Results 51 to 60 of about 19,730 (219)
Application and effects of microfiltration in the dairy industry
Mljekarstvo, 2004 The latest developments of “cross-flow” microfiltration in the dairy industry are presented in this paper. Combination of uniform transmembrane pressure, different types of microfiltrate recirculation and pore size of new ceramic membranes can result ...
Ida Drgalić, Ljubica Tratnik
doaj
Biotechnology and Bioengineering, EarlyView.ABSTRACT Continuous downstream processing of messenger ribonucleic acid (mRNA) therapeutics requires purification strategies that are scalable, robust, and capable of removing product‐ and process‐related impurities from in vitro transcription mixtures.
Rajan R. Bhawnani +8 more
wiley +1 more source
Influence of Membrane Vibration on Particles Rejection Using a Slotted Pore Membrane Microfiltration
Membranes, 2021 A new method is proposed to increase the rejection in microfiltration by applying membrane oscillation, using a new type of microfiltration membrane with slotted pores.
Asmat Ullah +3 more
doaj +1 more source
Induction and Enhancement of Bacteriocin Production (Review)
Biotechnology and Bioengineering, EarlyView.ABSTRACT Conventionally, bacteriocins are produced by microorganisms on complex substrates, released as semi‐purified preparations or crude fermentates. These bacteriocin‐containing products often exhibit unsatisfactory purity, low active‐substance content, and high production costs, limiting their commercialization and use. This review aims to analyze
Oksana Knysh, Artur Martynov
wiley +1 more source
Integrated scale down of the primary downstream purification process and assessment of alternative process options for the production of an ovine polyclonal antibody based anti-venom. [PDF]
, 2005 This thesis describes the development of a linked 1000th scale mimic of four distinct unit operations, including precipitation and centrifugation. These operations are utilised during the production of an anti-snake venom Fab fragment. A new approach has
Neal, G.E.
core
Biotechnology and Bioengineering, EarlyView.ABSTRACT Adeno‐associated viruses (AAVs) are the leading vectors for in vivo gene therapy, fueling a growing demand for scalable and robust biomanufacturing processes. Yet, the impact of cell lysis conditions on the performance of midstream and downstream unit operations across serotypes remains poorly characterized.
Arianna Minzoni +20 more
wiley +1 more source
Impact of the physico-chemistry of the wine on membrane filtration performance [PDF]
, 2009 During the process of wine making, operation of cross-flow microfiltration allows a one-step clarification and sterilization of wine, with lower waste compared to the conventional processes of clarification and sterilization.
Devatine, Audrey +6 more
core
Applied Sciences, 2022 Membrane technology has become a highly efficient separation technology for industrial applications over the past few decades. The key requirements for porous ceramic membranes are mechanical stability, controlled pore morphology, and high permeability ...
Danyal Naseer +3 more
doaj +1 more source
Critical mineral removal from mining‐impacted waters using microalgal biomass
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Rising demand for critical minerals has led to increased mining and mineral processing activities, resulting in the release of metal‐contaminated waters requiring treatment. Conventional treatment methods, such as lime neutralization, effectively precipitate metals; however, they are less effective at low metal concentrations and produce large
Sean Nickson +2 more
wiley +1 more source
A Membrane Modified with Nitrogen-Doped TiO2/Graphene Oxide for Improved Photocatalytic Performance
Applied Sciences, 2019 An improved photocatalytic microfiltration membrane was successfully prepared by the impregnation method with nitrogen-doped TiO2/graphene oxide (GO) (NTG).
Tingting Li +5 more
doaj +1 more source