ean 9780841226524 temática QUÍMICA GENERAL año Publicación 2012 idioma INGLÉS editorial OXFORD UNIVERSITY PRESS formato CARTONÉ 139,15 €    PEDIR   NOVEDAD

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química general

Oxidation-reduction (redox) reactions are among the most important and interesting chemical reactions that occur in aquatic environmental systems, which include soils, sediments, aquifers, rivers, lakes, estuaries, water treatment and distribution systems, etc. This volume provides a comprehensive overview of aquatic redox chemistry through chapters contributed by many of the leading investigators in the field. Each chapter summarizes core concepts and reports important new developments in areas of priority or emerging interest, such as the prediction of redox reaction rates and mechanisms, role of redox shuttles in biogeochemistry, interfacial properties of redox active minerals, role of reactive oxygen species in sunlit surface waters, water treatment technologies based on oxidation or reduction, and coupling of redox with transport processes. Fundamental and advanced aspects of each topic are balanced such that the volume can serve as teaching material for upper level students in environmental science or engineering, as well as being a valuable resource for experienced scientists and practitioners.

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Preface 1. Introduction to Aquatic Redox Chemistry Timothy J. Grundl, Stefan Haderlein, James T. Nurmi, and Paul G. Tratnyek 2. Thermodynamic Redox Calculations for One and Two Electron Transfer Steps: Implications for Halide Oxidation and Halogen Environmental Cycling George W. Luther, III 3. One-Electron Reduction Potentials from Chemical Structure Theory Calculations Eric J. Bylaska, Alexandra J. Salter-Blanc, and Paul G. Tratnyek 4. Thermodynamic Control on Terminal Electron Transfer and Methanogenesis Christian Blodau 5. Redox Chemistry and Natural Organic Matter (NOM): Geochemists’ Dream, Analytical Chemists’ Nightmare Donald L. Macalady and Katherine Walton-Day 6. Electron Shuttling by Natural Organic Matter: Twenty Years After Garrison Sposito 7. Electrochemistry of Natural Organic Matter James T. Nurmi and Paul G. Tratnyek 8. Pathways Contributing to the Formation and Decay of Ferrous Iron in Sunlit Natural Waters Shikha Garg, Andrew L. Rose, and T. David Waite 9. The Role of Iron Coordination in the Production of Reactive Oxidants from Ferrous Iron Oxidation by Oxygen and Hydrogen Peroxide Christina Keenan Remucal and David L. Sedlak 10. TiO2 Photocatalysis for the Redox Conversion of Aquatic Pollutants Jaesang Lee, Jungwon Kim, and Wonyong Choi 11. Chlorine Based Oxidants for Water Purification and Disinfection Gregory V. Korshin 12. Remediation of Chemically-Contaminated Waters Using Sulfate Radical Reactions: Kinetic Studies Stephen P. Mezyk, Kimberly A. Rickman, Garrett McKay, Charlotte M. Hirsch, Xuexiang He, and Dionysios D. Dionysiou 13. Voltammetry of Sulfide Nanoparticles and the FeS(aq) Problem G. R. Helz, I. Ciglenecki, D. Krznaric, and E. Bura-Nakic 14. Redox Reactivity of Organically Complexed Iron(II) Species with Aquatic Contaminants Timothy J. Strathmann 15. Fe2+ Sorption at the Fe Oxide-Water Interface: A Revised Conceptual Framework Christopher A. Gorski and Michelle M. Scherer 16. Redox Driven Stable Isotope Fractionation Jay R. Black, Jeffrey A. Crawford, Seth John, and Abby Kavner 17. Redox Properties of Structural Fe in Smectite Clay Minerals Anke Neumann, Michael Sander, and Thomas B. Hofstetter 18. Reactivity of Zerovalent Metals in Aquatic Media: Effects of Organic Surface Coatings Paul G. Tratnyek, Alexandra J. Salter-Blanc, James T. Nurmi, James E. Amonette, Juan Liu, Chongmin Wang, Alice Dohnalkova, and Donald R. Baer 19. Current Perspectives on the Mechanisms of Chlorohydrocarbon Degradation in Subsurface Environments: Insight from Kinetics, Product Formation, Probe Molecules, and Isotope Fractionation Martin Elsner and Thomas B. Hofstetter 20. Degradation Routes of RDX in Various Redox Systems Annamaria Halasz and Jalal Hawari 21. Role of Coupled Redox Transformations in the Mobilization and Sequestration of Arsenic Janet G. Hering, Stephan J. Hug, Claire Farnsworth, and Peggy A. O’Day 22. Redox Processes Affecting the Speciation of Technetium, Uranium, Neptunium, and Plutonium in Aquatic and Terrestrial Environments Edward J. O’Loughlin, Maxim I. Boyanov, Dionysios A. Antonopoulos, and Kenneth M. Kemner 23. Rate Controlling Processes in the Transformation of Tetrachloroethylene and Carbon Tetrachloride under Iron Reducing and Sulfate Reducing Conditions Elizabeth C. Butler, Yiran Dong, Lee R. Krumholz, Xiaoming Liang, Hongbo Shao, and Yao Tan 24. The Use of Chemical Probes for the Characterization of the Predominant Abiotic Reductants in Anaerobic Sediments Huichun (Judy) Zhang, Dalizza Colón, John F. Kenneke, and Eric J. Weber 25. The Role of Transport in Aquatic Redox Chemistry Wolfgang Kurtz and Stefan Peiffer 26. Evolution of Redox Processes in Groundwater Peter B. McMahon, Francis H. Chapelle, and Paul M. Bradley Editors’ Biographies Indexes Author Index Subject Index