Organic acids yakanyatsogadziriswa mumashizha, midzi uye kunyanya michero yemishonga yemishonga yeChinese.Ma acids anonyanya kuzivikanwa ndeye carboxylic acids, iyo acidity inobva muboka re carboxyl (-COOH).Mazhinji organic acids akakosha ekutanga kemikari mbishi zvinhu, senge citric acid, dibasic acid, lactic acid, itaconic acid zvichingodaro.Nekuwedzera kuri kuita organic acids, maitiro ekudzikisa mitengo yekugadzira, kuvandudza mhando yechigadzirwa, uye kuchengetedza simba uye kuderedza kuburitsa kwave kutarisisa kwemabhizinesi.Naizvozvo, kukwenenzvera nzira yekubvisa yeasidhi asidhi yave imwe yenzira huru dzemakwikwi kune vanogadzira organic acid.Nhasi, mupepeti weShandong Bona Group achasuma mashandisirwo etekinoroji yekuparadzanisa membrane mukugadzira organic acids.
Seimwe yematekinoroji ekutanga ekuparadzanisa uye kubviswa kwecitric acid, tekinoroji yeultrafiltration inzira nyowani yakangoonekwa mumakore achangopfuura.Icho chiri nyore chekuongorora chemuviri maitiro.Inogona kushandiswa kubvisa nekuparadzanisa tsvina yakaita semapuroteni, shuga, uye pigment mufiltrate.Chinokosha kune iyi nzira ndechekusarudza ultrafiltration membranes ane nani oxidation resistance uye acid resistance.Membrane kupatsanurwa uye kusefa kweiyo organic acid fermentation muto kubvisa zvachose macromolecular mapuroteni, colloids, mabhakitiriya, polysaccharides uye kumwe kusvibiswa mumuto wekuvirisa pachikamu chemolecular.Iyo filtrate ine kujeka kwakanyanya uye kuchena kwakanyanya kweorganic acids.Inobatsira pakutonga kwetsvina inotevera uye inovandudza kunaka kwechigadzirwa uye goho.
Maitiro ekubvisa organic acid ne ultrafiltration nzira:
Organic acid inovirisa muto pretreatment→ultrafiltration→crystallization→centrifuged mai doro→kuomesa→yakapera chigadzirwa
Zvakanakira zve organic acid membrane yekuparadzanisa tekinoroji:
1. Membrane separation tekinoroji inotsiva iyo yechinyakare ndiro-uye-frame filtration nzira, inojekesa muto wekuvirisa, inovandudza kunaka kwefiltrate, uye inoderedza kusvibiswa kweresin mukutevedzana kunotevera;
2. Mushonga we membrane unoshanda pakupisa kwekamuri, kuchengetedza simba pasina kuparadza zvinhu zvinoshanda muchigadzirwa;
3. Hapana chikonzero chekuwedzera makemikari, zvinonyungudutsa, uye zvinosvibisa zvechipiri mukusefa;
4. Membrane system zvinhu zvese zvakagadzirwa zvehutsanana hwegiredhi simbi isina tsvina, yakavharirwa zvakakwana pombi yekushanda, uye inosangana nezvinodiwa zveGMP kugadzirwa kwezvinhu.Iyo sisitimu inotora yakasanganiswa dhizaini dhizaini, iyo inotora shoma pasi nzvimbo uye ine inonzwisisika marongerwo;
5. Zvishandiso zveMembrane uye midziyo yekubatsira zvinhu zvisiri-zvinosvibisa, zvinoenderana neQS uye GMP zvinodiwa.
Bona Bio mugadziri ane hunyanzvi mukugadzira michina yekuparadzanisa membrane.Iyo ine makore mazhinji ekugadzira uye ruzivo rwehunyanzvi, yakatarisana nekugadzirisa dambudziko rekusefa uye kuisa pfungwa mukugadzirwa kwebiological fermentation / chinwiwa / yechinyakare Chinese mushonga / mhuka uye chirimwa kubviswa.Nzira dzekugadzira dzakatenderedzwa dzinogona kubatsira vatengi kuvandudza hunyanzvi hwekugadzira uye kuwana kugadzirwa kwakachena.Kana iwe wakatarisana nechero dambudziko mukusefa kwe membrane, ndapota inzwa wakasununguka kutibata nesu, isu tichava nehunyanzvi matekinoroji ekukupindura iwe.
Nguva yekutumira: Kubvumbi-20-2022