Sonochemistry/Cavitation

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Author :
Publisher : CRC Press
ISBN 13 : 9782881248498
Total Pages : 570 pages
Book Rating : 4.2/5 (484 download)

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Book Synopsis Sonochemistry/Cavitation by : Margulis

Download or read book Sonochemistry/Cavitation written by Margulis and published by CRC Press. This book was released on 1995-11-30 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sonochemistry and cavitation are rapidly increasing in importance in modern chemistry as a result of many significant achievements made in recent years. In this current and comprehensive text, the author clearly details and illustrates these developments as well as the fundamental concepts. Much attention is given to the fundamental problems, such as the general kinetics of sonochemical reactions: energetic yields; the principles of the cavitation diffusion theory; the place of acoustic energy among other physical methods of action on matter; and the new electrical theory of cavitation phenomena, sonochemical reactions and sonoluminescence initiation (the theory developed by Professor Margulis). Results of low-frequency acoustic fields investigations are also observed. Special attention is given to the influence of acoustic fields on chemical reactions in nonaqueous systems, catalytic processes and the initiation of oscillating reactions. This publication is designed to broaden the application of ultrasound in chemical technology and improve the efficiency of existing production processes. Its comprehensiveness makes it a practical handbook which will prove invaluable to a broad readership amongst chemistry, engineering and physics undergraduates, graduates, researchers, and industrialists working in the fields of sonochemistry, ultrasonic and chemical technology, high energy chemistry, acoustics and biology.

Energy Aspects of Acoustic Cavitation and Sonochemistry

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Author :
Publisher : Elsevier
ISBN 13 : 0323984908
Total Pages : 390 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Energy Aspects of Acoustic Cavitation and Sonochemistry by : Oualid Hamdaoui

Download or read book Energy Aspects of Acoustic Cavitation and Sonochemistry written by Oualid Hamdaoui and published by Elsevier. This book was released on 2022-08-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy Aspects of Acoustic Cavitation and Sonochemistry: Fundamentals and Engineering covers topics ranging from fundamental modeling to up-scaled experiments. The book relates acoustic cavitation and its intrinsic energy balance to macroscopic physical and chemical events that are analyzed from an energetic perspective. Outcomes are directly projected into practical applications and technological assessments covering energy consumption, thermal dissipation, and energy efficiency of a diverse set of applications in mixed phase synthesis, environmental remediation and materials chemistry. Special interest is dedicated to the sonochemical production of hydrogen and its energetic dimensions. Due to the sensitive energy balance that governs this process, this is seen as a "green process" for the production of future energy carriers. - Provides a concise and detailed description of energy conversion and exchange within the single acoustic cavitation bubble and bubble population, accompanying physical and chemical effects - Features a comprehensive approach that is supported by experiments and the modeling of energy concentration within the sonochemical reactor, jointly with energy dissipation and damping phenomenon - Gives a clear definition of energy efficiency metrics of industrial sono-processes and their application to the main emergent industrial fields harnessing acoustic cavitation and sonochemistry, notably for the production of hydrogen

Sonochemistry and the Acoustic Bubble

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Author :
Publisher : Elsevier
ISBN 13 : 9780128015308
Total Pages : 0 pages
Book Rating : 4.0/5 (153 download)

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Book Synopsis Sonochemistry and the Acoustic Bubble by : Franz Grieser

Download or read book Sonochemistry and the Acoustic Bubble written by Franz Grieser and published by Elsevier. This book was released on 2015-04-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sonochemistry and the Acoustic Bubble provides an introduction to the way ultrasound acts on bubbles in a liquid to cause bubbles to collapse violently, leading to localized 'hot spots' in the liquid with temperatures of 5000° celcius and under pressures of several hundred atmospheres. These extreme conditions produce events such as the emission of light, sonoluminescence, with a lifetime of less than a nanosecond, and free radicals that can initiate a host of varied chemical reactions (sonochemistry) in the liquid, all at room temperature. The physics and chemistry behind the phenomena are simply, but comprehensively presented. In addition, potential industrial and medical applications of acoustic cavitation and its chemical effects are described and reviewed. The book is suitable for graduate students working with ultrasound, and for potential chemists and chemical engineers wanting to understand the basics of how ultrasound acts in a liquid to cause chemical and physical effects.

Handbook of Ultrasonics and Sonochemistry

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Author :
Publisher :
ISBN 13 : 9789812874702
Total Pages : pages
Book Rating : 4.8/5 (747 download)

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Book Synopsis Handbook of Ultrasonics and Sonochemistry by : Muthupandian Ashokkumar

Download or read book Handbook of Ultrasonics and Sonochemistry written by Muthupandian Ashokkumar and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sonochemistry and Sonoluminescence

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401592152
Total Pages : 416 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Sonochemistry and Sonoluminescence by : L.A. Crum

Download or read book Sonochemistry and Sonoluminescence written by L.A. Crum and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sonochemistry is studied primarily by chemists and sonoluminescence mainly by physicists, but a single physical phenomenon - acoustic cavitation - unites the two areas. The physics of cavitation bubble collapse, is relatively well understood by acoustical physicists but remains practically unknown to the chemists. By contrast, the chemistry that gives rise to electromagnetic emissions and the acceleration of chemical reactions is familiar to chemists, but practically unknown to acoustical physicists. It is just this knowledge gap that the present volume addresses. The first section of the book addresses the fundamentals of cavitation, leading to a more extensive discussion of the fundamentals of cavitation bubble dynamics in section two. A section on single bubble sonoluminescence follows. The two following sections address the new scientific discipline of sonochemistry, and the volume concludes with a section giving detailed descriptions of the applications of sonochemistry. The mixture of tutorial lectures and detailed research articles means that the book can serve as an introduction as well as a comprehensive and detailed review of these two interesting and topical subjects.

Introduction to Ultrasound, Sonochemistry and Sonoelectrochemistry

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Author :
Publisher :
ISBN 13 : 9783030258634
Total Pages : pages
Book Rating : 4.2/5 (586 download)

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Book Synopsis Introduction to Ultrasound, Sonochemistry and Sonoelectrochemistry by : Bruno G. Pollet

Download or read book Introduction to Ultrasound, Sonochemistry and Sonoelectrochemistry written by Bruno G. Pollet and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the fundamental and applied aspects of sonochemistry, discussing a number of basic concepts in sonochemistry, such as how ultrasonic waves interact with gas bubbles in liquids to generate cavitation, and how the high temperatures generated within cavitation bubbles could be estimated. It explains how redox radicals are produced and how to make use of both the physical and chemical forces generated during cavitation for various applications. Intended for academic researchers, industry professionals as well as undergraduate and graduate students, especially those starting on a new research topic or those new to the field, it provides a clear understanding of the concepts and methodologies involved in ultrasonic and sonochemistry.

Acoustic Cavitation and Bubble Dynamics

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Author :
Publisher : Springer
ISBN 13 : 3319682377
Total Pages : 131 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Acoustic Cavitation and Bubble Dynamics by : Kyuichi Yasui

Download or read book Acoustic Cavitation and Bubble Dynamics written by Kyuichi Yasui and published by Springer. This book was released on 2017-10-26 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief explains in detail fundamental concepts in acoustic cavitation and bubble dynamics, and describes derivations of the fundamental equations of bubble dynamics in order to support those readers just beginning research in this field. Further, it provides an in-depth understanding of the physical basis of the phenomena. With regard to sonochemistry, the brief presents the results of numerical simulations of chemical reactions inside a bubble under ultrasound, especially for a single-bubble system and including unsolved problems. Written so as to be accessible both with and without prior knowledge of fundamental fluid dynamics, the brief offers a valuable resource for students and researchers alike, especially those who are unfamiliar with this field. A grasp of fundamental undergraduate mathematics such as partial derivative and fundamental integration is advantageous; however, even without any background in mathematics, readers can skip the equations and still understand the fundamental physics of the phenomena using the book’s wealth of illustrations and figures. As such, it is also suitable as an introduction to the field.

Sonochemistry

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Author :
Publisher : Springer
ISBN 13 : 3319542710
Total Pages : 287 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Sonochemistry by : Juan Carlos Colmenares

Download or read book Sonochemistry written by Juan Carlos Colmenares and published by Springer. This book was released on 2017-03-15 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.

Theoretical and Experimental Sonochemistry Involving Inorganic Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9048138876
Total Pages : 408 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Theoretical and Experimental Sonochemistry Involving Inorganic Systems by : Pankaj

Download or read book Theoretical and Experimental Sonochemistry Involving Inorganic Systems written by Pankaj and published by Springer Science & Business Media. This book was released on 2010-10-17 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the fact that chemical applications of ultrasound are now widely acknowledged, a detailed presentation of inorganic systems covering nano-particles, catalysis, aqueous chemistry of metallic solutions and their redox characteristics, both from a theoretical and experimental perspective has eluded researchers of this field. Theoretical and Experimental Sonochemistry Involving Inorganic Systems fills this gap and presents a concise and thorough review of this fascinating area of Sonochemistry in a single volume.

Sonochemical Reactions

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Publisher : BoD – Books on Demand
ISBN 13 : 1838800018
Total Pages : 162 pages
Book Rating : 4.8/5 (388 download)

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Book Synopsis Sonochemical Reactions by : Selcan Karakuş

Download or read book Sonochemical Reactions written by Selcan Karakuş and published by BoD – Books on Demand. This book was released on 2020-03-25 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written by authors in the field of ultrasound-assited synthesis and their applications. Among others, some of the topics covered are: ultrasound-assited synthesis of metal/metal oxide nanoparticles, graphene nanosheets, and ultrasound applications. In this book, authors focused on recent studies, applications, and new technological developments on fundamental properties of the ultrasound process.

Sonochemistry

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Publisher : CRC Press
ISBN 13 : 1351592998
Total Pages : 355 pages
Book Rating : 4.3/5 (515 download)

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Book Synopsis Sonochemistry by : Suresh C. Ameta

Download or read book Sonochemistry written by Suresh C. Ameta and published by CRC Press. This book was released on 2018-06-13 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally heat and light are thought as energy sources to drive a particular chemical reaction, but now ultrasound is a promising energy source for this purpose. The collapse of a bubble generates a wide range of high temperatures and pressures, and therefore, use of ultrasound has a considerable potential in chemical and allied sciences. Ultrasound-assisted reactions are green and economically viable alternatives to conventional techniques. This new volume presents a complete picture of ultrasound-assisted reactions and technologies that can be used in organic synthesis, polymer synthesis and degradation, nanomaterials, wastewater treatment, food ingredients and products, pharmaceutical applications, bioenergy applications, and more. This volume aims to shed light on the diversified applications of ultrasound and its significant role as a green chemical pathway. Sonochemistry deals with the effect of ultrasonic waves on chemical systems. It has green value because of non-hazardous acoustic radiation and is therefore duly recognized as a green chemistry by synthetic chemists as well as environmentalists. There is no direct interaction of ultrasound with molecular species, but the observed chemical and physical effects of ultrasound are due to the cavitational collapse, which produces drastic conditions of temperature and pressure locally. It induces the formation of various chemical species, which cannot be easily attained under conventional conditions. Sometimes, these species are responsible for driving towards an unusual reactivity in molecular entities. This book, Sonochemistry: An Emerging Green Technology, provides the complete development of sonochemistry, starting with an introduction and basic concepts of sonochemistry and proceeding on to different types of sonochemical reactions, instrumentation, use of ultrasound in driving particular chemical reactions, and its applications in various fields, such as polymer synthesis, decontamination of water and wastewater, preparation of nanomaterials, food technology, pharmaceutical sciences, etc. The book also briefly discusses some areas that utilize ultrasounds of different frequencies. These include food products and their processing; anaerobic digestion of waste; and medical applications such as ultrasonography, sonodynamic therapy, drug delivery, etc. Sonochemistry will be successfully used on an industrial scale in pharmaceutical drugs, polymers, nanomaterials, food technology, material science, biogas production, etc. in years to come and will be an established green chemical technology of the future.

Synthetic Organic Sonochemistry

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Publisher : Springer Science & Business Media
ISBN 13 : 0306459167
Total Pages : 460 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Synthetic Organic Sonochemistry by : Jean-Louis Luche

Download or read book Synthetic Organic Sonochemistry written by Jean-Louis Luche and published by Springer Science & Business Media. This book was released on 1998-09-30 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: TEAN-LOUIS LUCHE A French poet of this eentury, Pierre Mae Orlan, wrote "Adventure does not exist, it is only in the mind of he who is pursuing it, and, as soon as it is at one's finger tips, it vanishes to come back to life, far away, in a different shape, at the frontiers of imagination". This sentence could be used to define the adventure that many sonochemists experienced. Most of them did not even suspect that the "laboratory trick" they were using was the first contact with a considerable amount of science. If a personal note is allowed here, it ean be interesting to mention the part played by chance in my involvement in sonochemistry. Almost 20 years ago, we had to perform an apparently simple Grignard reaetion with n-butylmagnesium bromide and geranial, but the results were repeatedly unsatisfactory. The one-pot Barbier technique was attempted, also without success. From my studies at the University, I imagined that the failure of the latter reaction could be caused by a common phenomenon known by solid state chemists as passivation, which in some cases can be overcome by ultrasonication. By chance, an ultrasonie bath was sitting on the next beneh, borrowed to clean some equipment. We clamped our reluctant reaction mixture into the bath, the reaction proceeded vigorously, and ... the adventure started. Without knowing anything about cavitation, high energies, ete., we had an illustration of Goethe's word "Am Anfang war die Tat" (at the Beginning was the Act).

Sonochemical Water and Wastewater Decontamination

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3111137945
Total Pages : 508 pages
Book Rating : 4.1/5 (111 download)

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Book Synopsis Sonochemical Water and Wastewater Decontamination by : Slimane Merouani

Download or read book Sonochemical Water and Wastewater Decontamination written by Slimane Merouani and published by Walter de Gruyter GmbH & Co KG. This book was released on 2024-08-05 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sonochemical process is newly advanced oxidation process (AOP) developed for hazardous pollutants destruction in aqueous effluents. This technique produces, in situ, a highly oxidative environment via the irradiation of aqueous solution using high frequency ultrasound to degrade potential contaminants. This book covers sonochemical pollutant degradation from fundamental principles, recent application, to challenges and future trends.

Sonochemistry

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110566230
Total Pages : 297 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Sonochemistry by : Timothy J. Mason

Download or read book Sonochemistry written by Timothy J. Mason and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-01-30 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 1980’s sonochemistry was considered to be a rather restricted branch of chemistry mainly involving the ways in which ultrasound could improve synthetic procedures, predominantly in heterogeneous systems and particularly for organometallic reactions. This volume traces the evolution of sonochemistry from a century ago when the effects of acoustic cavitation were first reported almost as a scientific curiosity, through the 1980’s to the present. It describes the ways in which scientific interest grew rapidly during the 1990’s with the formation of the European Society of Sonochemistry in 1990 and the launch of a new journal Ultrasonics Sonochemistry in 1994. It also includes two chapters relating to the evolution of the subject as seen through the particular experiences of the authors Tim Mason and Mircea Vinatoru, both pioneers of sonochemistry. One chapter is devoted to the ultrasonically assisted extraction (UAE) of chemicals from plant material. This also illustrates the different ways in which sonochemical technologies can be applied in both batch and flow systems leading to the development of large-scale processing. The other chapter relating to environmental protection shows the wide range of applications of sonochemistry in this important field for both biological and chemical decontamination.

Sonochemistry: New Opportunities For Green Chemistry

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Author :
Publisher : World Scientific Publishing Company
ISBN 13 : 1786341298
Total Pages : 187 pages
Book Rating : 4.7/5 (863 download)

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Book Synopsis Sonochemistry: New Opportunities For Green Chemistry by : Gregory Chatel

Download or read book Sonochemistry: New Opportunities For Green Chemistry written by Gregory Chatel and published by World Scientific Publishing Company. This book was released on 2016-12-22 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of ultrasound waves to chemical reactions — sonochemistry — has huge potential for innovation in eco-friendly and eco-efficient chemistry. Sonochemistry: New Opportunities for Green Chemistry first introduces the basics of ultrasonic waves and the history of sonochemistry before moving on to look at acoustic cavitation and the estimation of ultrasonic parameters. After this comes a discussion of the equipment needed for experimentation with sonochemistry. Finally there is an in-depth look at green sonochemistry in different fields of research, covering concepts such as new combinations of ultrasound with ionic liquids, microwave irradiation, enzyme combination, and sono-assisted electrochemistry. In conclusion, distinguished sonochemists from around the world share their opinions on the green sonochemistry, and their predictions in the field.Undergraduate and graduate students in chemistry, and practitioners of ultrasonic technology will gain a unique insight into the opportunities and challenges facing sonochemistry today in its theoretical and practical implementation.

Power Ultrasonics

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Publisher : Woodhead Publishing
ISBN 13 : 0323851444
Total Pages : 948 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Power Ultrasonics by : Juan A. Gallego-Juarez

Download or read book Power Ultrasonics written by Juan A. Gallego-Juarez and published by Woodhead Publishing. This book was released on 2023-04-06 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Ultrasonics: Applications of High-Intensity Ultrasound, Second Edition provides a comprehensive reference on the fundamentals, processing, engineering, medical, food and pharmaceutical applications of ultrasonic processing. Chapters cover the fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids, discuss the materials and designs of power ultrasonic transducers and devices, identify applications of high power ultrasound in materials engineering and mechanical engineering, food processing technology, environmental monitoring and remediation and industrial and chemical processing (including pharmaceuticals), medicine and biotechnology, and cover developments in ultrasound therapy and surgery applications.The new edition also includes recent advances in modeling, characterization and measurement techniques, along with additive manufacturing and micromanufacturing. This is an invaluable reference for graduate students and researchers working in the disciplines of materials science and engineering. In addition, those working on the physics of acoustics, sound and ultrasound, sonochemistry, acoustic engineering and industrial process technology, R&D managers, production, and biomedical engineers will find it useful to their work. - Covers the fundamentals of nonlinear propagation of ultrasonic waves in fluids and solids - Discusses the materials and designs of power ultrasonic transducers and devices - Considers state-of-the-art power sonic applications across a wide range of industries

Application of Hydrodynamic Cavitation in Environmental Engineering

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Publisher : CRC Press
ISBN 13 : 0415616263
Total Pages : 140 pages
Book Rating : 4.4/5 (156 download)

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Book Synopsis Application of Hydrodynamic Cavitation in Environmental Engineering by : Janusz Ozonek

Download or read book Application of Hydrodynamic Cavitation in Environmental Engineering written by Janusz Ozonek and published by CRC Press. This book was released on 2012-03-06 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing the state-of-the-art in hydrodynamic cavitation, the book consists of two parts. The first part presents the physical basis of cavitation and a systematic classification of various kinds of cavitation and their formation sources. Special attention is paid to a group of factors that promote cavitation formation in natural liquids. A general model of cavitation is formulated as well as a sub-model describing dynamics of the formation, development and collapse of cavitation bubbles. The sub-model also includes effects of cavitation bubble occurrence on the liquid in the direct vicinity of bubbles. Finally, part one also includes a thermodynamic hydrocavitation model of water containing cavitation nuclei (natural waters). The second part deals with the application of hydrodynamic cavitation effects to advanced oxidation of substances that pollute the natural environment. Results of laboratory experiments on the application of cavitation effects to decompose selected organic compounds which hardly undergo biodegradation are presented, as well as a concept of the cavitation phenomenon application on an industrial scale. Application of Hydrodynamic Cavitation in Environmental Engineering will be useful to professionals dealing with the design and practical application of hydrocavitation reactors, and to academics in environmental engineering.