Environmental Application And Implication Of Nanoscale Zerovalent Iron

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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.

Environmental Application and Implication of Nanoscale Zerovalent Iron

Author : Qiliang 'Luke' Wang
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659628252
Total Pages : 224 pages
Book Rating : 4.6/5 (282 download)

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Book Synopsis Environmental Application and Implication of Nanoscale Zerovalent Iron by : Qiliang 'Luke' Wang

Download or read book Environmental Application and Implication of Nanoscale Zerovalent Iron written by Qiliang 'Luke' Wang and published by LAP Lambert Academic Publishing. This book was released on 2015-01-06 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the environmental application and implication of nanoscale zerovlanet iron (NZVI) are studied. Reduction and removal of Bromate and TCE DNAPL using NZVI were evaluated for drinking water treatment and groundwater remediation. A visualization technique for TCE DNAPL removal using reactive NZVI and bimetallic nanoparticles was conducted using a glass micromodel with a view toward improved contaminant displacement. Inert/pseudo-inert gases, including argon, nitrogen, and carbon dioxide, were utilized to stabilize synthesized NZVI after lyophilization to prevent self-ignition. In addition, the aging effect was investigated for these stabilized NZVI both in humid and dry conditions. A new and simple method was proposed for encapsulating NZVI using poly (vinyl pyrrolidone) (PVP) nanofibrous membranes by an electrospinning technology to maintain catalytic activity. At last, mobilization and deposition of NZVI in a porous medium were observed using a water-saturated glass micromodel; a high-resolution microscope was utilized to visualize the transport phenomena of microscopic aggregations of NZVI inside the micromodel.

Nanotechnologies for Environmental Remediation

Author : Giusy Lofrano
Publisher : Springer
ISBN 13 : 331953162X
Total Pages : 332 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Nanotechnologies for Environmental Remediation by : Giusy Lofrano

Download or read book Nanotechnologies for Environmental Remediation written by Giusy Lofrano and published by Springer. This book was released on 2017-03-02 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book discussing the principles of green chemistry and green engineering an international team of investigators present significant recent developments in applying nanoscience, nanoengineering, and nanotechnology to the area of environmental remediation. The opening chapters introduce candidate nanomaterials, properties, mechanisms that enable the applications, the advantages and limitations compared to existing processes and commercial research requirements. It then explores the detection and application of nanomaterials in photocatalytic processes and as adsorbents, and also covers the effect of nanoparticles in the activated sludge process. Later chapters focus on the effects of nanoparticles on crops, the risks associated with the presence of nanoparticles in the environment, and lastly the environmental effects of nanoscale zero-valent iron (nZVI) on land remediation. This timely, multi-author contributed volume is aimed at students, technicians, and academics interested in the role, risks and benefits of nanotechnology in modern environmental contexts.

Nanotechnology for Environmental Remediation

Author : Sung Hee Joo
Publisher : Springer Science & Business Media
ISBN 13 : 0387288260
Total Pages : 170 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Nanotechnology for Environmental Remediation by : Sung Hee Joo

Download or read book Nanotechnology for Environmental Remediation written by Sung Hee Joo and published by Springer Science & Business Media. This book was released on 2006-06-18 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the suitability of nanoscale zero-valent iron (ZVI) for degradation of agrochemicals. This book identifies by-products produced from the ZVI-mediated degradation process of particular contaminants, and explains the reaction mechanism by which ZVI degrades a chosen contaminant.

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.

Nanotechnology and the Environment

Author : Kathleen Sellers
Publisher : CRC Press
ISBN 13 : 0203881079
Total Pages : 296 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Nanotechnology and the Environment by : Kathleen Sellers

Download or read book Nanotechnology and the Environment written by Kathleen Sellers and published by CRC Press. This book was released on 2008-07-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials' unique properties offer revolutionary means to optimize a variety of products, including electronics, textiles, paintings and coatings, pharmaceuticals, and personal care products. However, these same properties mean that nanoscale materials can behave differently in the human body and the environment than conventional materials.

Environmental Nanotechnology: Implications and Applications

Author :
Publisher : Elsevier
ISBN 13 : 0323988407
Total Pages : 328 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Environmental Nanotechnology: Implications and Applications by :

Download or read book Environmental Nanotechnology: Implications and Applications written by and published by Elsevier. This book was released on 2022-11-02 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Nanotechnology: Implications and Applications, Volume 99 focuses on the implications and applications of Environmental Nanotechnology. The book presents the various methods used for the production and characterization of nanoparticles, and includes chapters on Nanoparticles: An overview, Nanomaterials and photocatalysis for environment: Applications and characterization, Toxicity of inorganic nanoparticles, Overview of nanoparticles technology usage for water treatment with an emphasis on the emerging water pollutants, Nanotechnology in wastewater treatment, Nanomaterials for groundwater remediation, Development of nano-sensor and biosensor as an air pollution detection technique for the foreseeable future, and more. Additional chapters in this comprehensive release include Nanomaterials as a tool for soil remediation in sustainable agriculture, Impact of nanoparticles in wastewater treatment, Nanoparticles in solid waste: Impact and management strategies, and Global regulations and legislations on nanoparticles usage and application in diverse horizons. - Includes information on how nanotechnology impacts different environmental fields - Presents the benefits of Nanotechnology usage in the treatment of groundwater, water, wastewater, air and soil-like environmental compartments - Discusses available management and policies for the regulation of nanotechnology usage

Aggregation and Transport of Nanoscale Zerovalent Iron Particles in Model Groundwater Systems

Author : Mohan Basnet
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (948 download)

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Book Synopsis Aggregation and Transport of Nanoscale Zerovalent Iron Particles in Model Groundwater Systems by : Mohan Basnet

Download or read book Aggregation and Transport of Nanoscale Zerovalent Iron Particles in Model Groundwater Systems written by Mohan Basnet and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Nanoscale zerovalent iron (NZVI) particles are promising engineered nanomaterials for the in situ remediation of various environmental contaminants into innocuous products. In field applications, direct injection of NZVI into the subsurface has been suggested as a promising technique for achieving rapid remediation. However, challenges have been encountered in field application that includes passivation, aggregation and limited transport. Therefore, the success of site remediation using NZVI depends on the progress made to increase nanoparticle reactivity, reduce aggregation and improve mobility. The overall objective of this research was to evaluate the aggregation and transport behavior of NZVI particles in environmentally relevant model groundwater environments. Palladium-doped NZVI (Pd-NZVI) was chosen to ensure heightened reactivity towards the contaminants to address the passivation problem whereas particle surface-modification with stabilizing polymers was investigated to reduce particle aggregation and concurrently improve transport. In this study, rhamnolipid biosurfactant was proposed for the first time as a novel stabilizing surface-modifier and its efficacy was compared with previously proposed surface-modifiers (carboxymethylcellulose and soy protein). By monitoring changes in particle hydrodynamic diameter as a function of time using dynamic light scattering followed by a systematic assessment of transport behavior in sand packed columns, it is shown that while bare Pd-NZVI is prone to rapid aggregation surface-modified Pd-NZVI exhibited good colloidal stability and improved transport at low ionic strengths (10 mM). In particular, rhamnolipid significantly enhanced transport even at much lower concentrations than the other surface modifiers (10 mg/L compared to 100 mg/L). However, an increase in solution ionic strength influenced both aggregation and transport behavior. Nonetheless, at the highest ionic strength tested, the transport of rhamnolipid-coated Pd-NZVI was significantly higher than that of Pd-NZVI coated with other surface modifiers suggesting that rhamnolipid is most suitable in field application.The transport potential of surface-modified Pd-NZVI was further examined in granular matrices of varied complexities: in quartz sand, in loamy sand and clay-amended quartz sand over a wide range of environmentally relevant ionic strengths. Data suggests that collector geochemical composition and heterogeneity can dramatically alter Pd-NZVI transport potential; markedly reduced transport potential was observed in loamy sand than in quartz sand.Given that microbes and biofilms are ubiquitous in the subsurface environment, the role of biofilm on Pd-NZVI transport was investigated by using biofilm-coated quartz sand to pack transport columns. Transport results showed heightened Pd-NZVI retention in the presence of biofilms suggesting that biofilms may act as a collector surface for nanoparticle retention in the groundwater environment. A viability assay suggests that the retained Pd-NZVI is non-toxic to the Pseudomonas aeruginosa cells in biofilms. However, some inhibitory effect was observed to planktonic bacterial cells. Finally, considering the cost associated with the use of Pd, an alternative reactive nanoparticle, sulfidated NZVI (S-NZVI), was also studied whereby the aggregation and transport behavior of S-NZVI was systematically investigated in a wide range of environmentally relevant water chemistries. Data suggests that sulfidation can influence NZVI surface electrokinetic properties, and thus its stability and transport in granular matrices.Overall, this study makes a major impact in the field of environmental remediation as it addresses key aspects of nanotechnology-enabled site remediation, particularly aspects pertaining to nanoparticle surface coating, collector grain physical, geochemical and biological heterogeneity, and groundwater chemistry." --

Nanomaterials

Author : Igor Linkov
Publisher : Springer Science & Business Media
ISBN 13 : 1402094914
Total Pages : 459 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Nanomaterials by : Igor Linkov

Download or read book Nanomaterials written by Igor Linkov and published by Springer Science & Business Media. This book was released on 2008-12-26 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many potential questions regarding the risks associated with the development and use of wide-ranging technologies enabled through engineered nanomaterials. For example, with over 600 consumer products available globally, what information exists that describes their risk to human health and the environment? What en- neering or use controls can be deployed to minimize the potential environmental health and safety impacts of nanomaterials throughout the manufacturing and product lifecycles? How can the potential environmental and health benefits of nanotechnology be realized and maximized? The idea for this book was conceived at the NATO Advanced Research Workshop (ARW) on “Nanomaterials: Environmental Risks and Benefits and Emerging Consumer Products. ” This meeting – held in Algarve, Portugal, in April 2008 – started with building a foundation to harmonize risks and benefits associated with nanomaterials to develop risk management approaches and policies. More than 70 experts, from 19 countries, in the fields of risk assessment, decision-analysis, and security discussed the current state-of-knowledge with regard to nanomaterial risk and benefits. The discussion focused on the adequacy of available risk assessment tools to guide nanomaterial applications in industry and risk governance. The workshop had five primary purposes: Describe the potential benefits of nanotechnology enabled commercial products. Identify and describe what is known about environmental and human health risks of nanomaterials and approaches to assess their safety. Assess the suitability of multicriteria decision analysis for reconciling the benefits and risks of nanotechnology.

Environmental Nanotechnology

Author : Mark Wiesner
Publisher : McGraw Hill Professional
ISBN 13 : 0071511040
Total Pages : 554 pages
Book Rating : 4.0/5 (715 download)

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Book Synopsis Environmental Nanotechnology by : Mark Wiesner

Download or read book Environmental Nanotechnology written by Mark Wiesner and published by McGraw Hill Professional. This book was released on 2007-06-05 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the Properties of Today's Widely Used Nanomaterials— and Assess Their Potentially Harmful Effects on the Environment Environmental Nanotechnology is the first book to assist you in both understanding the properties of new nanomaterial-centered technology and assessing the potentially harmful effects these materials may have on the environment. Written by a team of 29 leading experts from around the world, this comprehensive book presents cutting-edge coverage of the fabrication, characterization, and measurement of nanomaterials...emerging markets for nanomaterials...nanotechnologies in the energy industry...nanotechnologies for environmental quality...nanotechnology transport and fate in the environment...toxicological impacts of nanomaterials...and much more. Filled with detailed illustrations, Environmental Nanotechnology features: State-of-the-art techniques for the characterization and measurement of nanomaterials The latest findings on the transport and fate of nanomaterials in the environment Nanotechnologies for energy production, storage, and distribution In-depth analyses of the ecotoxicological impacts of nanomaterials New methods for developing nanomaterials with less environmental risk Inside This Landmark Environmental Engineering Guide _ • Nanomaterials: New Challenges and Opportunities • Fabrication of Nanomaterials • Characterization and Measurement of Nanomaterials • Emerging Markets for Nanomaterials • Nanomaterial-Enabled Technologies for Energy Production, Storage, and Distribution • Nanomaterial-Enabled Technologies for Environmental Quality • Nanomaterial Transport and Fate in the Environment • Ecotoxicological Impacts of Nanomaterials • Toxicological Impacts of Nanomaterials

Applying Nanotechnology for Environmental Sustainability

Author : Joo, Sung Hee
Publisher : IGI Global
ISBN 13 : 1522505865
Total Pages : 585 pages
Book Rating : 4.5/5 (225 download)

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Book Synopsis Applying Nanotechnology for Environmental Sustainability by : Joo, Sung Hee

Download or read book Applying Nanotechnology for Environmental Sustainability written by Joo, Sung Hee and published by IGI Global. This book was released on 2016-08-04 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials have been used for years in industries such as consumer products, textile production, and biomedicine, yet the literature outlining their use in environmental causes is limited. The safety, toxicity, transportation, and removal of this technology must be addressed as nanotechnology and nanomaterial use is expected to grow. Applying Nanotechnology for Environmental Sustainability addresses the applications of nanomaterials in the field of environmental conservation and sustainability, and analyses the potential risks associated with their use. It elucidates the scientific concepts and emerging technologies in nanoscience and nanotoxicity by offering a wide range of innovative topics and reviews regarding its use. This publication is essential for environmental engineers, researchers, consultants, students, regulators, and professionals in the field of nanotechnology.

NANOTECHNOLOGY AND THE ENVIRONMENT.

Author :
Publisher :
ISBN 13 : 9781138581630
Total Pages : pages
Book Rating : 4.5/5 (816 download)

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Book Synopsis NANOTECHNOLOGY AND THE ENVIRONMENT. by :

Download or read book NANOTECHNOLOGY AND THE ENVIRONMENT. written by and published by . This book was released on 2023 with total page 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.

Nanochemistry

Author : Geoffrey A Ozin
Publisher : Royal Society of Chemistry
ISBN 13 : 1782626263
Total Pages : 840 pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Nanochemistry by : Geoffrey A Ozin

Download or read book Nanochemistry written by Geoffrey A Ozin and published by Royal Society of Chemistry. This book was released on 2015-10-09 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: International interest in nanoscience research has flourished in recent years, as it becomes an integral part in the development of future technologies. The diverse, interdisciplinary nature of nanoscience means effective communication between disciplines is pivotal in the successful utilization of the science. Nanochemistry: A Chemical Approach to Nanomaterials is the first textbook for teaching nanochemistry and adopts an interdisciplinary and comprehensive approach to the subject. It presents a basic chemical strategy for making nanomaterials and describes some of the principles of materials self-assembly over 'all' scales. It demonstrates how nanometre and micrometre scale building blocks (with a wide range of shapes, compositions and surface functionalities) can be coerced through chemistry to organize spontaneously into unprecedented structures, which can serve as tailored functional materials. Suggestions of new ways to tackle research problems and speculations on how to think about assembling the future of nanotechnology are given. Primarily designed for teaching, this book will appeal to graduate and advanced undergraduate students. It is well illustrated with graphical representations of the structure and form of nanomaterials and contains problem sets as well as other pedagogical features such as further reading, case studies and a comprehensive bibliography.

Nanomaterials for Environmental Protection

Author : Boris I. Kharisov
Publisher : John Wiley & Sons
ISBN 13 : 1118845544
Total Pages : 1449 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Nanomaterials for Environmental Protection by : Boris I. Kharisov

Download or read book Nanomaterials for Environmental Protection written by Boris I. Kharisov and published by John Wiley & Sons. This book was released on 2014-08-27 with total page 1449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is divided into four main sections thoroughly analyzing the use of nanomaterials for water, air and soil solutions, and emphasizing environmental risks. Providing background on nanomaterials' two-decade study, it discusses the characterization and application of unconventional disinfectants, called antimicrobial nanomaterials, which fall into three categories and, while seemingly harmless, have potential hazards if applied improperly. Special attention is given to the process of remediation, synthetics techniques, and properties of nanomaterials, with examples to which new and trained readers in the field can relate and understand. an interdisciplinary approach, aimed at scientists in physical chemistry, nanotechnology, and environmental sciences includes applications of non-conventional techniques in environmental protection furthers the development of applied nanoscience and nanotechnology suggests new industrial projects and university courses addressing nanotechnology in and for the environment includes applications for water, air and soil protection

Environmental Applications and Implications of Iron Based Nanoparticles

Author : Veronica Llaneza La Grave
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (97 download)

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Book Synopsis Environmental Applications and Implications of Iron Based Nanoparticles by : Veronica Llaneza La Grave

Download or read book Environmental Applications and Implications of Iron Based Nanoparticles written by Veronica Llaneza La Grave and published by . This book was released on 2014 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The degradation of our nation's water quality by anthropogenic activities is a critical issue that requires innovation in water treatment technologies. A case in point is the contamination of water resources by arsenic (As), a metalloid with well-documented adverse impacts on the environment and human health. Accordingly, the maximum contaminant level (MCL) for As in drinking water previously set at 50 ... g/L by the US Environmental Protection Agency was lowered down to 10 ... g/L. This new and stringent MCL has since stimulated research on novel water treatment technologies for As removal. The current emergence of nanotechnology is rather timely, in that, it allows the manufacturing of nanomaterials with peculiar characteristics and great potentials for use in advanced water treatment technologies. In this dissertation, engineered zero-valent iron (nZVI) nanoparticles (NPs) were investigated for their ability to sorb As, with the ultimate goal to develop an efficient application for purification of As contaminated waters.

Groundwater Geochemistry

Author : Sughosh Madhav
Publisher : John Wiley & Sons
ISBN 13 : 1119709709
Total Pages : 448 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Groundwater Geochemistry by : Sughosh Madhav

Download or read book Groundwater Geochemistry written by Sughosh Madhav and published by John Wiley & Sons. This book was released on 2021-06-14 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains both practical and theoretical aspects of groundwater resources relating to geochemistry. Focusing on recent research in groundwater resources, this book helps readers to understand the hydrogeochemistry of groundwater resources. Dealing primarily with the sources of ions in groundwater, the book describes geogenic and anthropogenic input of ions into water. Different organic, inorganic and emerging contamination and salinity problems are described, along with pollution-related issues affecting groundwater. New trends in groundwater contamination remediation measures are included, which will be particularly useful to researchers working in the field of water conservation. The book also contains diverse groundwater modelling examples, enabling a better understanding of water-related issues and their management. Groundwater Geochemistry: Pollution and Remediation offers the reader: An understanding of the quantitative and qualitative challenges of groundwater resources An introduction to the environmental geochemistry of groundwater resources A survey of groundwater pollution-related issues Recent trends in groundwater conservation and remediation Mathematical and statistical modeling related to groundwater resources Students, lecturers and researchers working in the fields of hydrogeochemistry, water pollution and groundwater will find Groundwater Geochemistry an essential companion.