Download or read book Mathematical Models and Design Methods in Solid Liquid Separation written by A. Rushton and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: The separation of finely-divided solids from liquids constitutes an important stage in many industrial processes. Separation of mixtures ranging from highly concentrated slurries to slightly turbid liquids must be effected in circumstances where the solids, liquid or both phases may have value. Separations may be achieved by use of a membrane or filter medium which, positioned in the path of a flowing suspension, will allow passage of the fluid whilst retaining solids on the surface or within the medium. Alternatively the two phases may be separated by sedimentation processes involving gravitational or centrifugal force. In either mode, separation difficulties are sometimes experienced with the result that solid-liquid separation is often a bottleneck in commercial plants. Operational difficulties and plant failures are associated with the random nature of the particles being separated; variations in size, shape, states of aggregation, compressibility, etc. , produce a wide range of problems. Plugging of the filter medium or the collapse of the solids under applied stress lead to slow flowrates of liquid. The colloidal nature of some precipitates makes separation by settling virtually impossible without the use of chemical agents to enhance the size of basic units and to reduce repulsive surface forces. Unit operations such as filtration, comminution, etc. , involve a seemingly bewildering array of machines which makes plant selection a difficult step and reflects the uncer tainties attaching to operations involving the solid )hase. Many types of pressure, vacuum and centrifugal filter are available.

Download or read book Advances in Transport Phenomena in Porous Media written by Jacob Bear and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the lectures presented at the NATO ADVANCED STUDY INSTITUTE that took place at Newark, Delaware, U. S. A. , July 14-23, 1985. The objective of this meeting was to present and discuss selected topics associated with transport phenomena in porous media. By their very nature, porous media and phenomena of transport of extensive quantities that take place in them, are very complex. The solid matrix may be rigid, or deformable (elastically, or following some other constitutive relation), the void space may be occupied by one or more fluid phases. Each fluid phase may be composed of more than one component, with the various components capable of interacting among themselves and/or with the solid matrix. The transport process may be isothermal or non-isothermal, with or without phase changes. Porous medium domains in which extensive quantities, such as mass of a fluid phase, component of a fluid phase, or heat of the porous medium as a whole, are being transported occur in the practice in a variety of disciplines.

Download or read book Industrial Waste Water Management written by S.E. Jorgensen and published by Elsevier. This book was released on 1979-01-01 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Waste Water Management

Download or read book Water Treatment Plant Design for the Practicing Engineer written by Robert L. Sanks and published by . This book was released on 1978 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Proceedings written by Rolf A. Deininger and published by . This book was released on 1968 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Series written by American Water Resources Association and published by . This book was released on 1965 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transactions of the American Society of Civil Engineers written by American Society of Civil Engineers and published by . This book was released on 1968 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 29-30 contain papers of the International Engineering Congress, Chicago, 1893; v. 54, pts. A-F, papers of the International Engineering Congress, St. Louis, 1904.

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Download or read book Proceedings of the Annual Sanitary and Water Resources Engineering Conference written by Sanitary and Water Resources Engineering Conference and published by . This book was released on 1966 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Annual Sanitary and Water Resources Engineering Conference written by and published by . This book was released on 1966 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Awareness in Particle Technology written by and published by . This book was released on 1995 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physicochemical Processes written by Walter J. Weber and published by . This book was released on 1972-07-14 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive treatise on the principles and applications of chemical and physical-chemical methods of water and wastewater treatment.

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Download or read book Water Treatment Principles and Design written by James M. Montgomery, Consulting Engineers and published by Wiley-Interscience. This book was released on 1985-09-03 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on the vast experience of the most respected firm in the industry, Water Treatment Principles and Design is the first major reference on the science of water treatment in several decades. It covers both the practical and theoretical aspects of water quality analysis, treatment plant operation, and facility design, and provides detailed descriptions of processes such as coagulation and flocculation, sedimentation, filtration, ion exchange, and adsorption. In addition, it offers one of the most extensive discussions ever published on design criteria, including component description and organization, aeration equipment, upflow clarifiers, disinfection, and materials.