Posted in Chemical Engineering

Get Membrane Separations in Biotechnology PDF

By William K. Wang

ISBN-10: 0824702484

ISBN-13: 9780824702489

Refines and optimizes key positive aspects of the 1st edition-with new illustrative case experiences. Examines benefits and drawbacks of utilizing typical and new membrane applied sciences analyzes a variety of functions, together with the main up to date telephone tradition harvesting and product strategy validation thoughts and extra.

Show description

Read or Download Membrane Separations in Biotechnology PDF

Best chemical engineering books

Read e-book online Transport Phenomena (2nd Edition) PDF

Cautious realization is paid to the presentation of the elemental theory.
* superior sections all through textual content supply a lot more impregnable origin than the 1st edition.
* Literature citations are given all through for connection with extra fabric.

Read e-book online Handbook of Thiophene-Based Materials: Applications in PDF

This crucial source includes a sequence of serious reports written by means of prime scientists, summarising the development within the box of conjugated thiophene fabrics. it truly is an application-oriented ebook, giving a chemists’ standpoint at the state-of-art and views of the sector. whereas providing a entire assurance of thiophene-based fabrics and comparable functions, the purpose is to teach how the rational molecular layout of fabrics can carry a brand new breadth to identified gadget functions or maybe relief the advance of novel software thoughts.

New PDF release: Pressure Swing Adsorption

Strain Swing Adsorption is the 1st ebook that offers a coherent and concise precis of the underlying technological know-how and expertise of strain swing adsorption (PSA) procedures at a degree comprehensible to the working towards engineer. PSA has accomplished common advertisement recognition because the know-how of selection for hydrogen purification, air separation and small scale air driers.

Green Polymerization Methods: Renewable Starting Materials, by Robert T. Mathers, Michael A. R. Meier PDF

This primary publication to hide the subject in such nice aspect summarizes and evaluates the newest advancements in eco-friendly polymerization tools. major specialists within the box speak about new each point -- from renewable fabrics to waste relief, and from biocatalysis to solvent-free tools. Of excessive curiosity to polymer, man made and fabric scientists in academia and undefined.

Additional info for Membrane Separations in Biotechnology

Example text

About an order of magnitude greater amounts of BSA were found to adsorb on polysulfone and polyamide membranes, compared with less hydrophobic CA membranes [108], while another study reported no detectable adsorption of BSA and transferrin on hydrophilic regenerated-cellulose membranes [26]. , in surface roughness), even if they are made of the same polymer [108,109]. Adsorption of proteins usually leads to a reduction of the membrane hydraulic and diffusive permeabilities, and hence to a decline in the magnitude of transmembrane fluxes and ECS Starling flow.

26] were more than an order of magnitude lower than the BSA concentrations, as is typical for these two proteins in most protein-containing media for cell culture [38,76]. The steady-state distributions of transferrin for different amounts of BSA in the ECS (Figure 11) were found to bear a close resemblance to the distributions of BSA itself (see also Figure 10; note that different reactor geometries were used in [25] and [26]). This can be easily explained by the facts that osmotic pressure had the same effect on the distribution of either protein in the ECS; and that transferrin, because of its relatively low concentration, contributed only negligibly to the osmotic effects.

The presence of the osmotic pressure derivative term required that the above equation be solved numerically. The obtained distribution of uL was used to evaluate the local ECS velocities, uS and vS, which were then inserted into eq. (17), and the latter was also solved numerically. Because of the coupling between the HFBR hydrodynamics and ECS protein distribution, the solutions of eqs. (17) and (18) were iterated at each new time level until convergence was attained. A subsequent study by Patkar et al.

Download PDF sample

Membrane Separations in Biotechnology by William K. Wang

by David

Rated 4.89 of 5 – based on 24 votes