Download or read book Emerging Nanotechnologies for Water Treatment written by Yanbiao Liu and published by Royal Society of Chemistry. This book was released on 2021-11-03 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid population growth, urbanisation and industrialisation have caused serious problems in terms of water pollution and the supply of safe water. Solutions for monitoring pollutants in water and for removing them are urgently needed and they must be both efficient and sustainable. Recent advances in emerging environmental nanotechnologies provide promising solutions for these issues. The physical and chemical properties of nanomaterials can be tailored by controlling attributes such as their size, shape, composition, and surface, so that they can be both highly specific and highly efficient. This makes them perfect platforms for a variety of environmental applications including sensing, treatment and remediation. Providing an array of cutting-edge nanotechnology research in water applications, including sensing, treatment, and remediation, as well as a discussion of progress in the rational design and engineering of nanomaterials for environmental applications, this book is a valuable reference for researchers working in applications for nanotechnology, environmental chemistry and environmental engineering as well as those working in the water treatment industry.
Download or read book Nanotechnology in Water and Wastewater Treatment written by Amimul Ahsan and published by Elsevier. This book was released on 2018-11-15 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology in Water and Waste Water Treatment: Theory and Applications explores the unique physicochemical and surface properties of nanoparticles and highlights the advantages they provide for engineering applications. Applications covered include the generation of fresh water from surface water and seawater, the prevention of the contamination of the environment, and the creation of effective and efficient methods for remediation of polluted waters. Each chapter covers a different nanotechnology-based approach and examines the basic principles, practical applications, recent breakthroughs and associated limitations. This book is ideal for researchers and professionals in the fields of nanotechnology, water treatment and desalination. In addition, it is also ideal for postgraduate students, industry and government professionals, managers and policymakers. - Gathers together the latest research and developments in the field from journal articles and conference proceedings - Discusses and evaluates the most economical and low cost treatment technologies - Presents information from related fields on the applicability, strengths and weaknesses of particular nanomaterials in key applications, thus allowing for the continuation and expansion of research in a range of fields
Download or read book Development in Wastewater Treatment Research and Processes written by Susana Rodriguez-Couto and published by Elsevier. This book was released on 2021-09-11 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: Removal of Emerging Contaminants from Wastewater through Bio-nanotechnology showcases profiles of the nonregulated contaminants termed as "emerging contaminants, which comprise industrial and household persistent toxic chemicals, pharmaceuticals and personal care products (PPCPs), pesticides, surfactants and surfactant residues, plasticizers and industrial additives, manufactured nanomaterials and nanoparticles, microplastics, etc. that are used extensively in everyday life. The occurrence of "emerging contaminants in wastewater, and their behavior during wastewater treatment and production of drinking water are key issues in the reuse and recycling of water resources. This book focuses on the exploitation of Nano-biotechnology inclusive of the state-of-the-art remediate strategies to degrade/detoxify/stabilize toxic and hazardous contaminants and restore contaminated sites, which is not as comprehensively discussed in the existing titles on similar topics available in the global market. In addition, it discusses the potential environmental and health hazards and ecotoxicity associated with the widespread distribution of emerging contaminants in the water bodies. It also considers the life cycle assessment (LCA) of emerging (micro)-pollutants with suitable case studies from various industrial sources. - Provides natural and ecofriendly solutions to deal with the problem of pollution - Details underlying mechanisms of nanotechnology-associated microbes for the removal of emerging contaminants - Describes numerous successful field studies on the application of bio-nanotechnology for eco-restoration of contaminated sites - Presents recent advances and challenges in bio-nanotechnology research and applications for sustainable development - Provides authoritative contributions on the diverse aspects of bio-nanotechnology by world's leading experts
Download or read book Water Purification written by Alexandru Grumezescu and published by Academic Press. This book was released on 2016-12-28 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Purification, a volume in the Nanotechnology in the Food Industry series, provides an in-depth review of the current technologies and emerging application of nanotechnology in drinking water purification, also presenting an overview of the common drinking water contaminants, such as heavy metals, organics, microorganisms, pharmaceuticals, and their occurrences in drinking water sources. As the global water crisis has motivated the industry to look for alternative water supplies, nanotechnology presents significant potential for utilizing previously unacceptable water sources. This books explores the practical methodologies for transforming water using nanotechnologies, and is a comprehensive reference to a wide audience of food science research professionals, professors, and students who are doing research in this field. - Includes the most up-to-date information on nanotechnology applications and research methods for water purification and treatment - Presents applications of nanotechnology and engineered nanomaterials in drinking water purification to improve efficiency and reduce cost - Provides water purification research methods that are important to water quality, including precipitation, adsorption, membrane separation, and ion exchange - Covers the potential risks of nanotechnology, such as the toxicological effects of engineered nanomaterials in water and how to minimize risks based on research studies
Download or read book Advanced Research in Nanosciences for Water Technology written by Ram Prasad and published by Springer. This book was released on 2019-02-04 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The establishment of clean, safe water is one of the major challenges facing societies around the globe. The continued urbanization of human populations, the increasing manipulation of natural resources, and the resulting pollution are driving remarkable burden on water resources. Increasing demands for food, energy, and natural resources are expected to continue to accelerate in the near future in response to the demands of these changing human populations. In addition, the complexity of human activities is leading to a diversity of new chemical contaminants in the environment that represent a major concern for water managers. This will create increased pressure on both water quantity and quality, making it increasingly difficult to provide a sustainable supply of water for human welfare and activities. Although protection of water resources is the best long-term solution, we will also need innovative novel approaches and technologies to water treatment to ensure an adequate superior quality resource to meet these needs. Solving tomorrow’s water issues will require unique approaches that incorporate emerging new technologies. Great advances have been made in the area of nanotechnology. Due to their unique physical and chemical properties, nanomaterials are extensively used in antibacterial medical products, membrane filters, electronics, catalysts, and biosensors. Nanoparticles can have distinctly different properties from their bulk counterparts, creating the opportunity for new materials with a diversity of applications. Recent developments related to water treatment include the potential use of carbon nanotubes, nanocompositae, nanospheres, nanofibers, and nanowires for the removal of a diversity of chemical pollutants. By exploiting the assets and structure of these new materials, such as increased surface area, high reactivity, and photocatalytic action, it will be possible to create technologies that can be very efficient at removing and degrading environmental pollutants. Understanding and using these unique properties should lead to innovative, cost-effective applications for addressing the complexities of emerging needs for water treatment and protection. Although still in the early stages, research into the application of nanotechnology shows great promise for solving some of these major global water issues. This comprehensive text describes the latest research and application methods in this rapidly advancing field.
Download or read book Water Treatment with New Nanomaterials written by Shahin Homaeigohar and published by MDPI. This book was released on 2021-01-21 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Given that the threat of water shortage is expanding across the globe, the evolution of advanced technologies that enable water purification and, thus, water re-use in an energy and resource efficient manner are of great importance. In this regard, nanomaterials have been playing a crucial role and offering new opportunities for the construction of permeable and selective membranes and adsorbents. Such features are of paramount importance, particularly given the limited available energy resources. In this book, several recent studies are introduced that deal with water treatment via nanomaterial-based technologies. Such state-of-the-art technologies have employed nanomaterials that are made of polymer, composite, ceramic, and carbon, etc., and are shaped in various dimensionalities and forms such as particle (0D), fiber (1D), and film (2D–3D). The nanostructured membranes and adsorbents as well as photocatalytic nanosystems capable of active photodecomposition of organic pollutants, e.g., dyes, are the main focal points of discussion.
Download or read book Nanoscale Materials in Water Purification written by Sabu Thomas and published by Elsevier. This book was released on 2018-11-14 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel nanoscale materials are now an essential part of meeting the current and future needs for clean water, and are at the heart of the development of novel technologies to desalinate water. The unique properties of nanomaterials and their convergence with current treatment technologies present great opportunities to revolutionize water and wastewater treatment. Nanoscale Materials for Water Purification brings together sustainable solutions using novel nanomaterials to alleviate the physical effects of water scarcity. This book covers a wide range of nanomaterials, including noble metal nanoparticles, magnetic nanoparticles, dendrimers, bioactive nanoparticles, polysaccharidebased nanoparticles, nanocatalysts, and redox nanoparticles for water purification. Significant properties and characterization methods of nanomaterials such as surface morphology, mechanical properties, and adsorption capacities are also investigated - Explains how the unique properties of a range of nanomaterials makes them important water purification agents - Shows how the use of nanotechnology can help create cheaper, more reliable, less energy-intensive, more environmentally friendly water purification techniques - Includes case studies to show how nanotechnology has successfully been integrated into water purification system design
Download or read book Emerging Nanotechnologies for Site Remediation and Wastewater Treatment written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The impacts of nanotechnology are increasingly evident in all areas of science and technology, including the field of environmental studies and treatment. Experts anticipate the development and implementation of environmentally beneficial nanotechnologies in the categories of sensing and detecting, pollution prevention, and treatment and remediation. Of the three, the category of treatment and remediation has seemingly experienced the most growth in recent years. In terms of site remediation, the development and deployment of nanotechnology for contaminant destruction has already taken place. Nanoscale iron particles and the subsequent derivatives (bimetallic iron particles and emulsified iron) represent a viable commercially available nanotechnology for remediation. Currently, over 15 academic and commercial field scale tests involving nano-iron particles are underway or have reached completion. Many more sites have scheduled field studies and consequently the number of vendors supplying this product continues to grow. In addition, a multitude of nanotechnology applications for site remediation and wastewater treatment are currently in the research and development stages. From dendritic polymers to functionalized ceramics, the technologies poised to impact the treatment field are considerably diverse.
Download or read book Nanomaterials for Water Treatment and Remediation written by Srabanti Ghosh and published by CRC Press. This book was released on 2021-12-28 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a comprehensive view of water-treatment technologies, Nanomaterials for Water Treatment and Remediation explores recent developments in the use of advanced nanomaterials (ANMs) for water treatment and remediation. In-depth reaction mechanisms in water-treatment technologies, including adsorption, catalysis, and membrane filtration for water purification using ANMs, are discussed in detail. The book includes an investigation of the fabrication processes of nanostructured materials and the fundamental aspects of surfaces at the nanoscale. The book also covers the removal of water-borne pathogens and microbes through a photochemical approach. FEATURES Explains various chemical treatments for the removal and separation of hazardous dyes, organic pollutants, pharmaceuticals, and heavy metals from aqueous solutions, including adsorption, advanced oxidation process, and photocatalysis Discusses the rational design of nanoporous materials with a tunable pore structure and fabrication of nanomaterials by surface chemistry engineering Covers the role of nanomaterials-assisted oxidation and reduction processes, design of nano-assisted membrane-based separation, and multifunctional nanomaterials and nanodevices for water treatment Provides an understanding of the structure–activity relationship and stability of ANMs under critical experimental conditions Identifies potential challenges in the application of multifunctional ANMs for future research Nanomaterials for Water Treatment and Remediation is aimed at researchers and industry professionals in chemical, materials, and environmental engineering as well as related fields interested in the application of advanced materials to water treatment and remediation.
Download or read book Advanced Research in Nanosciences for Water Technology written by Thirugnanasambandham Karchiyappan and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The establishment of clean, safe water is one of the major challenges facing societies around the globe. The continued urbanization of human populations, the increasing manipulation of natural resources, and the resulting pollution are driving remarkable burden on water resources. Increasing demands for food, energy, and natural resources are expected to continue to accelerate in the near future in response to the demands of these changing human populations. In addition, the complexity of human activities is leading to a diversity of new chemical contaminants in the environment that represent a major concern for water managers. This will create increased pressure on both water quantity and quality, making it increasingly difficult to provide a sustainable supply of water for human welfare and activities. Although protection of water resources is the best long-term solution, we will also need innovative novel approaches and technologies to water treatment to ensure an adequate superior quality resource to meet these needs. Solving tomorrow’s water issues will require unique approaches that incorporate emerging new technologies. Great advances have been made in the area of nanotechnology. Due to their unique physical and chemical properties, nanomaterials are extensively used in antibacterial medical products, membrane filters, electronics, catalysts, and biosensors. Nanoparticles can have distinctly different properties from their bulk counterparts, creating the opportunity for new materials with a diversity of applications. Recent developments related to water treatment include the potential use of carbon nanotubes, nanocompositae, nanospheres, nanofibers, and nanowires for the removal of a diversity of chemical pollutants. By exploiting the assets and structure of these new materials, such as increased surface area, high reactivity, and photocatalytic action, it will be possible to create technologies that can be very efficient at removing and degrading environmental pollutants. Understanding and using these unique properties should lead to innovative, cost-effective applications for addressing the complexities of emerging needs for water treatment and protection. Although still in the early stages, research into the application of nanotechnology shows great promise for solving some of these major global water issues. This comprehensive text describes the latest research and application methods in this rapidly advancing field.
Download or read book Advanced Nanomaterials for Wastewater Remediation written by Ravindra Kumar Gautam and published by CRC Press. This book was released on 2016-08-05 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination of aqueous environments by hazardous chemical compounds is the direct cause of the decline of safe clean water supply throughout the globe. The use of unconventional water sources such as treated wastewater will be a new norm. Emerging nanotechnological innovations have great potential for wastewater remediation processes. Applications that use smart nanomaterials of inorganic and organic origin improve treatment efficiency and lower energy requirements. This book describes the synthesis, fabrication, and application of advanced nanomaterials in water treatment processes; their adsorption, transformation into low toxic forms, or degradation phenomena, and the adsorption and separation of hazardous dyes, organic pollutants, heavy metals and metalloids from aqueous solutions. It explains the use of different categories of nanomaterials for various pollutants and enhances understanding of nanotechnology-based water remediation to make it less toxic and reusable.
Download or read book Emerging and Nanomaterial Contaminants in Wastewater written by Ajay Kumar Mishra and published by Elsevier. This book was released on 2019-11-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging and Nanomaterial Contaminants in Wastewater: Advanced Treatment Technologies describes the state-of-the-art of remediation technologies, such as those involving nanotechnology, filtration devices (e.g. membranes), strategies involving adsorption and precipitation processes, development of new sorbents, nanosorbents, biosorbents, green technology, bio-electrokinetics, degradation of pollutants, advanced oxidative process, oxidative electrochemical and photocatalytic processes, catalytic degradation, and emerging hybrid technologies, such as photocatalyst membrane photoreactors using TiO2. Scientists and researchers in academia and industry will benefit from this comprehensive resource on the fundamental science behind the mechanisms at which wastewater sources can be purified from emerging contaminants. - Provides a fundamental understanding of emerging contaminants to help readers select appropriate remediation technologies - Discusses, in detail, new and advanced green technologies that remove emerging contaminants from wastewater - Shows how to ensure water quality and save public health by protecting water resources from contaminants
Download or read book Application of Nanotechnology in Water Research written by Ajay Kumar Mishra and published by John Wiley & Sons. This book was released on 2014-06-23 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the water research applications of nanotechnology in various areas including environmental science, remediation, membranes, nanomaterials, and water treatment At the nano size, materials often take on unique and sometimes unexpected properties that result in them being ‘tuned’ to build faster, lighter, stronger, and more efficient devices and systems, as well as creating new classes of materials. In water research, nanotechnology is applied to develop more cost-effective and high-performance water treatment systems, as well as to provide instant and continuous ways to monitor water quality. This volume presents an array of cutting-edge nanotechnology research in water applications including treatment, remediation, sensing, and pollution prevention. Nanotechnology applications for waste water research have significant impact in maintaining the long-term quality, availability, and viability of water. Regardless of the origin, such as municipal or industrial waste water, its remediation utilizing nanotechnology can not only be recycled and desalinized, but it can simultaneously detect biological and chemical contamination. Application of Nanotechnology in Water Research describes a broad area of nanotechnology and water research where membrane processes (nanofiltration, ultrafiltration, reverse osmosis, and nanoreactive membranes) are considered key components of advanced water purification and desalination technologies that remove, reduce, or neutralize water contaminants that threaten human health and/or ecosystem productivity and integrity. Various nanoparticles and nanomaterials that could be used in water remediation (zeolites, carbon nanotubes, self-assembled monolayer on mesoporous supports, biopolymers, single-enzyme nanoparticles, zero-valent iron nanoparticles, bimetallic iron nanoparticles, and nanoscale semiconductor photocatalysts) are discussed. The book also covers water-borne infectious diseases as well as water-borne pathogens, microbes, and toxicity approach.
Download or read book Emerging Nanotechnologies in Immunology written by Ranjita Shegokar and published by William Andrew. This book was released on 2018-05-17 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emerging Nanotechnologies in Immunology aims to deliver a systematic and comprehensive review of data concerning the nature of interaction and nano-related risks between the nanophamaceuticals currently in the pipeline of S&T development for skin, ocular, and nasal drug delivery, including absorption, toxicity, and the ability to distribute after systemic exposure.The scientific development of manufactured nanomaterials for drug delivery is increasing rapidly. One of the most prominent applications is topical drug delivery, where cutaneous, ocular, and nasal exposure becomes even more relevant. These targets are the first barrier that nanoparticles encounter when in contact with the human body.The contributors addresses a representative set of the broad spectrum of nanopharmaceuticals currently being used, including cationic lipid nanoparticles, polymeric PLGA, PLA nanoparticles, biomacromolecules-based nanoparticles, and other scaffolds tissue engineered skin substitutes. Regulation and risk is also covered, since the safety of these nanophamaceuticals still represents a barrier to their wide innovative use. - Provides the reader with a thorough knowledge of the safety aspects of nanopharmaceuticals which are currently under research - Focuses on the characterization and quantification of the nanopharmaceuticals - Allows readers to understand the correlation between the nature of the materials and their potential nanotoxicological effects - Includes an overview of regulatory aspects related to the R&D of nanopharmaceuticals
Download or read book Nanotechnology in Water Treatment Applications written by Thomas Eugene Cloete and published by Caister Academic Press Limited. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanotechnology, the engineering and art of manipulating matter at the nanoscale (1-100 nm), offers the potential of novel nanomaterials for the treatment of surface water, groundwater, and wastewater contaminated by toxic metal ions, organic and inorganic solutes, and microorganisms. At the present time, many nanomaterials are under active research and development. This timely volume reviews the current state-of-the-art research and development of different nanomaterials (nanostructured catalytic membranes, nanosorbents, nanocatalysts, and bioactive nanoparticles) and their application in water treatment, purification, and disinfection. The expert authors have contributed chapters focusing on the cutting-edge research in this emerging technology and its applications in microbiology and water treatment. The topics covered include the detection of microbial pathogens, nanofibers, and nanobiocides in water purification; nanozymes for biofilm removal; water and wastewater treatment; and reverse osmosis. Also included is a chapter dedicated to the health and environmental concerns for the use of nanotechnology in water treatment. This book is for all who are interested in nanobiotechnology, bioremediation, biodiagnostics, molecular diagnostics, and environmental microbiology and it is a recommended text for all microbiology laboratories.
Download or read book Advanced Nanomaterials for Water Engineering Treatment and Hydraulics written by Saleh, Tawfik A. and published by IGI Global. This book was released on 2017-01-30 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: While nanotechnology has been a booming research field for years, the study of how it can be used alongside water engineering has not been deeply explored. By examining the ways in which nanomaterials can aid hydraulics, these tools can be used for water purification, water treatments, and a vast array of other uses that will make water engineering easier and safer. Advanced Nanomaterials for Water Engineering, Treatment, and Hydraulics is a comprehensive reference source for the latest research-based material on the use of progressive nanotechnologies for water technologies. Featuring coverage on relevant topics such as water purification, nano-metal oxides, chitosan nanoparticles, and contaminated waste water, this is an ideal reference source for engineers, students, academics, and researchers seeking innovative perspectives on the use of nanomaterials in water engineering.
Download or read book Nano Enabled Technologies for Water Remediation written by Noel Jacob Kaleekkal and published by Elsevier. This book was released on 2022-08-09 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nano-Enabled Technologies for Water Remediation highlights several aspects of wastewater treatment using low-dimensional carbon-based materials. The book also focuses on advances in membrane-based separation, specifically on the pressure driven membrane process. In the case of membrane advances, the focus is exclusively on metal and metal oxide, mixed matrix membranes, GO, and CNT loaded membranes for targeted pollutant removal. Further, new and upcoming technologies of membrane preparation, via the electrospinning method, and advances in membrane distillation and wastewater remediation are discussed. In addition, the book includes coverage of recent advances occurring in sustainable technologies for wastewater remediation with bio-active nanomaterials, bio-inspired, and bio-templated nanomaterials which assist readers in gaining a new perspective for implementing nature-mimicked designs for water treatment and conservation. - Covers fundamental theories for complex technologies so that the readers do not need to sift through large quantities of available literature - Provides information on major nano-enabled technologies for wastewater treatment, such as composite membranes, electrospun nanofibrous membranes, visible-light catalysts, multi-functional adsorbents, hydrogels, bio-active materials, bio-inspired materials, and more - Assesses the major challenges to integrating nanotechnology solutions to water remediation processes in a scalable and cost-efficient manner
