Download or read book Laboratory Investigations of the Effects of Electro osmosis on Fine grained Soils written by and published by . This book was released on 1955 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physico chemical Effects on the Reclamation of Contaminated Fine grained Soils by Electro osmosis written by Muthyamreddy Narla and published by . This book was released on 1995 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Geotechnical Papers of James K Mitchell written by James K. Mitchell and published by ASCE Publications. This book was released on 2001-01-01 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sponsored by the Geo-Institute of ASCE. This collections contains 35 key papers by James K. Mitchell during his extraordinary career as a geotechnical engineer.Ø In addition to teaching, Mitchell's career encompassed geotechnical projects ranging from research on hazardous waste landfill stability at Kettleman Hills in California, to lunar soil analysis for NASA Apollo Missions, to working with the Mayor of San Francisco following the 1989 Loma Prieta Earthquake. He was elected to the National Academy of Engineering and the National Academy of Science. Topics include: experimental and analytic studies of soil behavior related to geotechnical and geo-environmental problems; soil improvement and ground reinforcement, physicochemical phenomena in soils, the stress-strain time behavior of soils, in situ measurement of soil properties, and mitigation of ground failure risk during earthquakes. ASCE's Engineering Classics series presents selected papers of lasting importance by eminent engineers who have made outstanding contributions to their field.
Download or read book Summary Reviews of Soil Stabilization Processes written by Waterways Experiment Station (U.S.) and published by . This book was released on 1961 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Investigation of Electro Osmotic Remediation of Fine Grained Sediments written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Electro-osmosis, a coupled-flow phenomenon in which an applied electrical potential gradient drives water flow, may be used to induce water flow through fine-grained sediments. We plan to use this technology to remediate chlorinated solvent-contaminated clayey zones at the LLNL site. The electro-osmotic conductivity (k{sub e}) determined from bench-top studies for a core extracted from a sediment zone 36.4-36.6 m below surface was initially 7.37 x 10−1° m2/s-V, decreasing to 3.44 x 10−1° m2/s-V, after electro-osmotically transporting 0.70 pore volumes of water through it (195 ml). Hydraulic conductivity (k{sub h}) of the same core was initially measured to be 5.00 x 10−1° m/s, decreasing to 4.08 x 10−1° m/s at the end of processing. This decline in permeability is likely due to formation of a chemical precipitation zone within the core. Water splitting products and ions electromigrate and precipitate within the core; H and metal cations migrate toward the cathode, and OH− from the cathode moves toward the anode. We are now exploring how to minimize this effect using pH control. The significance of this technology is that for this core, a 3 V/cm voltage gradient produced an initial effective hydraulic conductivity of 2.21 x 10−7 m/s,>400x greater than the initial hydraulic conductivity.
Download or read book Journal of the Geotechnical Engineering Division written by and published by . This book was released on 1975 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal written by American Society of Civil Engineers. Geotechnical Engineering Division and published by . This book was released on 1975 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of the Electro osmosis Process for the Mobilization of Pore Water in Fine Grained Soils written by Rory Gerard Bens and published by . This book was released on 1987 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemico osmotic Effects in Effects in Fine grained Soils written by James K. Mitchell and published by . This book was released on 1973 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Time on the Improvement Oif the Shear Strength of an Illitic Soil Treated Electrochemically written by John Peter Gemeinhardt and published by . This book was released on 1964 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrochemically Assisted Remediation of Contaminated Soils written by M. A. Rodrigo and published by Springer Nature. This book was released on 2021-06-15 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an overview of the current development status of remediation technologies involving electrochemical processes, which are used to clean up soils that are contaminated with different types of contaminants (organics, inorganics, metalloids and radioactive). Written by internationally recognized experts, it comprises 21 chapters describing the characteristics and theoretical foundations of various electrochemical applications of soil remediation. The book’s opening section discusses the fundamental properties and characteristics of the soil, which are essential to understand the processes that can most effectively remove organic and inorganic compounds. This part also focuses on the primary processes that contribute to the application of electrochemically assisted remediation, hydrodynamic aspects and kinetics of contaminants in the soil. It also reviews the techniques that have been developed for the treatment of contaminated soils using electrochemistry, and discusses different strategies used to enhance performance, the type of electrode and electrolyte, and the most important operating conditions. In turn, the book’s second part deals with practical applications of technologies related to the separation of pollutants from soil. Special emphasis is given to the characteristics of these technologies regarding transport of the contaminants and soil toxicity after treatment. The third part is dedicated to new technologies, including electrokinetic remediation and hybrid approaches, for the treatment of emerging contaminants by ex-situ and in-situ production of strong oxidant species used for soil remediation. It also discusses pre-pilot scale for soil treatment and the use of solar photovoltaic panels as an energy source for powering electrochemical systems, which can reduce both the investment and maintenance costs of electrochemically assisted processes.
Download or read book Geotechnical Engineering 1990 written by National Research Council (U.S.). Transportation Research Board and published by Transportation Research Board National Research. This book was released on 1990 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 written by Liangtong Zhan and published by Springer. This book was released on 2018-10-10 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected papers presented at the 8th International Congress on Environmental Geotechnics (ICEG), held on October 28 - November 1, 2018 in Hangzhou, China. The theme of the congress is “Towards a Sustainable Geoenvironment”, which means meeting the needs of the present generation without compromising the ability of future generations to meet their own needs. Under this theme, the congress covers a broad range of topics and provides an excellent opportunity for academics, engineers, scientists, government officials, regulators, and planners to present, discuss and exchange notes on the latest advances and developments in the research and application of environmental geotechnics.
Download or read book Report of a Feasibility Study of Electrokinetic Processes for Stabilization of Soils for Military Mobility Purposes written by Melvin I. Esrig and published by . This book was released on 1964 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 51st Purdue Industrial Waste Conference1996 Conference written by Purdue Research Foun and published by CRC Press. This book was released on 1997-05-01 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers presented at the 51st Purdue Industrial Waste Conference have been divided into the following sections: pollution prevention site remediation physical and chemical processes odor and VOC control solidification, foundry, and combustion residues biological processes respirometry and effluent toxicity industrial waste case histories Each chapter contains a multitude of figures and tables illustrating the concepts discussed as well as extensive references for further study.
Download or read book Canadian Geotechnical Journal written by National Research Council Canada and published by . This book was released on 2006 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application of Electro osmosis to the Execution of Certain Works on Water bearing Soils written by and published by . This book was released on 1951 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
