Estudio De La Movilidad De Nanoparticulas De Hierro Y Oxidos De Hierro Aplicadas A La Remediacion Del Agua Subterranea

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Soil and Sediment Remediation

Author : Piet Lens
Publisher : IWA Publishing
ISBN 13 : 1843391007
Total Pages : 545 pages
Book Rating : 4.8/5 (433 download)

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Book Synopsis Soil and Sediment Remediation by : Piet Lens

Download or read book Soil and Sediment Remediation written by Piet Lens and published by IWA Publishing. This book was released on 2005-09-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.

Environmental Transport Processes

Author : Bruce E. Logan
Publisher : John Wiley & Sons
ISBN 13 : 1118230078
Total Pages : 493 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Environmental Transport Processes by : Bruce E. Logan

Download or read book Environmental Transport Processes written by Bruce E. Logan and published by John Wiley & Sons. This book was released on 2012-03-20 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique approach to the challenges of complex environmental systems Environmental Transport Processes, Second Edition provides much-needed guidance on mass transfer principles in environmental engineering. It focuses on working with uncontrolled conditions involving biological and physical systems, offering examples from diverse fields, including mass transport, kinetics, wastewater treatment, and unit processes. This new edition is fully revised and updated, incorporating modern approaches and practice problems at the end of chapters, making the Second Edition more concise, accessible, and easy to use. The book discusses the fundamentals of transport processes occurring in natural environments, with special emphasis on working at the biological physical interface. It considers transport and kinetics in terms of systems that involve microorganisms, along with in-depth coverage of particles, size spectra, and calculations for particles that can be considered either spheres or fractals. The book's treatment of particles as fractals is especially unique and the Second Edition includes a new section on exoelectrogenic biofilms. It also addresses dispersion in natural and engineered systems unlike any other book on the subject. Readers will learn to tackle with confidence complex environmental systems and make transport calculations in heterogeneous environments with mixtures of chemicals.

The Dairy Industry in Mexico

Author : United States. Office of Foreign Agricultural Relations
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.M/5 ( download)

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Book Synopsis The Dairy Industry in Mexico by : United States. Office of Foreign Agricultural Relations

Download or read book The Dairy Industry in Mexico written by United States. Office of Foreign Agricultural Relations and published by . This book was released on 1952 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Nanotechnology

Author : M. H. Fulekar
Publisher : CRC Press
ISBN 13 : 1498726259
Total Pages : 310 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Environmental Nanotechnology by : M. H. Fulekar

Download or read book Environmental Nanotechnology written by M. H. Fulekar and published by CRC Press. This book was released on 2017-10-30 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental nanotechnology is considered to play a key role in shaping of current environmental engineering and science practices. This book titled "Environmental Nanotechnology" covers the advanced materials, devices, and system development for use in the environmental protection. The development of nano-based materials, understanding their chemistry and characterization using techniques like X- Ray diffraction, FT-IR, EDX, scanning electron microscope (SEM), transmission electron microscope (TEM), high resolution-TEM, etc is included. It also highlights the scope for their applications in environmental protection, environmental remediation and environmental biosensors for detection, monitoring and assessment. Key Features: Covers basic to advanced Nano-based materials, their synthesis, development, characterization and applications and all the updated information related to environmental nanotechnology. Discusses implications of nanomaterials on the environment and applications of nanotechnology to protect the environment. Illustrates specific topics such as ethics of nanotechnology development, Nano-biotechnology, and application in wastewater technology. Includes applications of nanomaterials for combating global climate change and carbon sequestration. Gives examples of field applications of environmental nanotechnology. This book covers advanced materials, devices, and system developments for use in environmental protection. The development of nano-based materials, understanding its chemistry and characterization by the use of X-Ray diffraction, FT-IR, EDX, scanning electron microscope (SEM), transmission electron microscope (TEM), and high resolution-TEM give the scope for their application in environmental protection, environmental remediation, and environmental biosensors for detection, monitoring, and assessment. The green chemistry based on nano-based materials prevents pollution and controls environmental contaminants.

Treatment of Contaminated Soil

Author : Rainer Stegmann
Publisher : Springer Science & Business Media
ISBN 13 : 9783540417361
Total Pages : 688 pages
Book Rating : 4.4/5 (173 download)

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Book Synopsis Treatment of Contaminated Soil by : Rainer Stegmann

Download or read book Treatment of Contaminated Soil written by Rainer Stegmann and published by Springer Science & Business Media. This book was released on 2001-05-22 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: The treatment of contaminated soil is a permanently relevant subject for ensuirng the quality of the environment. A wide variety of soils contaminated witht a broad range of harmful chemical compounds all around the the world, call for many different treatment strategies. Research activities focus on affordable methods offering the greatest possible effect, whilst limiting the potential side effects. This book sums up the research activities of Research Centre 188 which has cooperated with the Technical University of Hamburg-Harburg, the University of Hamburg and GKSS in Geesthacht over the last 12 years, thus greatly advancing our knowledge in this field.

Microbial Energy Conversion

Author : Zhenhong Yuan
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 311042486X
Total Pages : 568 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Microbial Energy Conversion by : Zhenhong Yuan

Download or read book Microbial Energy Conversion written by Zhenhong Yuan and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-05-22 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides an overview on various microorganisms and their industrialization in energy conversion, such as ethanol fermentation, butanol fermentation, biogas fermentation and fossil energy conversion. It also covers microbial oil production, hydrogen production and electricity generation. The content is up to date and suits well for both researchers and industrial audiences.

Environmental Nanotechnology

Author : Nandita Dasgupta
Publisher : Springer
ISBN 13 : 3319987089
Total Pages : 298 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Environmental Nanotechnology by : Nandita Dasgupta

Download or read book Environmental Nanotechnology written by Nandita Dasgupta and published by Springer. This book was released on 2018-11-22 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the second volume on Environmental Nanotechnology. The first chapter discusses the synthesis of nanomaterial and mainly the green synthesis of inorganic nanomaterials. Furthermore, a comperative discussion about resistive and capacitive measurement of nano-based biosensor is reviewed and the efficient delivery of nutraceutical with the help of nano-vehicles are explained. Moreover, the book also includes reviews on such topics as nanopharmaceuticals, health benefits and the toxic impact of heavy metal nanomaterials and the impact of several nanomaterials on plant abiotic stress and have focussed on the long term impacts of nanomaterials on agroecosystems. The reader will also find presentations on molecularly imprinted polymeric nanocomposites, critical and comparative comments on Nano-biosensors and Nano-aptasensors and on applications of nanotechnology for the remediation and purification of water with a main focus on drinking water. The last chapter presents a comprehensive review on plasmonic nanoparticle based sensors whereby the authors have hypothesized the future applications in the environment which can be plausible in the near future.

Iron Nanomaterials for Water and Soil Treatment

Author : Marta I. Litter
Publisher : CRC Press
ISBN 13 : 1351334786
Total Pages : 393 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Iron Nanomaterials for Water and Soil Treatment by : Marta I. Litter

Download or read book Iron Nanomaterials for Water and Soil Treatment written by Marta I. Litter and published by CRC Press. This book was released on 2018-09-03 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology has a great potential for providing efficient, cost-effective, and environmentally acceptable solutions to face the increasing requirements on quality and quantity of fresh water for industrial, agricultural, or human use. Iron nanomaterials, either zerovalent iron (nZVI) or iron oxides (nFeOx), present key physicochemical properties that make them particularly attractive as contaminant removal agents for water and soil cleaning. The large surface area of these nanoparticles imparts high sorption capacity to them, along with the ability to be functionalized for the enhancement of their affinity and selectivity. However, one of the most important properties is the outstanding capacity to act as redox-active materials, transforming the pollutants to less noxious chemical species by either oxidation or reduction, such as reduction of Cr(VI) to Cr(III) and dehalogenation of hydrocarbons. This book focuses on the methods of preparation of iron nanomaterials that can carry out contaminant removal processes and the use of these nanoparticles for cleaning waters and soils. It carefully explains the different aspects of the synthesis and characterization of iron nanoparticles and methods to evaluate their ability to remove contaminants, along with practical deployment. It overviews the advantages and disadvantages of using iron-based nanomaterials and presents a vision for the future of this nanotechnology. While this is an easy-to-understand book for beginners, it provides the latest updates to experts of this field. It also opens a multidisciplinary scope for engineers, scientists, and undergraduate and postgraduate students. Although there are a number of books published on the subject of nanomaterials, not too many of them are especially devoted to iron materials, which are rather of low cost, are nontoxic, and can be prepared easily and envisaged to be used in a large variety of applications. The literature has scarce reviews on preparation of iron nanoparticles from natural sources and lacks emphasis on the different processes, such as adsorption, redox pathways, and ionic exchange, taking place in the removal of different pollutants. Reports and mechanisms on soil treatment are not commonly found in the literature. This book opens a multidisciplinary scope for engineers and scientists and also for undergraduate or postgraduate students.

Nanoscale Zerovalent Iron Particles for Environmental Restoration

Author : Tanapon Phenrat
Publisher : Springer
ISBN 13 : 3319953400
Total Pages : 611 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Nanoscale Zerovalent Iron Particles for Environmental Restoration by : Tanapon Phenrat

Download or read book Nanoscale Zerovalent Iron Particles for Environmental Restoration written by Tanapon Phenrat and published by Springer. This book was released on 2019-01-31 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first complete edited volume devoted to providing comprehensive and state-of-the art descriptions of science principles and pilot- and field-scaled engineering applications of nanoscale zerovalent iron particles (NZVI) for soil and groundwater remediation. Although several books on environmental nanotechnology contain chapters of NZVI for environmental remediation (Wiesner and Bottero (2007); Geiger and Carvalho-Knighton (2009); Diallo et al. (2009); Ram et al. (2011)), none of them include a comprehensive treatment of the fundamental and applied aspects of NZVI applications. Most devote a chapter or two discussing a contemporary aspect of NZVI. In addition, environmental nanotechnology has a broad audience including environmental engineers and scientists, geochemists, material scientists, physicists, chemists, biologists, ecologists and toxicologists. None of the current books contain enough background material for such multidisciplinary readers, making it difficult for a graduate student or even an experienced researcher or environmental remediation practitioner new to nanotechnology to catch up with the massive, undigested literature. This prohibits the reader from gaining a complete understanding of NZVI science and technology. In this volume, the sixteen chapters are based on more than two decades of laboratory research and development and field-scaled demonstrations of NZVI implementation. The authors of each chapter are leading researchers and/or practitioners in NZVI technology. This book aims to be an important resource for all levels of audiences, i.e. graduate students, experienced environmental and nanotechnology researchers, and practitioners evaluating environmental remediation, as it is designed to involve everything from basic to advanced concepts.

Occurrence and Distribution of Iron, Manganese, and Selected Trace Elements in Ground Water in the Glacial Aquifer System of the Northern United States

Download Occurrence and Distribution of Iron, Manganese, and Selected Trace Elements in Ground Water in the Glacial Aquifer System of the Northern United States PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Occurrence and Distribution of Iron, Manganese, and Selected Trace Elements in Ground Water in the Glacial Aquifer System of the Northern United States by :

Download or read book Occurrence and Distribution of Iron, Manganese, and Selected Trace Elements in Ground Water in the Glacial Aquifer System of the Northern United States written by and published by . This book was released on 2009 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dissolved trace elements, including iron and manganese, are often an important factor in use of ground water for drinking-water supplies. Concentrations of these trace elements can very over several orders of magnitude across local well networks as well as across regions of the United States.

Adsorptive Iron Removal from Groundwater

Author : Sharoz Kumar Sharma
Publisher : CRC Press
ISBN 13 : 1000448304
Total Pages : 220 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Adsorptive Iron Removal from Groundwater by : Sharoz Kumar Sharma

Download or read book Adsorptive Iron Removal from Groundwater written by Sharoz Kumar Sharma and published by CRC Press. This book was released on 2021-05-31 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pilot study conducted at the Gilze water treatment plant of Water Supply North West Brabant demonstrated that adsorptive filtration has several potential advantages over floc filtration, namely: longer filter runs due to slower head loss development; better filtrate quality; shorter ripening time; and less backwash water use. In existing groundwater treatment plants, the high iron (II) adsorption capacity of the iron oxide coated filter media makes it potentially possible to switch the governing mode of operation from floc filtration to adsorptive filtration. To achieve this two options can be considered: iron (II) adsorption under anoxic conditions followed by oxidation with oxygen-rich water; and adsorption of iron (II) in the presence of oxygen and simultaneous oxidation. The first option might be attractive specifically when two filtration steps are available.

La contaminacion del agua subterranea y su transporte en medios porosos

Author : R. D. Arizabalo
Publisher : UNAM
ISBN 13 : 9789683637154
Total Pages : 40 pages
Book Rating : 4.6/5 (371 download)

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Book Synopsis La contaminacion del agua subterranea y su transporte en medios porosos by : R. D. Arizabalo

Download or read book La contaminacion del agua subterranea y su transporte en medios porosos written by R. D. Arizabalo and published by UNAM. This book was released on 1991 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Zero-valent Iron Reactive Materials for Hazardous Waste and Inorganics Removal

Author : Irene Man-Chi Lo
Publisher : Amer Society of Civil Engineers
ISBN 13 : 9780784408810
Total Pages : 343 pages
Book Rating : 4.4/5 (88 download)

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Book Synopsis Zero-valent Iron Reactive Materials for Hazardous Waste and Inorganics Removal by : Irene Man-Chi Lo

Download or read book Zero-valent Iron Reactive Materials for Hazardous Waste and Inorganics Removal written by Irene Man-Chi Lo and published by Amer Society of Civil Engineers. This book was released on 2007 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides up-to-date technical information and state-of-the-art research findings on the use of zero-valent iron reactive materials to remove contaminants frequently found in groundwater.

Environmental Applications of Nanoscale and Microscale Reactive Metal Particles

Author :
Publisher :
ISBN 13 : 9780841224674
Total Pages : pages
Book Rating : 4.2/5 (246 download)

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Book Synopsis Environmental Applications of Nanoscale and Microscale Reactive Metal Particles by :

Download or read book Environmental Applications of Nanoscale and Microscale Reactive Metal Particles written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Iron Oxide Nanoparticles for Biomedical Applications

Author : Sophie Laurent
Publisher : Elsevier
ISBN 13 : 0081012756
Total Pages : 336 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Iron Oxide Nanoparticles for Biomedical Applications by : Sophie Laurent

Download or read book Iron Oxide Nanoparticles for Biomedical Applications written by Sophie Laurent and published by Elsevier. This book was released on 2017-10-20 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron Oxide Nanoparticles for Biomedical Applications: Synthesis, Functionalization and Application begins with several chapters covering the synthesis, stabilization, physico-chemical characterization and functionalization of iron oxide nanoparticles. The second part of the book outlines the various biomedical imaging applications that currently take advantage of the magnetic properties of iron oxide nanoparticles. Brief attention is given to potential iron oxide based therapies, while the final chapter covers nanocytotoxicity, which is a key concern wherever exposure to nanomaterials might occur. This comprehensive book is an essential reference for all those academics and professionals who require thorough knowledge of recent and future developments in the role of iron oxide nanoparticles in biomedicine. - Unlocks the potential of iron oxide nanoparticles to transform diagnostic imaging techniques - Contains full coverage of new developments and recent research, making this essential reading for researchers and engineers alike - Explains the synthesis, processing and characterization of iron oxide nanoparticles with a view to their use in biomedicine

Relation of Electrochemical Potentials and Iron Content to Ground-water Flow Patterns

Author : William Back
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Relation of Electrochemical Potentials and Iron Content to Ground-water Flow Patterns by : William Back

Download or read book Relation of Electrochemical Potentials and Iron Content to Ground-water Flow Patterns written by William Back and published by . This book was released on 1965 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the reasons for the distribution and concentration of iron in ground water and summarizes the methods of making the field measurements and interpreting the results.

Environmental Release of and Exposure to Iron Oxide and Silver Nanoparticles

Author : Henning Wigger
Publisher : Springer
ISBN 13 : 3658167912
Total Pages : 269 pages
Book Rating : 4.6/5 (581 download)

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Book Synopsis Environmental Release of and Exposure to Iron Oxide and Silver Nanoparticles by : Henning Wigger

Download or read book Environmental Release of and Exposure to Iron Oxide and Silver Nanoparticles written by Henning Wigger and published by Springer. This book was released on 2017-01-09 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis a prospective approach was developed to identify and to assess current as well as potentially upcoming product applications with focus on environmental releases and exposures of engineered nanomaterials. The developed product application scenarios were illustrated in case studies on iron oxide and silver nanoparticles. It was shown that despite of prevailing knowledge gaps, reasonable estimations for environmental releases and exposures can be made. This novel approach facilitates the identification of early indicators for precautionary risk management measures and among them benign by design concepts in technology and product development.