Download or read book ISEC 88 written by and published by . This book was released on 1988 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Membrane Separations Technology written by R.D. Noble and published by Elsevier. This book was released on 1995-01-17 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of membrane separation technology is presently in a state of rapid growth and innovation. Many different membrane separation processes have been developed during the past half century and new processes are constantly emerging from academic, industrial, and governmental laboratories. While new membrane separation processes are being conceived with remarkable frequency, existing processes are also being constantly improved in order to enhance their economic competitiveness. Significant improvements are currently being made in many aspects of membrane separation technology: in the development of new membrane materials with higher selectivity and/or permeability, in the fabrication methods for high-flux asymmetric or composite membranes, in membrane module construction and in process design. Membrane separation technology is presently being used in an impressive variety of applications and has generated businesses totalling over one billion U.S. dollars annually.The main objective of this book is to present the principles and applications of a variety of membrane separation processes from the unique perspectives of investigators who have made important contributions to their fields. Another objective is to provide the reader with an authoritative resource on various aspects of this rapidly growing technology. The text can be used by someone who wishes to learn about a general area of application as well as by the knowledgeable person seeking more detailed information.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liquid liquid Systems written by N. N. Kulov and published by Nova Publishers. This book was released on 1996 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid-Liquid Systems
Download or read book Reactive Extraction written by Hans-Jörg Bart and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This booklet is designed to bridge the gap between handbooks and technical literature and aims at graduate students or experienced readers. Commercial flow sheeting simulation software is increasingly available and is used in the early steps of process design in industry. As to this, more sophisticated and precise models based on activities instead of concentrations should be used. After an introductory chapter there is in Chapter 2 an intensive discussion of reactive phase equilibria of ionic and non-ionic solutes based on chemical potentials. Chapter 3 introduces to multicomponent diffusion and mass transfer. However, the main focus is on the reactive mass transfer on rigid and mobile surfaces where the interfacial reaction, molecular diffusion and adsorption layers are decisive. The respective extraction of zinc with a cation exchanger and of acetic acid with an anion exchanger is discussed as case studies. Since adsorption layers and surfactants have a major impact on liquid-liquid extraction efficiency, the final chapter reviews several tech niques which make use of polymeric species in an extractive process. A short review is also given on extraction apparatus and the hydrodynamics (hydraulic design, droplet populance balances) of columns. Much of the booklet is based on the PhD works of C. Czapla (2000), G. Modes (2000), H. Klocker (1996), T. Kronberger (1995), M. Marters (2000), M. Roos (2000), M. Traving (2000) and B. Wachter (1996) who I wish to thank for their fruitful contributions.
Download or read book Solvent Extraction written by Vladimir S Kislik and published by Elsevier. This book was released on 2011-08-31 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main challenge in modern solvent extraction separation is that most techniques are mainly empirical, specific and particular for narrow fields of practice and require a large degree of experimentation. This concise and modern book provides a complete overview of both solvent extraction separation techniques and the novel and unified competitive complexation/solvation theory. This novel and unified technique presented in the book provides a key for a preliminary quantitative prediction of suitable extraction systems without experimentation, thus saving researchers time and resources. - Analyzes and compares both classical and new competitive models and techniques - Offers a novel and unified competitive complexation / solvation theory that permits researchers to standardize some parameters, which decreases the need for experimentation at R&D - Presents examples of applications in multiple disciplines such as chemical, biochemical, radiochemical, pharmaceutical and analytical separation - Written by an outstanding scientist who is prolific in the field of separation science
Download or read book Security Weaknesses at the Nuclear Weapons Laboratories written by United States. Congress. Senate. Committee on Governmental Affairs and published by . This book was released on 1989 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrometallurgy 94 written by Institution of Mining & Metallurgy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrometallurgy '94 contains the 78 papers that were presented at the international symposium organized by the Institution of Mining and Metallurgy and the Society of Chemical Industry and held in Cambridge, England, in July 1994. In the papers specific attention is paid to the concept of sustainable development and the associated ideas of cleaner technology, recycling and waste minimization that have particular relevance to the extractiona nd processing of metals and other mineral products. The papers, by authors from 30 contries, are grouped under the headings: Hydrometallurgy and Sustainable Development; Materials Production and the Environment; Fundamentals; Leaching; Bioprocessing; Gold Solution Purification; Effluent Treatment; Processes; and Recycling.
Download or read book Hearings written by United States. Congress. House. Committee on the Judiciary and published by . This book was released on 1958 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Consent Decree Program of the Department of Justice written by United States. Congress. House. Committee on the Judiciary and published by . This book was released on 1957 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Consent Decree Program of the Department of Justice written by United States. Congress. House. Committee on the Judiciary. Subcommittee No. 5 and published by . This book was released on 1958 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Chemical Processing and Design written by JohnJ. McKettaJr and published by Routledge. This book was released on 2017-11-22 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: ""Waste. Nuclear Reprocessing and Treatment Technologies to Waste, Solid, Trash Facts
Download or read book Solvent Extraction Principles and Practice Revised and Expanded written by Jan Rydberg and published by CRC Press. This book was released on 2004-03-01 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete and up-to-date presentation of the fundamental theoretical principles and many applications of solvent extraction, this enhanced Solvent Extraction Principles and Practice, Second Edition includes new coverage of the recent developments in solvent extraction processes, the use of solvent extraction in analytical applications and waste recovery, and computational chemistry methods for modeling the solvent extraction of metal ions. Offering sound scientific and technical descriptions in a format accessible to students and expedient for researchers and engineers, this edition also features a new chapter on ionic strength corrections and contains more than 850 up-to-date literature citations.
Download or read book Interfacial Electrokinetics and Electrophoresis written by Angel V. Delgado and published by CRC Press. This book was released on 2001-12-04 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interfacial Electtrokinetics and Electrophoresis presents theoretical models and experimental procedures for the analysis of electrokinetic phenomena. It discusses the physics and chemistry of solid/liquid, liquid/liquid, and gas/liquid interfaces, and offers applications for the printing, environmental, pharmaceutical and biomedical industries.
Download or read book The Town That Food Saved written by Ben Hewitt and published by Rodale Books. This book was released on 2010-03-16 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few years, Hardwick, Vermont, a typical hardscrabble farming community of 3,000 residents, has jump-started its economy and redefined its self-image through a local, self-sustaining food system unlike anything else in America. Even as the recent financial downturn threatens to cripple small businesses and privately owned farms, a stunning number of food-based businesses have grown in the region. The Town That Food Saved is rich with appealing, colorful characters, from the optimistic upstarts creating a new agricultural model to the long-established farmers wary of the rapid change in the region. Hewitt, a journalist and Vermonter, delves deeply into the repercussions of this groundbreaking approach to growing food, both its astounding successes and potential limitations. The captivating story of an unassuming community and its extraordinary determination to build a vibrant local food system, The Town That Food Saved is grounded in ideas that will revolutionize the way we eat and, quite possibly, the way we live.
Download or read book Solvent Extraction and Liquid Membranes written by Manuel Aguilar and published by CRC Press. This book was released on 2008-04-07 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: The applications of solvent extraction (SX) and liquid membranes (LM) span chemistry, metallurgy, hydrometallurgy, chemical/mineral processing, and waste treatment-making it difficult to find a single resource that encompasses fundamentals as well as advanced applications. Solvent Extraction and Liquid Membranes: Fundamentals and Applicat
Download or read book Solvent Extraction 1990 written by T. Sekine and published by Elsevier. This book was released on 2012-12-02 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solvent extraction is employed very widely in both fundamental research and technology because of the remarkable features of this simple but very effective technique for the separation of different materials. The International Solvent Extraction Conference 1990 was a forum for the presentation of papers on up-to-date research in this field. The collection of the papers in these volumes will be invaluable because information on solvent extraction is often scattered in various journals and proceedings which make the following of developments difficult.
