Acide organique isabwa cyane mumababi, imizi cyane cyane imbuto zimiti yimiti yubushinwa.Acide ikunze kugaragara cyane ni acide karubike, acide ikomoka mumatsinda ya carboxyl (-COOH).Acide nyinshi kama ningirakamaro yibikoresho fatizo bya shimi, nka acide citric, aside dibasic, aside lactique, acide itaconic nibindi.Hamwe no kwiyongera kwa acide kama, uburyo bwo kugabanya ibiciro byumusaruro, kuzamura ubwiza bwibicuruzwa, no kuzigama ingufu no kugabanya ibyuka bihumanya byibanze mubigo.Kubwibyo, guhitamo uburyo bwo kuvoma acide kama nimwe muburyo nyamukuru bwo guhatanira gukora acide organic.Uyu munsi, umwanditsi wa Shandong Bona Group azamenyekanisha ikoreshwa rya tekinoroji yo gutandukanya membrane mugukora acide organic.
Nka bumwe mu buhanga bwo kwitegura gutandukanya no gukuramo aside citric, tekinoroji ya ultrafiltration nuburyo bushya bwagaragaye gusa mumyaka yashize.Nuburyo bworoshye bwo gusuzuma.Irashobora gukoreshwa mugukuraho no gutandukanya umwanda nka proteyine, isukari, hamwe na pigment muri filtrate.Urufunguzo rwubu buryo ni uguhitamo ultrafiltration membrane hamwe no kurwanya okiside nziza no kurwanya aside.Gutandukanya Membrane no kuyungurura umuyonga wa acide organic fermentation kugirango ukureho burundu poroteyine za macromolecular, colloide, bagiteri, polysaccharide nindi myanda mumyanda ya fermentation kurwego rwa molekile.Akayunguruzo gafite ubwumvikane buke nubuziranenge bwa acide kama.Nibyiza kugenzura imyanda ikurikiraho no kuzamura ubwiza nibicuruzwa.
Inzira yo gukuramo aside organic muburyo bwa ultrafiltration:
Acide organique fermentation broth pretreatment → ultrafiltration → kristallisation → inzoga ya centrifuged nyina → yumisha → ibicuruzwa byarangiye
Ibyiza bya tekinoroji yo gutandukanya aside organic:
1. Tekinoroji yo gutandukanya Membrane isimbuza uburyo bwa plaque-na-kadamu yo kuyungurura, isobanura umuyonga wa fermentation, itezimbere ubwiza bwa filtrate, kandi igabanya umwanda wa resin muburyo bukurikira;
2. Ibikoresho bya membrane bikorera mubushyuhe bwicyumba, bizigama ingufu bitangiza ibintu bikora mubicuruzwa;
3. Ntibikenewe ko wongeramo imiti, ibishishwa, hamwe nimyanda ihumanya mugikorwa cyo kuyungurura;
4. Ibikoresho bya sisitemu ya Membrane byose bikozwe mubyiciro by isuku yibiribwa bidafite ibyuma, bikora imiyoboro yuzuye, kandi byujuje ibisabwa byerekana umusaruro wa GMP.Sisitemu ikoresha igishushanyo mbonera cyibikorwa, bifata umwanya muto kandi bifite imiterere ihamye;
5. Ibikoresho bya Membrane nibikoresho bifasha nibikoresho bidahumanya, bijyanye nibisabwa QS na GMP.
Bona Bio ni uruganda ruzobereye mu gukora ibikoresho byo gutandukanya membrane.Ifite imyaka myinshi yumusaruro nuburambe bwa tekinike, yibanda mugukemura ikibazo cyo kuyungurura no kwibanda mugikorwa cyo kubyara fermentation / ibinyobwa / ubuvuzi gakondo bwabashinwa / gukuramo inyamaswa n’ibimera.Uburyo bwo kuzenguruka bushobora gufasha abakiriya kunoza umusaruro no kugera kumusaruro usukuye.Niba uhuye nikibazo icyo aricyo cyose mugushungura, nyamuneka twandikire, tuzagira abatekinisiye babigize umwuga kugirango bagusubize.
Igihe cyo kohereza: Apr-20-2022