The Influence of Temperature on the Coagulation of Hydrosols by Electrolytes and the Absorption of the Electrolytes by the Coagulum

The Influence of Temperature on the Coagulation of Hydrosols by Electrolytes and the Absorption of the Electrolytes by the Coagulum PDF Author: Alta Cass
Publisher:
ISBN:
Category :
Languages : en
Pages : 114

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Physical and Chemical Separation in Water and Wastewater Treatment

Physical and Chemical Separation in Water and Wastewater Treatment PDF Author: Norihito Tambo
Publisher: IWA Publishing
ISBN: 9781789061291
Category : Science
Languages : en
Pages : 0

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Book Description
Based upon half a century of research by the authors, Physical and Chemical Separation in Water and Wastewater Treatment addresses the whole water cycle spectrum, from global hydrological cycle, urban-regional metabolic cycle to individual living and production cycle, with respect to quality control technology based on fundamental science and theories. For every treatment process, basic scientific and environmental physical and chemical natures are explained with respect to those of water and its impurities. Health danger and risks for human beings are also covered. The authors define water qualities on a “Water Quality Matrix” composed of 35 elements. The vertical axis (row), has individual 7digit impurity size from 10-10m (water molecule 3?) to 10-3m (0.1mm sand grains) and in the horizontal axis(column) there are 5 categories of surrogate chemical and biochemical quality indices. The same 35 element matrix is used to correspond with several typical water quality treatments, unit-operation/unit-process, with a suitable characteristic grouping of the elements. The authors then present “the Water Quality Conversion Matrix” or “Water Quality Treatment Matrix”. With respect to typical treatment processes, the basic concept and scientific background are explained and the background of the technologies is clarified. Mechanisms of the process are explained and a kinetic process is formulated. The kinetics are experimentally verified quantitatively with important equilibrium and rate constants. Based on the authors’ research, various new treatment technologies are proposed with high efficiency, high capacity and less energy, and with steady operation ability. This comprehensive reference book is intended for undergraduate and graduate students, and also serves as a guide book for practical engineers and industry and university researchers.

The Chemistry and Technology of Gelatin and Glue

The Chemistry and Technology of Gelatin and Glue PDF Author: Robert Herman Bogue
Publisher:
ISBN:
Category : Adhesives
Languages : en
Pages : 670

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British Chemical and Physiological Abstracts

British Chemical and Physiological Abstracts PDF Author:
Publisher:
ISBN:
Category : Analytical chemistry
Languages : en
Pages : 1534

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Cellulose Nanocrystals

Cellulose Nanocrystals PDF Author: Wadood Y. Hamad
Publisher: John Wiley & Sons
ISBN: 111996816X
Category : Science
Languages : en
Pages : 344

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Book Description
Research into cellulose nanocrystals is currently in an exponential growth phase, with research into potential applications now strengthened by recent advances in nanomanufacturing. The possibility of routine commercial production of these advanced materials is now becoming a reality. Cellulose Nanocrystals: Properties, Production and Applications provides an in-depth overview of the materials science, chemistry and physics of cellulose nanocrystals, and the technical development of advanced materials based on cellulose nanocrystals for industrial and medical applications. Topics covered include: • A comprehensive treatment of the structure, morphology and synthesis of cellulose nanocrystals. • The science and engineering of producing cellulose nanocrystals and the challenges involved in nanomanufacturing on a large industrial scale. • Surface/interface modifications of cellulose nanocrystals for the development of novel biomaterials with attractive structural and functional properties. • The scientific bases for developing cellulose-based nanomaterials with advanced functionalities for industrial/medical applications and consumer products. • Discussions on the (i) reinforcing potential of cellulose nanocrystals in polymer nanocomposites, (ii) utilization of these nanocrystals as efficient templates for developing tunable photonic materials, as well as (iii) applications in sustainable electronics and biomedicine. Cellulose Nanocrystals: Properties, Production and Applications will appeal to audiences in the physical, chemical and biological sciences as well as engineering disciplines. It will be of critical interest to industrialists seeking to develop sustainable new materials for the advanced industrial economies of the 21st century, ranging from adaptive “smart” packaging materials, to new chiral, mesoporous materials for optoelectronics and photonics , to high-performance nanocomposites for structural applications.

British Abstracts

British Abstracts PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 1630

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Polymer Particles

Polymer Particles PDF Author: Masayoshi Okubo
Publisher: Springer Science & Business Media
ISBN: 9783540229230
Category : Technology & Engineering
Languages : en
Pages : 388

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Book Description
In this special volume on polymer particles, recent trends and developments in the synthesis of nano- to micron-sized polymer particles by radical polymerization (Emulsion, Miniemulsion, Microemulsion, and Dispersion Polymerizations) of vinyl monomers in environmentally friendly heterogeneous aqueous and supercritical carbon dioxide fluid media are reviewed by prominent worldwide researchers. In addition to the important challenges and possibilities with regards to design and preparation of functionalized polymer particles of controlled size, the topics described are of great current interest due to the increased awareness of environmental issues.

Handbook of industrial surfactants

Handbook of industrial surfactants PDF Author:
Publisher:
ISBN: 9780566083440
Category :
Languages : en
Pages : 1023

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Polymeric Dispersions: Principles and Applications

Polymeric Dispersions: Principles and Applications PDF Author: J.M. Asua
Publisher: Springer Science & Business Media
ISBN: 9401155127
Category : Technology & Engineering
Languages : en
Pages : 571

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Book Description
A comprehensive and up to date survey of the science and technology of polymeric dispersions. The book discusses the kinetics and mechanisms of polymerization in dispersed media, examines the processes controlling particle morphology, presents both off-line and on-line methods for the characterization of polymer colloids, considers reactor engineering and control, and covers a wide variety of applications, such as latex paint formulations, encapsulation of inorganic particles, reactive latexes, adhesives, paper coating, and biomedical and pharmaceutical applications. Audience: A valuable resource for scientists and engineers, academic and industrial, who are involved in the manufacture or application of polymeric dispersions.

Emulsion Polymerization

Emulsion Polymerization PDF Author: Robert G. Gilbert
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 392

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Book Description
This book provides a modern overview of the principles governing emulsion polymerization, a topic of both academic and industrial importance. The reader is provided with the mathematical, physical and technical tools to understand the mechanisms and physical chemistry of these systems, particularly the major advances of the last 15 years. The book describes the mechanisms that govern the various aspects of an emulsion polymerization, and how from appropriate experimental studies, the dominant mechanisms in a particular system may be deduced. From such deductions, the means are developed whereby the properties of the result of the emulsion polymerization can be quantitatively modelled and trends can be qualitatively understood and predicted. This book opens the way to the intelligent, knowledge-based design that is the future for improvements and innovations in products and processes from this important technology. Provides a thoroughly up-to-date overview of the principles and practices of emulsion polymerization Contains mathematical, physical, and technical tools which enable the reader to understand the mechanisms and physical chemistry used in the field Includes extensive exercises with model answers