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Author : Richard Everett Saichek
Publisher :
ISBN 13 :
Total Pages : 832 pages
Book Rating : 4.:/5 (56 download)
Download or read book Electrokinetically Enhanced In-situ Flushing for Hoc-contaminated Soils written by Richard Everett Saichek and published by . This book was released on 2002 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Krishna R. Reddy
Publisher : John Wiley & Sons
ISBN 13 : 0470523646
Total Pages : 756 pages
Book Rating : 4.4/5 (75 download)
Download or read book Electrochemical Remediation Technologies for Polluted Soils, Sediments and Groundwater written by Krishna R. Reddy and published by John Wiley & Sons. This book was released on 2009-08-04 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: An unmatched reference on electrochemical technologies for soil, sediment, and groundwater pollution remediation Electrochemical technologies are emerging as important approaches for effective and efficient pollution remediation, both on their own and in concert with other remediation techniques. Electrochemical Remediation Technologies for Polluted Soils, Sediments and Groundwater provides a systematic and clear explanation of fundamentals, field applications, as well as opportunities and challenges in developing and implementing electrochemical remediation technologies. Written by leading authorities in their various areas, the text summarizes the latest research and offers case studies that illustrate equipment, installation, and methods employed in real-world remediations. Divided into nine sections, the coverage includes: Introduction and fundamental principles Remediation of heavy metals and other inorganic pollutants Remediation of organic pollutants Remediation of mixed contaminants Electrokinetic barriers Integrated (coupled) technologies Mathematical modeling Economic and regulatory considerations Field applications and performance assessment Unique as a comprehensive reference on the subject, Electrochemical Remediation Technologies for Polluted Soils, Sediments and Groundwater will serve as a valuable resource to all environmental engineers, scientists, regulators, and policymakers.
Author :
Publisher :
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (727 download)
Download or read book Electrokinetic Treatment of Contaminated Soils, Sludges, and Lagoons. Final Report written by and published by . This book was released on 1993 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: The electrokinetic process is an emerging technology for in-situ soil decontamination, in which chemical species, both ionic and nonionic are transported to an electrode site in soil. These products are subsequently removed from the ground via collection systems engineered for each specific application. Electrokinetics refer to movement of water, ions and charged particles relative to one another under the action of an applied direct current electric field. In a porous compact matrix of surface charged particles such as soil, the ion containing pore fluid may be made to flow to collection sites under the applied field. This report describes the effort undertaken to investigate electrokinetically enhanced transport of soil contaminants in synthetic systems. These systems consisted of clay or clay-sand mixtures containing known concentration of a selected heavy metal salt solution or an organic compound. Metals, surrogate radio nuclides and organic compounds evaluated in the program were representatives of those found at a majority of DOE sites. Degree of removal of these metals from soil by the electrokinetic treatment process was assessed through the metal concentration profiles generated across the soil between the electrodes. The best removals, from about 85 to 95% were achieved at the anode side of the soil specimens. Transient pH change had an effect on the metal movement via transient creation of different metal species with different ionic mobilities, as well as changing of the surface characteristics of the soil medium.
Author : Alexandra B. Ribeiro
Publisher : John Wiley & Sons
ISBN 13 : 1119670160
Total Pages : 732 pages
Book Rating : 4.1/5 (196 download)
Download or read book Electrokinetic Remediation for Environmental Security and Sustainability written by Alexandra B. Ribeiro and published by John Wiley & Sons. This book was released on 2021-03-22 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrokinetic Remediation for Environmental Security and Sustainability Explore this comprehensive reference on the remediation of contaminated substrates, filled with cutting-edge research and practical case studies Electrokinetic Remediation for Environmental Security and Sustainability delivers a thorough review of electrokinetic remediation (EKR) for the treatment of inorganic and organic contaminants in contaminated substrates. The book highlights recent progress and developments in EKR in the areas of resource recovery, the removal of pollutants, and environmental remediation. It also discusses the use of EKR in conjunction with nanotechnology and phytoremediation. Throughout the book, case studies are presented that involve the field implementation of EKR technologies. The book also includes discussions of enhanced electrokinetic remediation of dredged co-contaminated sediments, solar-powered bioelectrokinetics for the mitigation of contaminated agricultural soil, advanced electro-fenton for remediation of organics, electrokinetic remediation for PPCPs in contaminated substrates, and the electrokinetic remediation of agrochemicals such as organochlorine compounds. Other topics include: A thorough introduction to the modelling of electrokinetic remediation An exploration of the electrokinetic recovery of tungsten and removal of arsenic from mining secondary resources An analysis of pharmaceutically active compounds in wastewater treatment plants with a discussion of electrochemical advanced oxidation as an on-site treatment A review of rare earth elements, including general concepts and recovery techniques, like electrodialytic extraction A treatment of hydrocarbon-contaminated soil in cold climate conditions Perfect for environmental engineers and scientists, geologists, chemical engineers, biochemical engineers, and scientists working with green technology, Electrokinetic Remediation for Environmental Security and Sustainability will also earn a place in the libraries of academic and industry researchers, engineers, regulators, and policy makers with an interest in the remediation of contaminated natural resources.
Author : Martin N. Sara
Publisher : ASTM International
ISBN 13 : 0803134525
Total Pages : 193 pages
Book Rating : 4.8/5 (31 download)
Download or read book Evaluation and Remediation of Low Permeability and Dual Porosity Environments written by Martin N. Sara and published by ASTM International. This book was released on 2002 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jarrod H. Hatfield
Publisher :
ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.:/5 (366 download)
Download or read book Electrokinetic Soil Flushing to Remediate Lead Contaminated Soils written by Jarrod H. Hatfield and published by . This book was released on 1994 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Hatem
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (11 download)
Download or read book Design of the Surfactant Enhanced Electrokinetic System for Hydrocarbons Removal from Clayey Soils in Pilot Scale Conditions written by George Hatem and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In soils rich with humus, natural organic matter, and clayey fractions, the partition of hydrophobic organic compounds (HOCs) to the solid phase is much higher than to the aqueous phase. This fact can be related to their sorption on organic fraction of soil, and their higher affinity to the clayey material. Cleanup of such contaminated sites using conventional methods such as pump-and-treat or excavation and further thermal destruction can be lengthy, expensive and in some cases ineffective. Electrokinetics (EK), which is an emerging technology due to its applicability in low permeable soils (clays), seems to be a promising methodology for solving the above mentioned problems. EK is associated with applying a DC current between electrodes inserted into contaminated soil to promote a movement of species into both perforated electrodes, and further extraction of contaminants through these electrodes. However several works have shown some limitations in its use. The presented work is a combined effort of developing an improved EK system being able to apply surfactants to HOC-contaminated clayey soils. This work was concentrated on the design, which could be applied in natural conditions and would eliminate the development of a high pH zone in the cathode area, avoid precipitation and decrease the electrolysis of electrodes.
Author : Randall K. Sillan
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (419 download)
Download or read book Field-scale Evaluation of in Situ Cosolvent Flushing for Enhanced Aquifer Remediation written by Randall K. Sillan and published by . This book was released on 1999 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dino Kostarelos
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)
Download or read book Surfactant-enhanced Flushing of Soils Contaminated with Spent, Chlorinated Solvents written by Dino Kostarelos and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 756 pages
Book Rating : 4.F/5 ( download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2002 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Maini
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (74 download)
Download or read book Electrokinetic remediation of metals and organics from historically contaminated soils written by G. Maini and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gerald Robert Eykholt
Publisher :
ISBN 13 :
Total Pages : 269 pages
Book Rating : 4.:/5 (257 download)
Download or read book Driving and complicating features of the electrokinetic treatment of contaminated soils written by Gerald Robert Eykholt and published by . This book was released on 1992 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. J. Meischen
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (476 download)
Download or read book Pilot-scale Results of Electrokinetic Mobilization of Oxidant in Soil to Treat Organic Contaminants In-situ written by S. J. Meischen and published by . This book was released on 1999 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dhirendra Nath Banerji
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (129 download)
Download or read book A Note on the Total and Differential Leucocyte Counts in Healthy Bengalees and in Cholera written by Dhirendra Nath Banerji and published by . This book was released on 1922 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.3/5 (91 download)
Download or read book American Doctoral Dissertations written by and published by . This book was released on 2001 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard H. Kueper
Publisher : Springer Science & Business
ISBN 13 : 1461469228
Total Pages : 759 pages
Book Rating : 4.4/5 (614 download)
Download or read book Chlorinated Solvent Source Zone Remediation written by Bernard H. Kueper and published by Springer Science & Business. This book was released on 2014-04-22 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to help engineers and scientists better understand dense nonaqueous phase liquid (DNAPL) contamination of groundwater and the methods and technology used for characterization and remediation. Remediation of DNAPL source zones is very difficult and controversial and must be based on state-of-the-art knowledge of the behavior (transport and fate) of nonaqueous phase liquids in the subsurface and site specific geology, chemistry and hydrology. This volume is focused on the characterization and remediation of nonaqueous phase chlorinated solvents and it is hoped that mid-level engineers and scientists will find this book helpful in understanding the current state-of-practice of DNAPL source zone management and remediation.
Author : M. A. Rodrigo
Publisher : Springer
ISBN 13 : 9783030681425
Total Pages : 569 pages
Book Rating : 4.6/5 (814 download)
Download or read book Electrochemically Assisted Remediation of Contaminated Soils written by M. A. Rodrigo and published by Springer. This book was released on 2022-06-17 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.
