Download or read book Coagulation Kinetics and Structure Formation written by Hans Sonntag and published by . This book was released on 1987 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coagulation Kinetics and Structure Formation written by H. Sonntag and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colloidal dispersions play a very important role in nature, industry, and daily life. Sometimes, long-term stability is observed or desired as in ferrotluids (composed of very small magnetic particles with radii of ~ 10 nm), which must be stable even in external fields. On the other hand, only short-term stable dispersions may be necessary during actual processing operations, for example, dispersions of magnetite particles during tape manufacture. The stability of dispersions and many of their physical properties are related to the interaction between the particles in the dispersion medium, which may contain surfactants or macromolecular species. If the net interparticle interaction forces are attractive, then aggregation may occur. Two general types of aggregation behavior may be distinguished: coagulation and flocculation. These two terms are frequently used synonymously but IUPAC has recommended the following definitions: Coagulation implies formation of compact aggregates, leading to the macroscopic separation. Flocculation implies the formation of a loose or open network, floc, which may or may not separate macroscopically. Flocculation brought about by the simultaneous coadsorption of polymer molecules on two (or more) particles is referred to as bridging flocculation. If coagulation results in the merging of two particles into one, as may occur with liquid droplets in emulsions, this process is referred to as coalescence.
Download or read book Recent Advances in Hematology Research written by Anett M. Taloyan and published by Nova Science Publishers. This book was released on 2012 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coagulation written by Anett M. Taloyan and published by Nova Science Publishers. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents topical research in the study of the kinetics, structure formation and disorders related to coagulation. Topics discussed include Brownian coagulation and diffusion-limited reactions; deregulation of coagulation during sepsis-induced disseminated intravascular coagulation; substrate induced coagulation (SIC) in aqueous and non-aqueous media for the preparation of advanced battery materials and neonatal coagulation problems. (Imprint: Nova)
Download or read book Coagulation and Flocculation written by Bohuslav Dobias and published by CRC Press. This book was released on 1993-01-19 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume details the thermodynamics and kinetics of the adsorption of surfactants and polymers on solids, as well as coagulation and flocculation mechanisms - demonstrating the applicability of the newest theoretical approaches on practical systems.;Written by over 15 international experts in the field, Coagulation and Flocculation: treats the Gouy-Chapman theory of an isolated planar charged surface and the DLVO theory describing the interaction between two identical charged surfaces; shows which energies are responsible for structure formation, what types of structure can be built in diluted and concentrated systems and how such structures can be studied and characterized; describes the interplay between interface and hydrodynamic forces and derives equations for calculating their individual probabilities; examines the use of microscopy, photography, individual particle sensors, sedimentation and light scattering to measure aggregate size distributions; and discusses methods for forming ceramics and the effects of improvements in powder packing and the stabilization of powder suspensions on processing steps.
Download or read book Flocs in Water Treatment written by David H. Bache and published by IWA Publishing. This book was released on 2007-11-08 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flocs in Water Treatment is the first of its kind - serving as a valuable aide-mémoire for scientists, process engineers and other professionals engaged in water treatment. The framework described in Flocs in Water Treatment can also be applied to aggregated solids found both in the natural environment, and within a broad range of industries. Flocs (aggregated solid matter) resulting from the combined influence of coagulation and flocculation play a vital role in solid-liquid separation processes. The design and operation of water treatment plants demands a proper understanding of the ways in which flocs affect treatment systems and how their properties can be manipulated to increase treatment efficiency. Flocs in Water Treatment provides a comprehensive account of the ways in which flocs are formed, their characterization, and how they behave in practice. Flocs are complex entities, whose properties defy easy description and measurement. In spite of this, the authors provide a clear and discerning account of the current state of knowledge; this is rooted in science and draws on many disciplines. Based on their experiences in research and the workings of full scale treatment plants, the authors offer candid advice on tasks such as the measurement of floc properties and guidance on problems involving the use of chemicals for controlling floc properties within treatment systems.
Download or read book Principles of Colloid and Surface Chemistry Revised and Expanded written by Paul C. Hiemenz and published by CRC Press. This book was released on 2016-10-04 with total page 673 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work aims to familiarize students with the fundamentals of colloid and surface science, from various types of colloids and colloidal phenomena, and classical and modern characterization/measurement techniques to applications of colloids and surface science in engineering, technology, chemistry, physics and biological and medical sciences. The Journal of Textile Studies proclaims "High praise from peers . . .contains valuable information on many topics of interest to food rheologists and polymer scientists ...[The book] should be in the libraries of academic and industrial food research organizations" and Chromatographia describes the book as "...an excellent textbook, excellently organised, clearly written and well laid out."
Download or read book Encyclopedia of Surface and Colloid Science written by P. Somasundaran and published by CRC Press. This book was released on 2006 with total page 962 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trends in Colloid and Interface Science XV written by Petros G. Koutsoukos and published by Springer. This book was released on 2003-07-01 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 14th Conference of the European Colloid and Interface Society (ECIS 2000) was held in September 2000, in Patras, GREECE. Researchers from the academia and the industrial sector met and presented research work divided in nine thematic sections: molecular interactions in thin films, polymer-surfactant interactions, structure and dynamics at interfaces, biocolloids, colloids in pharmaceutical and biological applications, new trends in colloid and interface science techniques, rheology, self assembly of amphiphiles and measurements in concentrated suspensions. Selected contributions from these thematic areas are presented in the present volume and show the up today achievements of the Colloid and Interface Science.
Download or read book Subject Index of Current Research Grants and Contracts Administered by the National Heart Lung and Blood Institute written by National Heart, Lung, and Blood Institute and published by . This book was released on 1979 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soviet Progress in Chemistry written by and published by . This book was released on 1978 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Consolidated Translation Survey written by and published by . This book was released on 1963 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metakaolin and Fly Ash as Mineral Admixtures for Concrete written by Leonid Dvorkin and published by CRC Press. This book was released on 2021-11-04 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with modern theoretical concepts related to the impact of fly ash and metakaolin admixtures on structure formation processes of concrete. Results of the effect of fly ash, metakaolin and their composition on properties of self-compacting and self-leveling concrete are presented. Based on mathematical models, obtained using mathematical experiments planning methodology, the impact of the main factors and their combination on workability, strength and other properties that determine efficiency and durability of concrete are analyzed. Using calculated dependencies, a methodology for designing optimal compositions of concrete containing active mineral admixtures and superplasticizers is proposed. Features of industrial production of concrete for the proposed compositions are discussed. The book is intended for specialists working in the production of concrete and reinforced concrete products and elements. It can also be used by construction engineers to design compositions of cost-effective self-compacting and self-leveling concrete as well as to determine the rational direction of using technogenic raw materials like ash and metakaolin.
Download or read book Technology of Dispersed Systems and Materials written by Naum B. Uriev and published by John Wiley & Sons. This book was released on 2016-07-22 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by the founder of the field, this practice-oriented guide summarizes the author's breakthrough research results and their applications in chemical technology. The book adopts an entirely novel approach, describing the physical chemistry of structure formation and materials synthesis under dynamic conditions. It begins by developing the general theory in the first two chapters with as little mathematics as necessary and substantiated by experimental results in each case. The following chapters deal with the fundamental aspects of rheology, vibrorheology, and superfluidity of structured dispersed systems within the framework of physicochemical dynamics, while the final chapter exemplifies the technological applications of the developed methodology using real-life problems of materials science and chemical engineering. The authoritative guide to physicochemical dynamics.
Download or read book Research Awards Index written by and published by . This book was released on 1989 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Applied Chemistry of the USSR written by and published by . This book was released on 1992 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomedical Index to PHS supported Research written by and published by . This book was released on 1990 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
