Recent Developments in Separation Science
Recent Developments in Separation Science

Author: Po Li. N N

Publisher: CRC Press

Published: 2018-05-04

Total Pages: 314

ISBN-13: 1351093134

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Volume 1 of the book discusses such topics as absorption, chromatography, crystallization, microcapsules, adsubble methods, chemical complexing, parametric pumping, molecular sieve adsorption, enzyme membrane systems, immobilized solvent membranes and liquid surfactant membranes.

Foam Fractionation
Foam Fractionation

Author: Paul Stevenson

Publisher: CRC Press

Published: 2014-02-13

Total Pages: 208

ISBN-13: 1466558512

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Foam fractionation is a separation process in which proteins and other amphipathic species adsorb to the surface of bubbles. The bubbles are then removed from the solution in the form of foam at the top of a column. Due to its cost-effectiveness, foam fractionation has the potential for rapid commercial growth, especially in biotechnology. To assist in the widespread adoption of this highly affordable yet powerful process, Foam Fractionation: Principles and Process Design: Provides a systematic explanation of the underlying physics of foam fractionation Discusses the fundamentals of molecular adsorption to gas liquid interfaces and the dynamics of foam Describes foam fractionation process intensification strategies Supplies design guidance for plant-scale installations Contains the latest knowledge of foam fractionation transport processes Presents a case study of the world’s largest commercial foam fractionation plant producing the food preservative Nisin Foam Fractionation: Principles and Process Design capitalizes on the authors’ extensive practical experience of foam fractionation and allied processes to give process engineers, industrial designers, chemical engineers, academics, and graduate students alike a greater understanding of the mechanistic basis and real-world applications of foam fractionation.

Biosurfactants
Biosurfactants

Author: Ramkrishna Sen

Publisher: Springer Science & Business Media

Published: 2010-12-31

Total Pages: 356

ISBN-13: 1441959793

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The microbial world has given us many surprises including microbes that grow under extremely harsh conditions (122C at 40 MPa), novel metabolisms such as the uranium and perchlorate reduction, and novel chemicals that can be used to control diseases. We continually face new and difficult problems such as the need to transition to more carbon-neutral energy sources and to find eco-friendly chemicals and to find new drugs to treat disease. Will it be possible to tap into the seemingly limitless potential of microbial activity to solve our current and future problems?The answer to this question is probably yes. We are already looking to the microbial world to provide new energy sources, green chemicals to replace those made from petroleum, and new drugs to fight disease. To help us along these paths, we are deciphering how microorganisms interact with each other. We know that microbial populations interact and communicate with each other. The language that microbes use is chemical where small molecules are exchanged among different microbial cells. Sometimes, these chemicals suppress activities of competitors and could be used as antibiotics or may have other therapeutic uses. Other times, the chemicals stimulate complex responses in microbial populations such as fruiting body or biofilm formation. By understanding the conversation that microbes are having among themselves, e. g.