Nanoscale Materials in Water Purification Book

Nanoscale Materials in Water Purification


  • Author : Sabu Thomas
  • Publisher : Elsevier
  • Release Date : 2018-11-14
  • Genre: Science
  • Pages : 890
  • ISBN 10 : 9780128139271

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Nanoscale Materials in Water Purification 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

Aquananotechnology Book

Aquananotechnology


  • Author : Kamel A. Abd-Elsalam
  • Publisher : Elsevier
  • Release Date : 2020-12-01
  • Genre: Technology & Engineering
  • Pages : 626
  • ISBN 10 : 9780128211427

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Aquananotechnology Excerpt :

Aquananotechnology: Applications of Nanomaterials for Water Purification focuses on the impacts of, and opportunities for, the application of nanotechnology to enhance water quality and the societal concerns surrounding the widespread use of nanotechnology in the water arena. Sections cover the use of nano-sensors for the detection of water pollutants, the control of waterborne pathogens, and the use of nano-biochar coal fly composites for phytoremdtions wastewater pollutants. In addition, the book explores the uses of nanoadsorbents for heavy metals, dyes, Arsenic, pesticides, and water/wastewater remediation and decontamination of water from xenobiotics, bionanocomposites, metal oxides, silver, zinc nanoparticles, and carbon-based nanomaterials for wastewater treatment. In addition, the book covers the use of zerovalent iron nanomaterials and nanostructured mesoporous silica for water purification, along with nano-hydrogels to increase water efficiency and conservation. Finally, the socioeconomic impacts and risks of aquananotechnology in ecosystems are discussed. This book provides a detailed description of the ecological applications of nanomaterials in aquatic environments, offering a cogent analysis of both major applications and challenges. Shows how a range of nanomaterial types are being used for ecological applications in aquatic environments Explores the effects different types of nanomaterials have on a variety of ecosystems Assesses the major challenges of using nanotechnology to improve water quality on a mass scale

Handbook of Nanomaterials for Wastewater Treatment Book
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Handbook of Nanomaterials for Wastewater Treatment


  • Author : Bharat A. Bhanvase
  • Publisher : Elsevier
  • Release Date : 2021-05-05
  • Genre: Technology & Engineering
  • Pages : 1216
  • ISBN 10 : 9780128214992

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Handbook of Nanomaterials for Wastewater Treatment Excerpt :

Handbook of Nanomaterials for Wastewater Treatment: Fundamentals and Scale up Issues provides coverage of the nanomaterials used for wastewater treatment, covering photocatalytic nanocomposite materials, nanomaterials used as adsorbents, water remediation processes, and their current status and challenges. The book explores the major applications of nanomaterials for effective catalysis and adsorption, also providing in-depth information on the properties and application of new advanced nanomaterials for wastewater treatment processes. This is an important reference source for researchers who need to solve basic and advanced problems relating to the use of nanomaterials for the development of wastewater treatment processes and technologies. As nanotechnology has the potential to substantially improve current water and wastewater treatment processes, the synthesis methods and physiochemical properties of nanomaterials and noble metal nanoparticles make their performance and mechanisms efficient for the treatment of various pollutants. Explains the properties of the most commonly used nanomaterials used for wastewater treatment Describes the major nanoscale synthesis and processing techniques for wastewater treatment Assesses the major challenges for using nanomaterials on a mass scale for wastewater treatment

Water Purification Book

Water Purification


  • Author : Alexandru Grumezescu
  • Publisher : Academic Press
  • Release Date : 2016-12-28
  • Genre: Technology & Engineering
  • Pages : 772
  • ISBN 10 : 9780128043714

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Water Purification 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

Nanomaterials for Water Treatment and Remediation Book

Nanomaterials for Water Treatment and Remediation


  • Author : Srabanti Ghosh
  • Publisher : CRC Press
  • Release Date : 2021-12-29
  • Genre: Technology & Engineering
  • Pages : 487
  • ISBN 10 : 9781000485325

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Nanomaterials for Water Treatment and Remediation 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.

Advanced Nanomaterials for Water Engineering  Treatment  and Hydraulics Book

Advanced Nanomaterials for Water Engineering Treatment and Hydraulics


  • Author : Saleh, Tawfik A.
  • Publisher : IGI Global
  • Release Date : 2017-01-30
  • Genre: Technology & Engineering
  • Pages : 384
  • ISBN 10 : 9781522521372

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Advanced Nanomaterials for Water Engineering Treatment and Hydraulics 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.

Application of Nanotechnology in Water Research Book

Application of Nanotechnology in Water Research


  • Author : Ajay Kumar Mishra
  • Publisher : John Wiley & Sons
  • Release Date : 2014-06-09
  • Genre: Science
  • Pages : 552
  • ISBN 10 : 9781118939284

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Application of Nanotechnology in Water Research Excerpt :

Details the water research applications of nanotechnology invarious areas including environmental science, remediation,membranes, nanomaterials, and water treatment At the nano size, materials often take on unique and sometimesunexpected properties that result in them being ‘tuned’to build faster, lighter, stronger, and more efficient devices andsystems, as well as creating new classes of materials. In waterresearch, nanotechnology is applied to develop more cost-effectiveand high-performance water treatment systems, as well as to provideinstant and continuous ways to monitor water quality. This volume presents an array of cutting-edge nanotechnologyresearch in water applications including treatment, remediation,sensing, and pollution prevention. Nanotechnology applications forwaste water research have significant impact in maintaining thelong-term quality, availability, and viability of water. Regardlessof the origin, such as municipal or industrial waste water, itsremediation utilizing nanotechnology can not only be recycled anddesalinized, but it can simultaneously detect biological andchemical contamination. Application of Nanotechnology in Water Research describesa broad area of nanotechnology and water research where membraneprocesses (nanofiltration, ultrafiltration, reverse osmosis, andnanoreactive membranes) are considered key components of advancedwater purification and desalination technologies that remove,reduce, or neutralize water contaminants that threaten human healthand/or ecosystem productivity and integrity. Various nanoparticlesand nanomaterials that could be used in water remediation(zeolites, carbon nanotubes, self-assembled monolayer on mesoporoussupports, biopolymers, single-enzyme nanoparticles, zero-valentiron nanoparticles, bimetallic iron nanoparticles, and nanoscalesemiconductor photocatalysts) are discussed. The book also coverswater-borne infectious diseases as well as water-borne pathogens,microbes, and toxicity approach.

Advanced Nanomaterials for Wastewater Remediation Book

Advanced Nanomaterials for Wastewater Remediation


  • Author : Ravindra Kumar Gautam
  • Publisher : CRC Press
  • Release Date : 2016-08-05
  • Genre: Science
  • Pages : 430
  • ISBN 10 : 9781315351124

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Advanced Nanomaterials for Wastewater Remediation 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.

Tourism in Asian Cities Book

Tourism in Asian Cities


  • Author : Saurabh Kumar Dixit
  • Publisher : Routledge
  • Release Date : 2020-12-18
  • Genre: Business & Economics
  • Pages : 304
  • ISBN 10 : 9780429559822

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Tourism in Asian Cities Excerpt :

This timely and significant book explores the characteristics and complexities of Asian urban tourism, considering the extent to which Western paradigms can be transferred to Asian settings and the striking contrasts that exist within the region. In an era of unprecedented urban expansion in Asian cities, this book comes at a time of great urgency, illuminating the possible problems and opportunities that arise when a destination emerges as a tourism hotspot. Split into three parts; introducing Asian urban tourism and urbanization, the management and marketing of Asian cities, and emerging trends and issues associated with Asian urban tourism, the book offers a range of varying and vibrant perspectives from international and interdisciplinary experts in the field. Chapters include studies on a wide range of destinations such as Hong Kong, Macau, Cambodia, Phuket, Kolkata, Busan, Delhi, and Sri Lanka among many others, and explore crucial contemporary themes such as overtourism, urbanization and administrative challenges, world heritage, smart cities and the use of technologies such as VR in urban tourism experience creation. It will be a vital resource for upper-level students, researchers, and academics in tourism, city tourism, Asian studies, development studies, cultural studies, and sustainability, as well as professionals in the field of tourism management.

Carbon Nanomaterial Based Adsorbents for Water Purification Book

Carbon Nanomaterial Based Adsorbents for Water Purification


  • Author : Suprakas Sinha Ray
  • Publisher : Elsevier
  • Release Date : 2020-06-27
  • Genre: Technology & Engineering
  • Pages : 420
  • ISBN 10 : 9780128219607

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Carbon Nanomaterial Based Adsorbents for Water Purification Excerpt :

The deterioration of water quality and unavailability of drinkable water are pressing challenges worldwide. The removal of toxic organic and inorganic pollutants from water is vital for a clean environment, as a response to water scarcity. Adsorption-based water technologies are among the most widely used because of their high efficiency and low cost, without relying on a complex infrastructure. In recent years, carbon nanomaterials (CNMs), such as graphene and derivatives, carbon nanotubes, carbon nanofibers, nanoporous carbon, fullerenes, graphitic carbon nitride, and nanodiamonds have been extensively exploited as adsorbents due to their extraordinary surface properties, ease of modification, large surface area, controlled structural varieties, high chemical stability, porosity, low density, ease of regeneration, and reusability. This book provides a thorough overview of the state of the art in carbon nanomaterials as they are used for adsorption applications in water purifications, as well as addressing their toxicological challenges. This volume primarily explores the fundamentals of adsorption, its mechanical aspects, synthesis and properties of CNMs, and adsorption performances of CNMs and their nanocomposites with organic and inorganic materials. Structural engineering and activation processes produce materials with enhanced adsorptive properties and separation efficiencies. Furthermore, the formation of CNMs with 2D and 3D macro-and microstructures and high porosities is a potential approach to improve adsorption performances and extend CNM use at the industrial level. The book also addresses important issues regarding these adsorbents that potentially affect future research and industrial applications of carbon-based nanoadsorbents in water security. Presents advances in multifunctional 3D superstructures of carbon nanomaterials and their composites for adsorption applications Outlines the fundamentals on synthesis and characterization techniques of carbon

Nanoscale Materials Book

Nanoscale Materials


  • Author : Luis M. Liz-Marzán
  • Publisher : Springer Science & Business Media
  • Release Date : 2007-05-08
  • Genre: Science
  • Pages : 500
  • ISBN 10 : 9780306481086

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Nanoscale Materials Excerpt :

Organized nanoassemblies of inorganic nanoparticles and organic molecules are building blocks of nanodevices, whether they are designed to perform molecular level computing, sense the environment or improve the catalytic properties of a material. The key to creation of these hybrid nanostructures lies in understanding the chemistry at a fundamental level. This book serves as a reference book for researchers by providing fundamental understanding of many nanoscopic materials.

Waste Management  Concepts  Methodologies  Tools  and Applications Book

Waste Management Concepts Methodologies Tools and Applications


  • Author : Management Association, Information Resources
  • Publisher : IGI Global
  • Release Date : 2019-12-06
  • Genre: Technology & Engineering
  • Pages : 1680
  • ISBN 10 : 9781799812111

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Waste Management Concepts Methodologies Tools and Applications Excerpt :

As the world’s population continues to grow and economic conditions continue to improve, more solid and liquid waste is being generated by society. Improper disposal methods can not only lead to harmful environmental impacts but can also negatively affect human health. To prevent further harm to the world’s ecosystems, there is a dire need for sustainable waste management practices that will safeguard the environment for future generations. Waste Management: Concepts, Methodologies, Tools, and Applications is a vital reference source that examines the management of different types of wastes and provides relevant theoretical frameworks about new waste management technologies for the control of air, water, and soil pollution. Highlighting a range of topics such as contaminant removal, landfill treatment, and recycling, this multi-volume book is ideally designed for environmental engineers, waste authorities, solid waste management companies, landfill operators, legislators, environmentalists, policymakers, government officials, academicians, researchers, and students.

Environmental Nanotechnology for Water Purification Book

Environmental Nanotechnology for Water Purification


  • Author : Shahid Ul-Islam
  • Publisher : John Wiley & Sons
  • Release Date : 2020-06-10
  • Genre: Technology & Engineering
  • Pages : 340
  • ISBN 10 : 9781119640455

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Environmental Nanotechnology for Water Purification Excerpt :

Dyes, pigments and metals are extensively used in food, paper, carpet, rubber, plastics, cosmetics, and textile industries, in order to color and finish products. As a result, they generate a considerable amount of coloured wastewater rich in organic, inorganic, and mineral substances which are continuously polluting the water bodies and affecting human and aquatic life. Besides these industries, urban and agricultural activities also generate effluents high in biochemical oxygen demand (BOD) and chemical oxygen demand (COD). In recent years, considerable research work has been done in this area and is underway to eliminate heavy metals particularly mercury (Hg), chromium (Cr), lead (Pb), selenium and cadmium (Cd) and synthetic dyes from polluted waters which have high toxicity and carcinogenicity. Currently a number of methods are in operation to decontaminate the polluted waters. Among several purification technologies, use of nanoparticles/composites have gained much attention as efficient purification technology due to its many advantages such as simple synthesis, special chemical and physical properties, unique photocatalytic activity and beneficial antimicrobial properties and high efficiency. The book Environmental Nanotechnology for Water Purification comprehensively covers and provides new insights on all nanoparticles, composites and advanced methods employed in water purification.

Nanomaterials for Water Treatment and Remediation Book

Nanomaterials for Water Treatment and Remediation


  • Author : Srabanti Ghosh
  • Publisher : CRC Press
  • Release Date : 2021-12-29
  • Genre: Technology & Engineering
  • Pages : 487
  • ISBN 10 : 9781000485332

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Nanomaterials for Water Treatment and Remediation 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.

Biopolymeric Nanomaterials Book

Biopolymeric Nanomaterials


  • Author : Shamsher S. Kanwar
  • Publisher : Elsevier
  • Release Date : 2021-09-24
  • Genre: Technology & Engineering
  • Pages : 730
  • ISBN 10 : 9780323853286

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Biopolymeric Nanomaterials Excerpt :

Biopolymeric Nanomaterials: Fundamentals and Applications outlines the fundamental design concepts and emerging applications of biopolymeric nanomaterials. The book also provides information on emerging applications of biopolymeric nanomaterials, including in biomedicine, manufacturing and water purification, as well as assessing their physical, chemical and biological properties. This is an important reference source for materials scientists, engineers and biomedical scientists who are seeking to increase their understanding of how polymeric nanomaterials are being used for a range of biomedical and industrial applications. Biopolymeric nanomaterials refer to biocompatible nanomaterials, consisting of biopolymers, such as protein (silk, collagen, gelatin, ß-casein, zein, and albumin), protein-mimicked polypeptides and polysaccharides (chitosan, alginate, pullulan, starch, and heparin). Biopolymeric nanomaterials may be used as i) delivery systems for bioactive compounds in food application, (ii) for delivery of therapeutic molecules (drugs and genes), or for (iii) tissue engineering. Provides information on the design concepts and synthesis of biopolymeric nanomaterials in biomedical and industrial applications Highlights the major properties and processing methods for biopolymeric nanomaterials Assesses the major challenges of producing biopolymeric nanomaterials on an industrial scale