Download or read book A Mathematical Model for Rapid Gravity Filter Backwashing written by David Hall and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management and design implications of a mathematical model of a rapid gravity sand filter backwash written by J. Hilton and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mathematical Modelling and Experimental Verification of Rapid Gravity Filtration and Backwash written by Shejiao Han and published by . This book was released on 2010 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Research written by and published by . This book was released on 1981 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 A Selected Annotated Bibliography on the Analysis of Water Resource Systems written by Water Resources Scientific Information Center and published by . This book was released on 1975 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Backwashing Rapid Gravity Filters written by C. S. Short and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solid Liquid Separation written by Stephen Tarleton and published by Elsevier. This book was released on 2011-04-18 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book identifies test procedures used within sectors of the solid/liquid separation equipment industry, providing practical explanations for test data and their uses when faced with a new application to assess. With a strong practical emphasis, this book is ideal for use as a reference text for engineers concerned with applications evaluation of equipment or its scale-up. This book forms part of a five-volume set on all aspects of filtration and separation processes. One other volume is currently available from the set: Wakeman & Tarleton: Solid/Liquid Separation: Principles of Industrial Filtration.This book...•Provides guidance on how to tackle practical solid/liquid separation problems in an industrial setting•Shows how to plan, conduct and interpret experiments•Details test procedures, types of tests and how to interpret results when assessing a new application•Strong emphasis on current industrial practice•Provides a practical account which will help lead to the best use of appropriate equipment yielding optimal results·Provides guidance on how to tackle practical solid/liquid separation problems in an industrial setting·Shows how to plan, conduct and interpret experiments·Details test procedures, types of tests and how to interpret results when assessing a new application·Strong emphasis on current industrial practice·Provides a practical account which will help lead to the best use of appropriate equipment yielding optimal results
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry of Water Treatment written by Samuel D. Faust and published by CRC Press. This book was released on 2018-05-04 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition demonstrates how chemistry influences the design of water treatment plants and how it should influence the design. Historically, water treatment plants have been designed from hydraulic considerations with little regard to chemical aspects. The many chemical reactions used for removal of pollutants from water simply cannot be forced to occur within current designs. This book re-examines this traditional approach in light of today's water quality and treatment. Will current water treatment processes be sufficient to meet future demands or will new processes have to be devised? Chemistry of Water Treatment assesses the chemical and physical efficacies of current processes to meet the demands of the Safe Drinking water Act, providing expert information to persons responsible for the production of potable water into the next century.
Download or read book WRC Information written by Water Research Centre (Great Britain) and published by . This book was released on 1984 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Environmental Science and Engineering written by James R. Pfafflin and published by Taylor & Francis. This book was released on 1992 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Treatment Unit Processes written by David W. Hendricks and published by CRC Press. This book was released on 2018-10-03 with total page 1266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The unit process approach, common in the field of chemical engineering, was introduced about 1962 to the field of environmental engineering. An understanding of unit processes is the foundation for continued learning and for designing treatment systems. The time is ripe for a new textbook that delineates the role of unit process principles in environmental engineering. Suitable for a two-semester course, Water Treatment Unit Processes: Physical and Chemical provides the grounding in the underlying principles of each unit process that students need in order to link theory to practice. Bridging the gap between scientific principles and engineering practice, the book covers approaches that are common to all unit processes as well as principles that characterize each unit process. Integrating theory into algorithms for practice, Professor Hendricks emphasizes the fundamentals, using simple explanations and avoiding models that are too complex mathematically, allowing students to assimilate principles without getting sidelined by excess calculations. Applications of unit processes principles are illustrated by example problems in each chapter. Student problems are provided at the end of each chapter; the solutions manual can be downloaded from the CRC Press Web site. Excel spreadsheets are integrated into the text as tables designated by a "CD" prefix. Certain spreadsheets illustrate the idea of "scenarios" that emphasize the idea that design solutions depend upon assumptions and the interactions between design variables. The spreadsheets can be downloaded from the CRC web site. The book has been designed so that each unit process topic is self-contained, with sidebars and examples throughout the text. Each chapter has subheadings, so that students can scan the pages and identify important topics with little effort. Problems, references, and a glossary are found at the end of each chapter. Most chapters contain downloadable Excel spreadsheets integrated into the text and appendices with additional information. Appendices at the end of the book provide useful reference material on various topics that support the text. This design allows students at different levels to easily navigate through the book and professors to assign pertinent sections in the order they prefer. The book gives your students an understanding of the broader aspects of one of the core areas of the environmental engineering curriculum and knowledge important for the design of treatment systems.
Download or read book Handbook of Wastewater Reclamation and Reuse written by Donald R. Rowe and published by CRC Press. This book was released on 2020-07-09 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference provides thorough coverage of water and wastewater reclamation and reuse. It begins with an introductory chapter covering the fundamentals, basic principles, and concepts. Next, drinking water and treated wastewater criteria, guidelines, and standards for the United States, Europe and the World Health Organization (WHO) are presented. Chapter 3 provides the physical, chemical, biological, and bacteriological characteristics, as well as the radioactive and rheological properties, of water and wastewater. The next chapter discusses the health aspects and removal treatment processes of microbial, chemical, and radiological constituents found in reclaimed wastewater. Chapter 5 discusses the various wastewater treatment processes and sludge treatment and disposal. Risk assessment is covered in chapter 6. The next three chapters cover the economics, monitoring (sampling and analysis), and legal aspects of wastewater reclamation and reuse. This practical handbook also presents real-world case studies, as well as sources of information for research, potential sources for research funds, and information on current research projects. Each chapter includes an introduction, end-of-chapter problems, and references, making this comprehensive text/reference useful to both students and professionals.
Download or read book Excerpta Medica written by and published by . This book was released on 1982 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wastewater Filtration written by and published by . This book was released on 1977 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
