqhelekileyo ubisi olugxininisiweyo, i-salts ekhoyo kuyo nayo igxininisekile, kwaye i-ayisikrimu ephumela kuyo inokunambitheka okubi.Ubungakanani betyuwa ebisi obugxininiswe kwi-nanofiltration membrane iyancitshiswa, eyenza i-ice cream ibe yincasa kwaye ilula.Ngexesha elifanayo, ngenxa yokuba ayifudumezi, incasa yobisi yemveliso inamandla ngakumbi.

Iingenelo zobuchwepheshe bokwahlula ii-membrane zokuvala inzala yobisi:
1. Inkqubo ye-membrane ineempawu zokuhlukana okuphezulu.Isetyenziselwa ukucaciswa, ukuvala inzala, ukususwa kokungcola kunye nokuhluzwa kolwelo olukrwada, kwaye inokususa ngokupheleleyo i-macromolecular tannin, i-pectin, ukungcola kwamasuntswana omatshini, izinto zangaphandle kunye nezinye izinto kulwelo olukrwada oluchaphazela umgangatho wemveliso.Zonke iintlobo ze-microorganisms, njl., iimveliso ezifunyenweyo zinozinzo olulungileyo;
2. Ayiqapheli kuphela inzala kunye nokucocwa kokungcola kwe-liquid ekrwada, kodwa ikwaqaphela ukuhlukana kwezinto ze-macromolecular kunye nezinto ezincinci ze-molecular kwiqondo lokushisa;
3. Inkqubo ithatha uyilo lwenkqubo ye-cross-flow, ukugcinwa kokuhamba kwesixhobo kulungile, kwaye akulula ukuvalelwa;
4. Yenza lula ukuhamba kwenkqubo kunye nokunciphisa iindleko zokusebenza;ulawulo oluzenzekelayo, ukusebenza okuthembekileyo, kunye nomgangatho wemveliso olungeleleneyo;
5. Yenziwe nge-304 okanye i-316L yensimbi engenasici.

Iqela le-Shandong Bona ngumvelisi okhethekileyo kwimveliso yezixhobo zokwahlula inwebu.Sineminyaka emininzi yokuvelisa kunye namava obugcisa, sigxininise ekusombululeni ingxaki yokucoca kunye nokugxininiswa kwinkqubo yokuvelisa i-biological fermentation / utywala obunxilisayo / ukukhutshwa kweyeza laseTshayina / izilwanyana kunye nezityalo.Iindlela zokuvelisa iisetyhula zinokunceda ngokufanelekileyo abathengi baphucule ukusebenza kakuhle kwemveliso kunye nokufezekisa imveliso ecocekileyo.Ukuba uneengxaki kwi-membrane filtration, nceda uzive ukhululekile ukuqhagamshelana nathi, siya kuba neengcali zeengcali zokuphendula imibuzo yakho.


Ixesha lokuposa: Apr-20-2022
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