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Full Description
This book is targeted for chemists and environmental scientists and engineers who are engaged in understanding the chemistry of high-valent iron (Ferrate) and in applications of chemical oxidants to treat contaminants in water, wastewater, and industrial effluents. This book will be of interested to biochemical engineers and microbiologists who want to understand ferrate's disinfection performance. Additionally, the book will be of tremendous interest to graduate
students who are performing research on the understanding of the mechanism of higher oxidation states of iron and in developing innovative drinking water and wastewater treatment technologies.
This book addresses synthesis and properties of Ferrate(VI), which is an environmentally friendly chemical for oxidation, coagulation, and disinfection for the multipurpose treatment of water and wastewater. It provides information on using different approaches to synthesize ferrate(VI). New processes to synthesize ferrate(VI) are detailed. Properties and generations of high oxidation states of iron including ferrate(IV) and ferrate(V) are discussed. Interestingly, possible formations of iron
in unusual oxidation states, +7 and +8 are also discussed. The potential use of ferrate(VI) in high energy density rechargeable batteries is thoroughly reviewed. Chapters of the book demonstrate development of new technology for removing emerging pollutants without forming toxic side reactions or
by-products. Examples include endocrine disruptors (EDs) and pharmaceuticals, which are of a great concern because of their possible toxic effects on humans and the ecology of the environment. Ferrate(VI) is an emerging water-treatment disinfectant, which can address the concerns raised by the currently used oxidants and disinfectants. Interestingly, ferrate(VI) does not react with the bromide ion; carcinogenic bromate ion would thus not be produced in the treatment of bromide-containing water.
Ferrate(VI) can inactivate chlorine resistant bacteria. This book also provides information on the means to oxidize highly resistant organics and microorganisms in order to design appropriate remediation and water treatment technology which is cleaner and greener.
Contents
Preface ; Synthesis and Characterization ; 1. Recent Advances in Fe(VI) Synthesis ; 2. Electrochemical Ferrate(VI) synthesis: The Role of the Electrode Electrolyte Composition in the Anode Dissolution Kinetics ; 3. Electrochemical Synthesis of Ferrate(VI) in Molton Environment ; 4. Electrochemical Behavior of Fe(VI) compounds in 14 mol/L NaOH solution ; 5. Preparation of Potassium Ferrate by Wet Oxidation Method using Waste Potash Lye ; 6. New Processes for Alkali Ferrate Synthesis ; 7. Higher Oxidation States of Iron in Solid State: Synthesis and their Mossbauer Characterization ; 8. Thermal Stability of Solid Ferrates(VI) - A Review ; 9. A Flourescence Technique to Determine Low Concentrations of Ferrate(VI) ; Properties ; 10. Aqueous High Oxidation States Iron: Generation and Reactivity ; 11. Identification and Characterization of Aqueous Ferryl(VI) ion ; 12. Ferrate(VI) Oxidation of Nitrogeneous Compounds ; 13. Kinetics and Product Identification of Oxidation by Ferrate(VI) of Water and Aqueous Nitrogen Containing Solutes ; 14. Recent Advances in Fe(VI) Charge Transfer & Super I ron Batteries ; 15. Insight into the Aqueous Chemistry of Ferrate(VI) and Ferrate(III): A Frozen Solution Mossbauer study ; Applications ; 16. Electrochemical Fe(VI) Water Purification and Remediation ; 17. Evaluating the Coagulation Performance of Ferrate - A Preliminary Study ; 18. Use of Ferrate(VI) technology in Sludge Treatment ; 19. Evaluation of Ferrate(VI) as an Alternative Conditioner for Wastewater Biosolids ; 20. Ferrate(VI) Oxidation of Recalcitrant Compounds ; 21. Heterogenous Photocatalytic Reduction of Iron (VI): Effect of Ammonia and Formic Acid ; 22. Degradation of Di-butyl Phthalate in Aqueous Solution by a Combined Ferrate and Photocatalytic Oxidation Process ; 23. Preparation and Properties of Encapsulated Potassium Ferrate for Oxidation Remediation of Trichloroethylene Contaminated Groundwater ; 24. Oxidation of Nonylphenol using Ferrate ; 25. Preparation of Potassium Ferrate for the Degradation of Tetracycline ; 26. Removal of Estrogenic Compounds in Dairy Waste Lagoons by Ferrate(VI): Oxidation/Coagulation ; 27. Use of Ferrate(VI) in Enhancing the Cagulation of Agae-Baring Water: Effect and Mechanism Study ; 28. Combined process of Ferrate preoxidation and activated carbon filtration for upgrading water quality ; 29. Enhanced Removal of Cadmium and Lead from Water by Ferrate Preoxidation in the Process of Coagulation ; Potential of Ferrate(VI) in Enhancing Urban Runoff Water Quality
