Mobility of Colloidal Particles in the Subsurface: Chemistry and Hydrology of Colloid-aquifer Interactions

Mobility of Colloidal Particles in the Subsurface: Chemistry and Hydrology of Colloid-aquifer Interactions PDF Author: John F. McCarthy
Publisher:
ISBN:
Category : Colloids
Languages : en
Pages : 120

Get Book Here

Book Description

Mobility of Colloidal Particles in the Subsurface: Chemistry and Hydrology of Colloid-aquifer Interactions

Mobility of Colloidal Particles in the Subsurface: Chemistry and Hydrology of Colloid-aquifer Interactions PDF Author: John F. McCarthy
Publisher:
ISBN:
Category : Colloids
Languages : en
Pages : 120

Get Book Here

Book Description


Mobility of Colloidal Particles in the Subsurface: Chemistryand Hydrology of Colloid-aquifer Interactions

Mobility of Colloidal Particles in the Subsurface: Chemistryand Hydrology of Colloid-aquifer Interactions PDF Author: J. F. McCarthy
Publisher:
ISBN:
Category :
Languages : en
Pages : 111

Get Book Here

Book Description


Manipulation of Groundwater Colloids for Environmental Restoration

Manipulation of Groundwater Colloids for Environmental Restoration PDF Author: John McCarthy
Publisher: CRC Press
ISBN: 9780873718288
Category : Technology & Engineering
Languages : en
Pages : 412

Get Book Here

Book Description
This valuable resource discusses several strategies of manipulating colloids for environmental restoration, identifies advantages and disadvantages of each strategy, and considers obstacles limiting the application of each strategy. Approaches evaluated include the following: Chemical modification of subsurface systems to mobilize or deposit colloids in situ Altering the mobility of microorganisms to improve delivery of microbes for bioremediation Manipulating colloids or biocolloids (bacteria) to change aquifer permeability to either enhance bioremediation or create in situ barriers Introducing modified colloids, surfactants, and emulsions to control colloid mobility or to increase recovery of sorbed contaminants by pump and treat methods Manipulation of Groundwater Colloids for Environmental Restoration also contains short, focused research reports on specific studies relevant to the various approaches under consideration. Subjects covered range from mobility of organic macromolecules by controlled field injection experiments to new techniques that investigate surface chemistry and aggregation of inorganic colloids. Other topics discussed include the depositional behavior and transport of biocolloids in porous media, surfactants as modifiers of surface binding sites on colloids, and genetic engineering of microorganisms to serve as contaminant-scavenging biocolloids. Manipulation of Groundwater Colloids for Environmental Restoration is an excellent resource for research scientists in hydrology, chemistry, and microbiology; environmental consultants; regulators; environmental engineers; bioremediation microbiologists; and engineers.

Colloids in the Aquatic Environment

Colloids in the Aquatic Environment PDF Author: Th. F. Tadros
Publisher: Elsevier
ISBN: 1483292673
Category : Science
Languages : en
Pages : 313

Get Book Here

Book Description
Colloids in the Aquatic Environment covers the proceedings of the International Symposium by the same title, held at the University College London on September 7-9, 1992, organized by the SCI Colloid and Surface Chemistry Group. This book is divided into 20 chapters and begins with an introduction to the fundamentals of surface structure and reactivity. The succeeding chapters deal with molecular mass determination of humic substances from natural waters, the biospecific mechanism of double layer formation, the dynamics of colloid deposition in porous media, and the evaluation of surface area and size distributions of soil particles. These topics are followed by discussions of the transport and capture of colloids; colloidal stability of natural organic matter; the hydrolytic precipitation and modeling ion binding by humic acids; and the thermodynamic aspects and photoelectrophoresis of colloids. Other chapters explore the colloidal transfer in several aquatic environments. The final chapters consider the mechanism of colloid detachment, speciation, partitioning, and stability. These chapters also look into a hybrid equilibrium model of solute transport in porous media in the presence of colloids. This book will be of great value to civil and environmental engineers.

Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 734

Get Book Here

Book Description


Environmental Colloids and Particles

Environmental Colloids and Particles PDF Author: Kevin J. Wilkinson
Publisher: John Wiley & Sons
ISBN: 047002433X
Category : Science
Languages : en
Pages : 702

Get Book Here

Book Description
This text presents the current knowledge of environmental colloids and includes reviews of the current understanding of structure, role and behaviour of environmental colloids and particles, whilst focussing directly on aquatic systems and soils. In addition, there is substantial critical assessment of the techniques employed for the sampling, size fractionation and characterisation of colloids and particles. Chemical, physical and biological processes and interactions involving colloids are described, and particular attention is paid to quantitative approaches that take account of particle heterogeneity and polydispersity. Presents critical reviews of the state-of-the-art knowledge of environmental colloids Critical assessment of techniques employed for the sampling, size fractionation and characterisation of colloids and particles are given Theoretical and experimental aspects of the methods as well as the required developments and possible recommendations are discussed Each chapter gives a brief introduction general enough for the non-specialist Written by a internationally recognized group of contributors

Colloidal Transport in Porous Media

Colloidal Transport in Porous Media PDF Author: Fritz H. Frimmel
Publisher: Springer Science & Business Media
ISBN: 3540713395
Category : Science
Languages : en
Pages : 294

Get Book Here

Book Description
This book covers the basics of abiotic colloid characterization, of biocolloids and biofilms, the resulting transport phenomena and their engineering aspects. The contributors comprise an international group of leading specialists devoted to colloidal sciences. The contributions include theoretical considerations, results from model experiments, and field studies. The information provided here will benefit students and scientists interested in the analytical, chemical, microbiological, geological and hydrological aspects of material transport in aquatic systems and soils.

National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991

National Research Program of the Water Resources Division, U.S. Geological Survey, Fiscal Year 1991 PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 332

Get Book Here

Book Description


Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 852

Get Book Here

Book Description


Annual Report

Annual Report PDF Author: California Water Resources Center
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 132

Get Book Here

Book Description