Ultrafiltration nembanemba ndi porous nembanemba ndi ntchito kulekanitsa, pore kukula kwa ultrafiltration nembanemba ndi 1nm kuti 100nm. Pogwiritsa ntchito mphamvu ya kutsekeka kwa nembanemba ya ultrafiltration, zinthu zokhala ndi ma diameter osiyanasiyana munjira zitha kulekanitsidwa ndi kutsekeka kwakuthupi, kuti akwaniritse cholinga cha kuyeretsedwa, kuyang'anira ndi kuyang'anira zigawo zosiyanasiyana mu yankho.

Mkaka Wosefedwa Kwambiri

Ukadaulo wa Membrane nthawi zambiri umagwiritsidwa ntchito popanga ndi kukonza zinthu zosiyanasiyana zamkaka, monga njira yotseketsa, kukonza mapuloteni, kuchepetsa lactose, desalination, ndende ndi zina zotero.

Opanga mkaka amagwiritsa ntchito nembanemba za ultrafiltration kuti azisefa lactose, madzi ndi mchere wina wokhala ndi ma diameter ang'onoang'ono, ndikusunga zazikulu monga zomanga thupi.

Mkaka uli ndi mapuloteni ambiri, kashiamu ndi shuga wochepa pambuyo pa ultrafiltration ndondomeko, zakudya zimakhazikika, panthawiyi mapangidwe ake ndi ochuluka komanso a silky.

Pakadali pano, mkaka pamsika nthawi zambiri umakhala ndi 2.9g mpaka 3.6g/100ml ya mapuloteni, koma pambuyo pa ultrafiltration, mapuloteni amatha kufika 6g/100ml. Kuchokera pamalingaliro awa, mkaka wosasefera umakhala ndi zakudya zabwinoko kuposa mkaka wamba.

Madzi osefa kwambiri

Ukadaulo wa Ultrafiltration uli ndi maubwino ogwiritsira ntchito kutentha kwapang'onopang'ono, palibe kusintha kwa gawo, kukoma kwamadzi abwino komanso kukonza zakudya, kugwiritsa ntchito mphamvu zochepa, etc. kotero ntchito yake mumakampani azakudya ikupitilizabe kukula.

Ukadaulo wa Ultrafiltration umagwiritsidwa ntchito popanga zakumwa zatsopano zamadzi a zipatso ndi masamba. Mwachitsanzo, atachiritsidwa ndi teknoloji ya ultrafiltration, madzi a chivwende amatha kusunga zoposa 90% za zakudya zake zofunika kwambiri: shuga, organic acids ndi vitamini C. Pakalipano, mlingo wa bactericidal ukhoza kufika kuposa 99,9%, womwe umakumana ndi chakumwa cha dziko lonse. ndi miyezo ya thanzi la chakudya popanda pasteurization.

Kuphatikiza pa kuchotsa mabakiteriya, teknoloji ya ultrafiltration ingagwiritsidwenso ntchito kumveketsa madzi a zipatso. Kutenga madzi a mabulosi mwachitsanzo, mutatha kufotokozedwa ndi ultrafiltration, kuwala kwa transmittivity kumatha kufika 73.6%, ndipo palibe "mvula yachiwiri". Kuonjezera apo, njira ya ultrafiltration ndi yosavuta kusiyana ndi njira ya mankhwala, ndipo ubwino ndi kukoma kwa madzi sizidzasinthidwa mwa kubweretsa zonyansa zina panthawi ya kufotokozera.

Tiyi Wosefedwa Kwambiri

Popanga zakumwa za tiyi, ukadaulo wa ultrafiltration ukhoza kukulitsa kusungidwa kwa tiyi polyphenols, ma amino acid, caffeine ndi zinthu zina zothandiza mu tiyi pamaziko owonetsetsa kumveka kwa tiyi, ndipo sizikhudza kwambiri mtundu, fungo ndi kukoma, ndi akhoza kusunga kukoma kwa tiyi kwambiri. Ndipo chifukwa njira ya ultrafiltration imayendetsedwa ndi kukakamizidwa popanda kutentha kwapamwamba, ndikoyenera kwambiri kumveketsa tiyi wosamva kutentha.

Kuphatikiza apo, popanga mo?a, kugwiritsa ntchito ukadaulo wa ultrafiltration kumathanso kutenga nawo gawo pakuyeretsa, kuwunikira, kutsekereza ndi ntchito zina.