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Falling Films In Desalination
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Book Synopsis Falling Films in Desalination by : Henning Raach
Download or read book Falling Films in Desalination written by Henning Raach and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-08-05 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the simulation of evaporating saltwater falling films with and without turbulence wires. The methods presented within can be applied to a variety of applications including the food and pharmaceutical industry, as well as in nuclear technology. This topic is ideal for researchers in chemical engineering.
Book Synopsis Modeling, Dynamics and Control of Horizontal Tube Falling Film Multi-effect Desalination Plants by : Jörg Hackenberg
Download or read book Modeling, Dynamics and Control of Horizontal Tube Falling Film Multi-effect Desalination Plants written by Jörg Hackenberg and published by . This book was released on 1999 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Film Flow on Horizontal Tubes and Its Impact on Crystallization Fouling in Falling Film Evaporators for Seawater Desalination by : Maximilian Waack
Download or read book Film Flow on Horizontal Tubes and Its Impact on Crystallization Fouling in Falling Film Evaporators for Seawater Desalination written by Maximilian Waack and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In dieser Arbeit wurde die Filmströmung auf horizontalen Rohren und ihr Einfluss auf das Kristallisationsfouling in Rieselfilmverdampfern zur Meerwasserentsalzung eingehend untersucht. Darüber hinaus wurden die Auswirkungen zweier nicht-ionischer, oberflächenaktiver Substanzen auf einen Fallfilm detailliert beleuchtet. Die ausgewählten Block-Copolymere wurden umfassend hinsichtlich ihrer Oberflächenaktivität analysiert und gegenübergestellt. In einem eigens konstruierten Versuchsstand wurde erstmalig die axiale Flüssigkeitsausbreitung auf einem horizontalen Rohr bei der initialen Benetzung der Oberfläche untersucht. Ein weiterer neu entwickelter Versuchsaufbau ermöglichte es, die Flüssigkeitsfilmdicke entlang und um den Umfang eines horizontalen Rohres mittels eines Lichtbandmikrometers zu messen. Eine komplexe Auswertungsmethodik wurde entwickelt, um zusätzlich die Wellenbildung auf dem Film anhand des Frequenzspektrums zu analysieren. Ein Rieselfilmverdampfer im Technikumsmaßstab diente dazu, Untersuchungen hinsichtlich des Kristallisationsfoulings unter praxisnahen Bedingungen durchzuführen. Die lokale Kristallschichtdicke und spezifische Belagmenge auf den horizontalen Rohren wurden in einer umfassenden Parameterstudie bestimmt. Die Flüssigkeitsfilmdicke und die Wellenbewegung des Films haben einen signifikanten Einfluss auf die Belagbildung auf den Verdampferrohren. Der Zusammenhang zwischen der Filmströmung und dem Stofftransport der belagbildenden Salzionen zur Rohroberfläche ist dabei von entscheidender Bedeutung. Weitergehend konnten drastische Veränderungen der Filmströmung durch die oberflächenaktiven Substanzen ermittelt werden, die eine Verringerung des Kristallisationsfoulings bewirken können. Der Einfluss der oberflächenaktiven Substanzen auf die Filmströmung steht dabei im engen Zusammenhang mit ihrer Oberflächenaktivität und ihrem Adsorptionsverhalten.
Book Synopsis Fundamentals of Salt Water Desalination by : H.T. El-Dessouky
Download or read book Fundamentals of Salt Water Desalination written by H.T. El-Dessouky and published by Elsevier. This book was released on 2002-03-20 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial desalination of sea and brackish water is becoming an essential part in providing sustainable sources of fresh water for a larger number of communities around the world. Desalination is a main source of fresh water in the Gulf countries, a number of the Caribbean and Mediterranean Islands, and several municipalities in a large number of countries. As the industry expands there is a pressing need to have a clear and well-written textbook that focuses on desalination fundamentals and other industrial aspects.This book focuses on the processes widely used in industry, which include multistage flash desalination and reverse osmosis. Also, other desalination processes with attractive features and high potential are featured. It includes a large number of solved examples, which are explained in simple and careful matter that allow the reader to follow and understand the development. The data used in the development of the examples and case studies are extracted from existing desalination plants.This title also includes comparisons of model predictions against results reported in literature as well as available experimental and industrial data. Several industries include similar unit operation processes, i.e., evaporators, condensers, flashing units, membrane separation, and chemical treatment. Examples of such industries include wastewater treatment, food, petroleum, petrochemical, power generation, and pulp and paper. Process fundamentals and design procedures of such unit processes follow the same procedures given in this textbook.
Book Synopsis Process Analysis, Design, and Intensification in Microfluidics and Chemical Engineering by : Santana, Harrson Silva
Download or read book Process Analysis, Design, and Intensification in Microfluidics and Chemical Engineering written by Santana, Harrson Silva and published by IGI Global. This book was released on 2019-01-18 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microfluidics represent great potential for chemical processes design, development, optimization, and chemical engineering bolsters the project design of industrial processes often found in large chemical plants. Together, microfluidics and chemical engineering can lead to a more complete and comprehensive process. Process Analysis, Design, and Intensification in Microfluidics and Chemical Engineering provides emerging research exploring the theoretical and practical aspects of microfluidics and its application in chemical engineering with the intention of building pathways for new processes and product developments in industrial areas. Featuring coverage on a broad range of topics such as design techniques, hydrodynamics, and numerical modelling, this book is ideally designed for engineers, chemists, microfluidics and chemical engineering companies, academicians, researchers, and students.
Download or read book Desalination Report written by and published by . This book was released on 1974 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Grade Heat Driven Multi-Effect Distillation and Desalination by : Hui Tong Chua
Download or read book Low Grade Heat Driven Multi-Effect Distillation and Desalination written by Hui Tong Chua and published by Elsevier. This book was released on 2017-03-01 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low Grade Heat Driven Multi-effect Distillation and Desalination describes the development of advanced multi-effect evaporation technologies that are driven by low grade sensible heat, including process waste heat in refineries, heat rejection from diesel generators or microturbines, and solar and geothermal energy. The technologies discussed can be applied to desalination in remote areas, purifying produced water in oil-and-gas industries, and to re-concentrate process liquor in refineries. This book is ideal for researchers, engineering scientists, graduate students, and industrial practitioners working in the desalination, petrochemical, and mineral refining sectors, helping them further understand the technologies and opportunities that relate to their respective industries. For researchers and graduate students, the core enabling ideas in the book will provide insights and open up new horizons in thermal engineering. Focuses on advanced, yet practical, distillation technologies using low-grade sensible heat Explains the new design paradigm that must accompany the development of technologies Contains key experimental data that serves to prove the core concepts that underpin the new technologies Covers extensive thermo-economic analyses of the technologies, the price point for adoption, capital cost comparison with existing technologies, operating costs, and net present values
Book Synopsis Falling Liquid Films by : S. Kalliadasis
Download or read book Falling Liquid Films written by S. Kalliadasis and published by Springer Science & Business Media. This book was released on 2011-09-24 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Falling Liquid Films gives a detailed review of state-of-the-art theoretical, analytical and numerical methodologies, for the analysis of dissipative wave dynamics and pattern formation on the surface of a film falling down a planar inclined substrate. This prototype is an open-flow hydrodynamic instability, that represents an excellent paradigm for the study of complexity in active nonlinear media with energy supply, dissipation and dispersion. It will also be of use for a more general understanding of specific events characterizing the transition to spatio-temporal chaos and weak/dissipative turbulence. Particular emphasis is given to low-dimensional approximations for such flows through a hierarchy of modeling approaches, including equations of the boundary-layer type, averaged formulations based on weighted residuals approaches and long-wave expansions. Whenever possible the link between theory and experiment is illustrated, and, as a further bridge between the two, the development of order-of-magnitude estimates and scaling arguments is used to facilitate the understanding of basic, underlying physics. This monograph will appeal to advanced graduate students in applied mathematics, science or engineering undertaking research on interfacial fluid mechanics or studying fluid mechanics as part of their program. It will also be of use to researchers working on both applied, fundamental theoretical and experimental aspects of thin film flows, as well as engineers and technologists dealing with processes involving isothermal or heated films. This monograph is largely self-contained and no background on interfacial fluid mechanics is assumed.
Download or read book Heat and Mass Transfer written by and published by BoD – Books on Demand. This book was released on 2019-09-11 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat and mass transfer is the core science for many industrial processes as well as technical and scientific devices. Automotive, aerospace, power generation (both by conventional and renewable energies), industrial equipment and rotating machinery, materials and chemical processing, and many other industries are requiring heat and mass transfer processes. Since the early studies in the seventeenth and eighteenth centuries, there has been tremendous technical progress and scientific advances in the knowledge of heat and mass transfer, where modeling and simulation developments are increasingly contributing to the current state of the art. Heat and Mass Transfer - Advances in Science and Technology Applications aims at providing researchers and practitioners with a valuable compendium of significant advances in the field.
Download or read book Desalination written by and published by . This book was released on 1997 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solar Energy Desalination Technology by : Hongfei Zheng
Download or read book Solar Energy Desalination Technology written by Hongfei Zheng and published by Elsevier. This book was released on 2017-01-20 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solar Energy Desalination Technology explains how to obtain clean water from sea water using solar energy. Special methods and types used in solar desalination are introduced, providing new thoughts, concepts, and feasible solutions in the desalination field, along with the thermal and economic efficiency relating to current technology. Many places in the world are suffering from fresh water shortage. However, those places are often rich with solar resources, sea water, and/or brackish water resources that could dramatically benefit from solar energy as a viable solution for the production of fresh water. Explains the principles of solar thermal energy usage to produce clean water from sea water Introduces and explains new kinds of solar desalination systems, including their technical level and working principle Provides fundamental knowledge on water treatment and solar collection
Book Synopsis Statistical Approaches With Emphasis on Design of Experiments Applied to Chemical Processes by : Valter Silva
Download or read book Statistical Approaches With Emphasis on Design of Experiments Applied to Chemical Processes written by Valter Silva and published by BoD – Books on Demand. This book was released on 2018-03-07 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optimized operating conditions for complex systems can be attained by using advanced combinations of numerical and statistical methodologies. One of the most efficient and straightforward solutions relies on the application of statistical methods with an emphasis on the design of experiments (DoEs). Throughout the book, the design and analysis of experiments are conducted involving several approaches, namely, Taguchi, response surface methods, statistical correlations, or even fractional factorial and model-based evolutionary operation designs. This book not only presents a theoretical overview about the different approaches but also contains material that covers the use of the experimental analysis applied to several chemical processes. Some chapters highlight the use of software products to assist experimenters in both the design and analysis stages. It helps graduate students, teachers, researchers, and other professionals who are interested in chemical process optimization and also provides a good basis of theoretical knowledge and valuable insights into the technical details of these tools as well as explains common pitfalls to avoid. The world's leading pharmaceutical companies and local governments are trying to achieve their eradication.
Book Synopsis Research and Development Progress Report by : United States. Office of Saline Water
Download or read book Research and Development Progress Report written by United States. Office of Saline Water and published by . This book was released on 1968 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustainable Energy-Water-Environment Nexus in Deserts by : Essam Heggy
Download or read book Sustainable Energy-Water-Environment Nexus in Deserts written by Essam Heggy and published by Springer Nature. This book was released on 2022-04-25 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses challenges and opportunities in the Energy-Water-Environment (EWE) nexus, with a particular focus on research and technology development requirements in harsh desert climates. Its chapters include selected contributions presented during the 1st international conference on sustainable Energy-Water-Environment nexus in desert climates (ICSEWEN-19) held at the Qatar Environment and Energy Research Institute (QEERI) in Doha, Qatar in December 2019. This volume is comprised of three main chapters, each describing important case studies and progress on water, energy and environmental questions. A fourth chapter on policies and community outreach on these three areas is also included. This compilation aims to bridge the gap between research and industry to address the socioeconomic impacts of the nexus imbalance as perceived by scientists, industrial partners, and policymakers. The content of this book is of particular importance to graduate students, researchers and decision makers interested in understanding water, energy and environmental challenges in arid areas. Re searchers in environmental and civil engineering, chemistry, hydrology and environmental science can also find unique in-situ observations of the current nexus imbalance in deserts climate to validate their investigations. It is also an invaluable guide for industry professionals working in water, energy, environment and food sectors to understand the rapidly evolving landscape of the EWE nexus in arid areas. The analyses, observations and lessons-learned summarized herein are applicable to other arid areas outside North Africa and the Arabian Peninsula as well, such as central Australia, the southwest of the United States and deserts in central Asia.
Download or read book Proceedings written by and published by . This book was released on 1965 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Corrosion and Fouling Control in Desalination Industry by : Viswanathan S. Saji
Download or read book Corrosion and Fouling Control in Desalination Industry written by Viswanathan S. Saji and published by Springer Nature. This book was released on 2020-02-05 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses two critical problems that plague materials that make up components in both desalination and cooling water systems: corrosion, and fouling. The book addresses various types and components of industrial desalination technologies with solutions for controlling corrosion, scaling and biofouling. Issues unique to desalination systems, vital for the production of clean water, are considered as well. Green technologies are discussed throughout, along with environmental and economic considerations. The book presents solutions to the problems encountered by internal and external parts of these systems and will aid professionals that design, operate, and maintain them. It will be valuable to professionals in the materials, corrosion, electrochemical and wastewater industries, as well as chemical engineers. Addresses the corrosion issues facing the conventional and modern water desalination systems; Discusses the causes and remediation of problems caused by corrosion, scaling, and biofouling in water treatment; Offers green solutions, thereby minimizing environmental impact while increasing control and productivity of water systems; Suitable for professionals working with water desalination plants, materials scientists and corrosion engineers.
Book Synopsis Humidity Sensors by : Muhammad Tariq Saeed Chani
Download or read book Humidity Sensors written by Muhammad Tariq Saeed Chani and published by BoD – Books on Demand. This book was released on 2023-01-04 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humidity is the presence of water vapor in the air. In view of its effect on human health and the physical qualities of materials, humidity must be measured and controlled. Humidity measurement is imperative in a variety of fields including health care, environmental monitoring, automobiles, air-conditioning, civil engineering, agriculture, semiconductors, pharmaceuticals, textiles, paper and processing industries. This book provides an overview of humidity and the types and applications of humidity sensors. This book will be helpful for students, researchers and general readers.
