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An Evaluation Of The Technical Feasibility Of The Packed Tower Advanced Oxidation Process For The Removal And Destruction Of Contaminants From Water
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Book Synopsis An Evaluation of the Technical Feasibility of the Packed Tower Advanced Oxidation Process for the Removal and Destruction of Contaminants from Water by :
Download or read book An Evaluation of the Technical Feasibility of the Packed Tower Advanced Oxidation Process for the Removal and Destruction of Contaminants from Water written by and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This final report describes the research work done to investigate the behavior of a packed column contactor as an ozonation reactor for destruction of organic contaminants in groundwater treatment. Both a laboratory and pilot-scale column have been used during experiments to gather scale up information for such a system. The columns have been operated in either cocurrent and counter current mode using trichloroethylene (TCE) at low ppm levels in water as the contaminant. The TCE removal and destruction has been measured as a function of gas to liquid (G/L) ratio, contacting pattern, and ozone concentration. Using the experimental results and literature information, mathematical modeling has been done to describe and simulate the system behavior.
Book Synopsis Advanced Oxidation Processes for Water Treatment by : Mihaela I. Stefan
Download or read book Advanced Oxidation Processes for Water Treatment written by Mihaela I. Stefan and published by IWA Publishing. This book was released on 2017-09-15 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Oxidation Processes (AOPs) rely on the efficient generation of reactive radical species and are increasingly attractive options for water remediation from a wide variety of organic micropollutants of human health and/or environmental concern. Advanced Oxidation Processes for Water Treatment covers the key advanced oxidation processes developed for chemical contaminant destruction in polluted water sources, some of which have been implemented successfully at water treatment plants around the world. The book is structured in two sections; the first part is dedicated to the most relevant AOPs, whereas the topics covered in the second section include the photochemistry of chemical contaminants in the aquatic environment, advanced water treatment for water reuse, implementation of advanced treatment processes for drinking water production at a state-of-the art water treatment plant in Europe, advanced treatment of municipal and industrial wastewater, and green technologies for water remediation. The advanced oxidation processes discussed in the book cover the following aspects: - Process principles including the most recent scientific findings and interpretation. - Classes of compounds suitable to AOP treatment and examples of reaction mechanisms. - Chemical and photochemical degradation kinetics and modelling. - Water quality impact on process performance and practical considerations on process parameter selection criteria. - Process limitations and byproduct formation and strategies to mitigate any potential adverse effects on the treated water quality. - AOP equipment design and economics considerations. - Research studies and outcomes. - Case studies relevant to process implementation to water treatment. - Commercial applications. - Future research needs. Advanced Oxidation Processes for Water Treatment presents the most recent scientific and technological achievements in process understanding and implementation, and addresses to anyone interested in water remediation, including water industry professionals, consulting engineers, regulators, academics, students. Editor: Mihaela I. Stefan - Trojan Technologies - Canada
Book Synopsis Advanced Oxidation Processes for Water and Wastewater Treatment by : Simon Parsons
Download or read book Advanced Oxidation Processes for Water and Wastewater Treatment written by Simon Parsons and published by IWA Publishing. This book was released on 2004-03-01 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The suitability of Advanced Oxidation Processes (AOPs) for pollutant degradation was recognised in the early 1970s and much research and development work has been undertaken to commercialise some of these processes. AOPs have shown great potential in treating pollutants at both low and high concentrations and have found applications as diverse as ground water treatment, municipal wastewater sludge destruction and VOCs control. Advanced Oxidation Processes for Water and Wastewater Treatment is an overview of the advanced oxidation processes currently used or proposed for the remediation of water, wastewater, odours and sludge. The book contains two opening chapters which present introductions to advanced oxidation processes and a background to UV photolysis, seven chapters focusing on individual advanced oxidation processes and, finally, three chapters concentrating on selected applications of advanced oxidation processes. Advanced Oxidation Processes for Water and Wastewater Treatment will be invaluable to readers interested in water and wastewater treatment processes, including professionals and suppliers, as well as students and academics studying in this area. Dr Simon Parsons is a Senior Lecturer in Water Sciences at Cranfield University with ten years' experience of industrial and academic research and development.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Oxidation Processes for Wastewater Treatment by : Maulin P Shah
Download or read book Advanced Oxidation Processes for Wastewater Treatment written by Maulin P Shah and published by CRC Press. This book was released on 2022-03-09 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Oxidation Processes for Wastewater Treatment: An Innovative Approach: This book highlights the importance of various innovative advanced oxidation technology to clean up the environment from pollution caused by human activities. It assesses the potential application of several existing bioremediation techniques and introduces new emerging technologies. This book is an updated vision of the existing advanced oxidation strategies with their limitations and challenges and their potential application to remove environmental pollutants. It also introduces the new trends and advances in environmental bioremediation technology with thorough discussion of recent developments in this field. This book highlights the importance of different innovative advanced oxidation process to deal with the ever-increasing number of environmental pollutants. Features: Illustrates the importance of various advance oxidation processes in effluent treatment plant Points out the reuse of the treated wastewater through emerging advance oxidation technologies for effluent treatment plant Highlights the recovery of resources from wastewater Pays attention to the occurrence of novel micro-pollutants Emphasizes the role of nanotechnology in bioremediation of pollutants Introduces new trends in environmental bioremediation
Book Synopsis An Evaluation of the Technical Feasibility of Photocatalytic Oxidation and Phase Transfer Catalysis for Destruction of Contaminants from Water by :
Download or read book An Evaluation of the Technical Feasibility of Photocatalytic Oxidation and Phase Transfer Catalysis for Destruction of Contaminants from Water written by and published by . This book was released on 1996 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Present efforts have developed photocatalysts best suited for the destruction of hydrophobic and hydrophilic organic contaminants. Using solar Insolation with Pt-TlO2 supported on silica gel, the best supported photocatalyst identified in a systematic evaluation, can mineralize trichioroethylene (8 mg/l) completely in a short time of 1.3 minutes. The destruction rate using this supported catalyst is four times greater than that using the optimized slurry made with the best photocatalyst Identified, and sixteen times greater than using a slurry made with the best commercially available catalyst. Catalyst supports are successfully surface-modified to increase adsorption capacity and in turn the overall destruction rates. Using solar insolation or artificial light sources for the applications in both water and air phases, the fixed-bed processes utilizing the supported photocatalyst have successfully mineralized other compounds with a wide range of adsorbabilities and photoactivities. Present efforts also have developed an adsorbent regeneration strategy: using saturated steam followed by photocatalysis to regenerate the spent adsorbents, and to destroy the desorbed organic compounds in the steam or steam condensate. Limited efforts have been made to model photocatalysis and steam desorption. The technologies have been tested successfully in the field at Tyndall AFB, FL and K.I. Sawyer AFB, MI and at a water treatment plant in Wausau, WI.
Book Synopsis Advanced Oxidation Processes for Wastewater Treatment by : Suresh C. Ameta
Download or read book Advanced Oxidation Processes for Wastewater Treatment written by Suresh C. Ameta and published by Academic Press. This book was released on 2018-02-19 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Oxidation Processes for Waste Water Treatment: Emerging Green Chemical Technology is a complete resource covering the fundamentals and applications of all Advanced Oxidation Processes (AOPs). This book presents the most up-to-date research on AOPs and makes the argument that AOPs offer an eco-friendly method of wastewater treatment. In addition to an overview of the fundamentals and applications, it details the reactive species involved, along with sections on reactor designs, thus helping readers understand and implement these methods. Presents in-depth coverage of all types of Advanced Oxidation Processes, including Super Critical Water Oxidation, Photo-Fenton and Like Processes Includes a fundamental review, applications, reactive species and reactor designs Reviews applications across waste types, including industrial waste, domestic and municipal sewage, and hospital wastes
Book Synopsis Advanced Oxidation Processes (AOPs) in Water and Wastewater Treatment by : Aziz, Hamidi Abdul
Download or read book Advanced Oxidation Processes (AOPs) in Water and Wastewater Treatment written by Aziz, Hamidi Abdul and published by IGI Global. This book was released on 2018-08-03 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Population growth and industrial development have increased the amount of wastewater generated by urban areas, and one of the major problems facing industrialized nations is the contamination of the environment by hazardous chemicals. Therefore, to meet the standards, suitable treatment alternatives should be established. Advanced Oxidation Processes (AOPs) in Water and Wastewater Treatment is a pivotal reference source that provides vital research on the current, green, and advanced technologies for wastewater treatment. While highlighting topics such as groundwater treatment, environmental legislation, and oxidation processes, this publication explores the contamination of environments by hazardous chemicals as well as the methods of decontamination and the reduction of negative effects on the environment. This book is a vital reference source for environmental engineers, waste authorities, solid waste management companies, landfill operators, legislators, environmentalists, and academicians seeking current research on achieving sustainable management for wastewater treatment.
Book Synopsis Advanced Oxidation and Biodegradation Processes for the Destruction of TOC and DBP Precursors by : Gerald E. Speitel
Download or read book Advanced Oxidation and Biodegradation Processes for the Destruction of TOC and DBP Precursors written by Gerald E. Speitel and published by American Water Works Association. This book was released on 1999 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Applications of Advanced Oxidation Processes (AOPs) in Drinking Water Treatment by : Antonio Gil
Download or read book Applications of Advanced Oxidation Processes (AOPs) in Drinking Water Treatment written by Antonio Gil and published by Springer. This book was released on 2018-07-03 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the drinking water treatments in which AOPs display a high application potential. Firstly it reveals the typical supply sources and limitations of conventional technologies and critically reviews natural organic matter characterization and removal techniques, focusing mainly on AOP treatments. It then explores using AOPs for simultaneous inactivation/disinfection of several types of microorganisms, including highly resistant Cryptosporidium protozoa. Lastly, it discusses relevant miscellaneous topics, like the most promising AOP solid catalysts, the regime change of Fenton-like processes toward continuous reactors, the application of chemometrics for process optimization, the impact on disinfection byproducts and the tracing of toxicity during AOP treatments. This work is a useful reference for researchers and students involved in water technologies, including analytical and environmental chemistry, chemical and environmental engineering, toxicology, biotechnology, and related fields. It is intended to encourage industrial and public-health scientists and decision-makers to accelerate the application of AOPs as technological alternatives for the improvement of drinking water treatment plants.
Book Synopsis Assessment of Supercritical Water Oxidation System Testing for the Blue Grass Chemical Agent Destruction Pilot Plant by : National Research Council
Download or read book Assessment of Supercritical Water Oxidation System Testing for the Blue Grass Chemical Agent Destruction Pilot Plant written by National Research Council and published by National Academies Press. This book was released on 2013-10-10 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessment of Supercritical Water Oxidation System Testing for the Blue Grass Chemical Agent Destruction Pilot Plant reviews and evaluates the results of the tests conducted on one of the SCWO units to be provided to Blue Grass Chemical Agent Destruction Pilot Plant. The Army Element, Assembled Chemical Weapons Alternatives (ACWA) is responsible for managing the conduct of destruction operations for the remaining 10 percent of the nation's chemical agent stockpile, stored at the Blue Grass Army Depot (Kentucky) and the Pueblo Chemical Depot (Colorado). Facilities to destroy the agents and their associated munitions are currently being constructed at these sites. The Blue Grass Chemical Agent Destruction Pilot Plant (BGCAPP) will destroy chemical agent and some associated energetic materials by a process of chemical neutralization known as hydrolysis. The resulting chemical waste stream is known as hydrolysate. Among the first-of-a-kind equipment to be installed at BGCAPP are three supercritical water oxidation (SCWO) reactor systems. These particular hydrolysate feeds present unique non-agent-related challenges to subsequent processing via SCWO due to their caustic nature and issues of salt management.This report provides recommendations on SCWO systemization testing inclusive of durability testing and discusses systemization testing objectives and concepts.
Book Synopsis A Symposium on Advanced Oxidation Processes for the Treatment of Contaminated Water and Air by :
Download or read book A Symposium on Advanced Oxidation Processes for the Treatment of Contaminated Water and Air written by and published by . This book was released on 1991 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commonly used treatment methods for chemical contamination of groundwater and industrial wastewaters is not always effective and some technologies, such as in situ soil venting and air stripping, create an adverse secondary environmental impact, since the contaminants are simply transferred from soil to air. Advanced oxidation processes (AOPs) are promising alternatives for the treatment of hydrocarbons (halogenated and non-halogenated) and other organic chemicals found in contaminated water and in off- gases produced by other treatment technologies. This symposium discussed state-of-the-art and emerging technologies in the field; examined case studies that have successfully demonstrated, at bench-scale, pilot-scale, and full-scale levels, the use of AOPs for the removal of organics from water and air; and discussed current and pending R,D&D studies. The document presents the papers given at the symposium, covering the need for AOP; theory, chemistry and kinetics; product development and emerging technologies; and current state-of-the-art field applications and case studies.
Book Synopsis An Innovative Approach of Advanced Oxidation Processes in Wastewater Treatment by : Maulin P. Shah
Download or read book An Innovative Approach of Advanced Oxidation Processes in Wastewater Treatment written by Maulin P. Shah and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent decades, scientific insight into the chemistry of water has increased enormously, leading to the development of advanced wastewater and water purification technologies. However, the quality of freshwater resources has continually deteriorated worldwide, both in industrialized countries and in developing countries. Although traditional wastewater technologies are focused on the removal of suspended solids, nutrients and bacteria, hundreds of organic pollutants occur in wastewater and affected urban surface waters. These new pollutants are synthetic or naturally occurring chemicals that are not often monitored in the environment but have the potential to penetrate the environment and cause known or suspected adverse ecological and/or human health effects. These contaminants are collectively referred to as the "Emerging Contaminants" and are mostly derived from domestic use and occur in trace concentrations ranging from pico to micrograms per litre. Environmental contaminants are recalcitrant for conventional wastewater treatment processes and most of them remain unaffected, leading to the contamination of receiving water. This scenario leads to the need for an advanced wastewater treatment process that can remove environmental contaminants to safely monitor fresh water sources. This book explains the technologies of biological and chemical wastewater treatment processes. The biological wastewater treatment processes presented include: (1) bioremediation of wastewater that includes aerobic treatment (oxidation ponds, aerating lagoons, aerobic bioreactors, active sludge, percolation or drip filters, biological filters, rotating biological contactors, biological removal of nutrients) and anaerobic treatment (anaerobic bioreactors), anaerobic lagoons); (2) phytoremediation of waste water consisting of engineered wetlands, rhizofiltration, rhizodegradation, phytodegradation, phytoaccumulation, Phyto transformation and hyperaccumulators; and (3) mycoremediation of wastewater. The chemical wastewater treatment processes discussed include chemical precipitation (coagulation, flocculation), ion exchange, neutralization, adsorption, and disinfection (chlorination / dechlorination, ozone, UV light). In addition, this chapter explains the wastewater treatment plants and illustrates them in terms of plant size, plant layout, and plant design and installation location.
Book Synopsis Advanced Oxidation Technologies by : Marta I. Litter
Download or read book Advanced Oxidation Technologies written by Marta I. Litter and published by CRC Press. This book was released on 2014-03-03 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Oxidation Technologies (AOTs) or Processes (AOPs) are relatively new and innovative technologies to remove harmful and toxic pollutants. The most important processes among them are those using light, such as UVC/H2O2, photo-Fenton and heterogeneous photocatalysis with TiO2. These technologies are also relatively low-cost and therefore usef
Book Synopsis Advanced Oxidation Processes for Emerging Contaminant Removal by : Dionysios (Dion) Demetriou Dionysiou
Download or read book Advanced Oxidation Processes for Emerging Contaminant Removal written by Dionysios (Dion) Demetriou Dionysiou and published by Mdpi AG. This book was released on 2023-02-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue includes manuscripts on mechanistic understanding, development, and implementation of advanced oxidation processes (AOPs) for the removal of contaminants of emerging concern in water and wastewater treatment. The main goal was successfully achieved under the joint effort of authors, anonymous reviewers, and editorial managers. In total, one review and 15 research papers are included in the Special Issue. These are mainly focused on catalyst synthesis, reactor design, treatment performance, kinetic modeling, reaction mechanisms, and by-product formation during electrochemical, photocatalytic, plasma, persulfate, chlorine, ozone-based, and Fenton-related AOPs at different scales. This Special Issue has received attention from researchers from different parts of the world such as Argentina, Brazil, Canada, China, Germany, India, Mexico, and the USA. The guest editors are happy to see that all papers presented are innovative and meaningful, and hope that this Special Issue can promote mechanistic understanding and engineering applications of AOPs for the removal of contaminants of emerging concern in water.
Book Synopsis Electrochemical Water and Wastewater Treatment by : Carlos Alberto Martínez-Huitle
Download or read book Electrochemical Water and Wastewater Treatment written by Carlos Alberto Martínez-Huitle and published by Butterworth-Heinemann. This book was released on 2018-05-29 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrochemical Water Treatment Methods provides the fundamentals and applications of electrochemical water treatment methods to treat industrial effluents. Sections provide an overview of the technology, its current state of development, and how it is making its way into industry applications. Other sections deal with historical developments and the fundamentals of 18 methods, including coupled methods, such as Electrocoagulation, Peroxi-Coagulation and Electro-Fenton treatments. In addition, users will find discussions that relate to industries such as Pulp and Paper, Pharmaceuticals, Textiles, and Urban/Domestic wastewater, amongst others. Final sections present advantages, disadvantages and ways to combine renewable energy sources and electrochemical methods to design sustainable facilities. Environmental and Chemical Engineers will benefit from the extensive collection of methods and industry focused application cases, but researchers in environmental chemistry will also find interesting examples on how methods can be transitioned from lab environments to practical applications. Offers an excellent overview of the research advances and current applications of electrochemical technologies for water treatment Explains, in a comprehensive way, the fundamentals of different electrochemical uses and applications of different technologies Provides a large number of examples as evidence of practical applications of electrochemistry to environmental protection Explores the combination possibilities with other treatment technologies or emerging technologies for destroying water pollutants
