composite nanoadsorbents

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Composite Nanoadsorbents
Author : George Z. Kyzas,Athanasios C. Mitrpoulos
Publisher : Elsevier
Release Date : 2018-11-30
ISBN 10 : 0128141336
Pages : 385 pages

Composite Nanoadsorbents discusses the most recent advances in the field, including promising techniques for waste water decontamination and the advantages and drawbacks of nanoadsorbents in these applications. The implications of nanoadsorbents to public health and future developments for facilitating environmental sustainability are also discussed. New approaches for nanomaterials are analyzed, focusing on the effect of nanotechnology in adsorption applications. The effectiveness of nanosized materials is evaluated, along with cost factors and new synthesis routes of composite nanomaterials. Combining the areas of nanotechnology, adsorption, and composite surface chemistry, the synthesis, modifications and applications of nanotechnology in the adsorption process are demonstrated. Edited by a prolific expert in the field, this book will be a valuable resource for researchers, postgraduate students and professionals in the fields of nanotechnology, adsorption and materials synthesis. Bridges the gap between theory and application of composite nanoadsorbents Provides an understanding of the benefits of nanoadsorbents and their cost, efficiency and novelty Includes material on inorganic nanoadsorbents and carbon nanotubes

Non-Steroidal Anti-Inflammatory Drugs in Water
Author : Leobardo Manuel Gómez-Oliván
Publisher : Springer Nature
Release Date :
ISBN 10 : 3030562948
Pages : 329 pages

Handbook of Functionalized Nanomaterials for Industrial Applications
Author : Chaudhery Mustansar Hussain
Publisher : Elsevier
Release Date : 2020-04-24
ISBN 10 : 0128167882
Pages : 1098 pages

Functionalized nanomaterials have extremely useful properties, which can outperform their conventional counterparts because of their superior chemical, physical, and mechanical properties and exceptional formability. They are being used for the development and innovation in a range of industrial sectors. However, the use of functionalized nanomaterials is still in its infancy in many industrial settings. Functionalized nanomaterials have the potential to create cheaper and more effective consumer products and industrial processes. However, they also could have adverse effects on the environment, human health, and safety, and their sustainability is questionable, if used incorrectly. This book discusses the opportunities and challenges of using functionalized nanomaterials in a variety of major industrial sectors. Handbook of Functionalized Nanomaterials for Industrial Applications provides a concise summary of the major applications of functionalized nanomaterials in industry today. It covers the enhancements in industrial techniques and processes, due to functionalized nanomaterials, showing how they substantially improve the performance of existing procedures, and how they can deliver exciting consumer products more cheaply. Emphasis is given to greener approaches, leading to more sustainable products and devices. The legal, economical, and toxicity aspects of functionalized nanomaterials are also discussed in detail. Highlights established industrial applications of functionalized nanomaterials and discusses their future potential for a range of industrial sectors Discusses how functionalized nanomaterials are being used to create new types of commercial products and devices Assesses the challenges of using functionalized nanomaterials in industry, setting out major safety and regulatory challenges

Environment at Crossroads Challenges and Green Solutions
Author : Arun Arya
Publisher : Scientific Publishers
Release Date : 2020-07-17
ISBN 10 : 9389184959
Pages : 315 pages

The global environment has significantly changed due to a number of factors such as industrial pollution, expansion of agricultural land way beyond the fringe forest zones, destruction of virgin forests, loss of quality agricultural lands due to soil erosion, loss of global wildlife and biodiversity, climate change, global warming, devastating forest fires, floods, draughts, melting of glaciers to mention a few. Human or anthropogenic impacts are in turn devastating the planet with our attention being shifted only to the shinning aspect of our civilizations. The most alarming fact about this hidden factor is that they are all directly or indirectly impacted by human activities in some way or other. The present work, Environment at Crossroads deals with various environmental problems like climate change, global warming, food security, bioremediation of waste, oil spills, and problems of heavy metal toxicity, control strategies like use of gene therapy, conservation of mangroves, revival of river Vishwamitri and role of plant and animals in biodiversity conservation is discussed.

New Polymer Nanocomposites for Environmental Remediation
Author : Chaudhery Mustansar Hussain,Ajay Kumar Mishra
Publisher : Elsevier
Release Date : 2018-02-19
ISBN 10 : 0128110341
Pages : 756 pages

New Polymer Nanocomposites for Environmental Remediation summarizes recent progress in the development of materials’ properties, fabrication methods and their applications for treatment of contaminants, pollutant sensing and detection. This book presents current research into how polymer nanocomposites can be used in environmental remediation, detailing major environmental issues, and key materials properties and existing polymers or nanomaterials that can solve these issues. The book covers the fundamental molecular structure of polymers used in environmental applications, the toxicology, economy and life-cycle analysis of polymer nanocomposites, and an analysis of potential future applications of these materials. Recent research and development in polymer nanocomposites has inspired the progress and use of novel and cost-effective environmental applications. Presents critical, actionable guidelines to the structure and property design of nanocomposites in environmental remediation Focuses on taking technology out of the lab and into the real world Summarizes the latest developments in polymer nanocomposites and their applications in catalytic degradation, adsorptive removal and detection of contaminants in the environment Enables researchers to stay ahead of the curve, with a full discussion of regulatory issues and potential new applications and materials in this area

Carbon Nanomaterial-Based Adsorbents for Water Purification
Author : Suprakas Sinha Ray,Rashi Gusain,Neeraj Kumar
Publisher : Elsevier
Release Date : 2020-06-27
ISBN 10 : 0128219602
Pages : 420 pages

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-based nanostructures and their composites Assesses the major toxicological challenges in using nanostructured materials as adsorbents for water purification

Author : Kamel A. Abd-Elsalam,Muhammad Zahid
Publisher : Elsevier
Release Date : 2020-12-10
ISBN 10 : 0128211423
Pages : 626 pages

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

Carbon Nanomaterials as Adsorbents for Environmental and Biological Applications
Author : Carlos P. Bergmann,Fernando Machado Machado
Publisher : Springer
Release Date : 2015-06-01
ISBN 10 : 3319188755
Pages : 122 pages

This book presents a summary of the current use of carbon nanomaterials for water treatment, drug delivery, systems and nanosensors. The first chapter elucidates the adsorption process phenomenon. Also, the properties of different carbon nanomaterials for adsorption applications are covered. The third chapter presents the kinetic and equilibrium models of adsorption, processing of experimental data and adsorption process peculiarities. Environmental and biological applications of carbon nanomaterials are listed in the last chapter. This book is written from an application-oriented perspective and is useful for all those interested in nanoadsorbents.

Nanomaterials for Environmental Protection
Author : Boris I. Kharisov,Oxana Vasilievna Kharissova,H. V. Rasika Dias
Publisher : John Wiley & Sons
Release Date : 2014-08-27
ISBN 10 : 1118845544
Pages : 592 pages

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

Biocompatible Hybrid Oxide Nanoparticles for Human Health
Author : Inna V. Melnyk,Miroslava Vaclavikova,Gulaim A. Seisenbaeva,Vadim G. Kessler
Publisher : Elsevier
Release Date : 2019-06-30
ISBN 10 : 0128161884
Pages : 288 pages

Biocompatible Hybrid Oxide Nanoparticles for Human Health: From Synthesis to Applications explores the synthesis, structure, properties and applications of functionalized oxide nanoparticles. The books shows the applications of materials depending on their composition and structure, with a focus on silicon, titanium and iron oxides, each of which was chosen because of their unique features, including silica because it is chemically resistant to most organic solvents, harmless to living organisms, can thicken flowable formulations, and increase the strength of materials, titania for its unique chemical, optical, electrophysical and bactericidal properties, and iron-containing materials because they possess important magnetic properties. Shows how oxide nanoparticles are being used to solve current problems in the fields of environmental protection, medicine, and in the creation of "smart" materials Includes case studies that explore the major characteristics and applications of silica, titania and iron oxide nanomaterials Discusses the use of biocompatible oxide nanostructures in the development of new sensing technology

Spectroscopy of Polymer Nanocomposites
Author : Sabu Thomas,Didier Rouxel,Deepalekshmi Ponnamma
Publisher : William Andrew
Release Date : 2016-02-16
ISBN 10 : 0323413919
Pages : 498 pages

Spectroscopy of Polymer Nanocomposites covers all aspects of the spectroscopic characterization of polymer nanocomposites. More than 25 spectroscopy characterization techniques – almost all used in materials science – are treated in the book, with discussion of their potentialities and limitations. By comparing the techniques with each other and presenting the techniques together with their specific application areas, the book provides scientists and engineers the information needed for solving specific problems and choosing the right technique for analyzing the material structure. From this, the dispersion structure of fillers, property relations and filler-polymer interactions can be determined, and, ultimately, the right materials can be chosen for the right applications. Besides the techniques and structure-property relations, aspects covered include: phase segregation of filler particles, filler agglomeration and deagglomeration, filler dispersion, filler-polymer interactions, surfaces and interfaces. The book also examines recent developments, as well as unresolved issues and new challenges, in the characterization of surfaces and interfaces in polymer nanocomposites. This handpicked selection of topics, and the combined expertise of contributors from industry, academia, government and private research organizations across the globe, make this survey an outstanding reference source for anyone involved in the field of polymer nanocomposites in academia or industry. Provides comprehensive coverage of spectroscopy techniques for analyzing polymer nanocomposites Enables researchers and engineers to choose the right technique and make better materials decisions in research and a range of industries Presents the fundamentals, information on structure-property relations, and all other aspects relevant for understanding spectroscopic analyses of nanoreinforced polymers and their applications

Bio- and Nanosorbents from Natural Resources
Author : Shivani Bhardwaj Mishra,Ajay Kumar Mishra
Publisher : Springer
Release Date : 2017-10-20
ISBN 10 : 3319687085
Pages : 182 pages

This book reviews the work in the field of nanoadsorbents derived from natural polymers, with a special emphasis on materials finding application in water remediation. It includes natural materials both with an organic or an inorganic skeleton, from which the nanomaterials can be made. Those nanomaterials can therefore be used to reinforce other matrices and in their pristine form have an extraordinary adsorption efficiency. Being of natural or biological origin, the materials described in this book distinguish themselves as eco-friendly and non-toxic. The book describes how these benefits of the described materials can be combined and exploited. It will thus appeal to chemists, nanotechnologists, environmental engineers and generally all scientist working in the field of water pollution and remediation as an inspiration for the innovation toward new technologies.

Nanocomposites for Pollution Control
Author : Chaudhery Mustansar Hussain,Ajay Kumar Mishra
Publisher : CRC Press
Release Date : 2018-04-24
ISBN 10 : 1351387944
Pages : 656 pages

Nanocomposites present outstanding mechanical properties and compatibility owing to their composite matrix and unique physical and chemical composition provided by large surface-area-to-volume ratios and high interfacial reactivity. Freedom to functionalize nanocomposites with various chemical groups increases their affinity toward target pollutants, which is highly desirable for the selective extraction of target analytes in complex environmental matrixes. This book presents the recent progress in the field of nanocomposites and their properties, fabrication methods, and applications for pollution control and sensing. It discusses the advances in pollution control techniques made possible because of nanocomposites and focuses on environment-friendly and efficient approaches. The text also covers economic, toxicological, and regulatory issues and research trends.

Nanomaterials for Air Remediation
Author : Abdeltif Amrane,Aymen Amine Assadi,Phuong Nguyen-Tri,Tuan Anh Nguyen,Sami Rtimi
Publisher : Elsevier
Release Date : 2020-01-22
ISBN 10 : 0128188227
Pages : 420 pages

Nanomaterials for Air Remediation provides a comprehensive description of basic knowledge and current research progress in the field of air treatment using nanomaterials. The book explores how nanomaterials are used in various air remediation techniques, including advanced oxidation processes, biological processes, and filtration. It also covers their combined use as nanocatalysts, nanoantibiotics, nanoadsorbents, nanocontainers, nanofiltrations and nanosensors. Major challenges to using nanomaterials for improving air quality on a mass scale, both practical and regulatory, are also presented. This is an important resource for materials scientists and environmental engineers who are looking to understand how nanotechnology is used to enhance air quality. Includes coverage of a wide range of nanomaterials, from biochemical to chemical materials, and nanomaterials supported photocatalysts Discusses how the properties of nanomaterials are being used to make more efficient air purification systems and products Assesses the practical and regulatory challenges of using different types of nanomaterials for air remediation

Nanotechnology for Sustainable Water Resources
Author : Ajay Kumar Mishra,Chaudhery Mustansar Hussain
Publisher : John Wiley & Sons
Release Date : 2018-02-05
ISBN 10 : 1119323843
Pages : 588 pages

In this book, we have summarized recent progresses due to novel nanomaterials for sustainable water resources. Book provides a summary of the state of the art knowledge to scientists, engineers and policy makers, about recent developments due to nanotechnology for sustainable water resources arena. The advances in sustainable water resources technologies in the context of modern society’s interests will be considered preferably which allow to identify grand challenges and directions for future research. The book contributors have been selected from all over the world and the essential functions of the nanotechnologies have presented rather than their anticipated applications. Moreover, up to date knowledge on economy, toxicity and regulation related to nanotechnology are presented in detail. In the end, role of nanotechnology for green and sustainable future has also been briefly debated.

A New Modified MWCNTs with 3-aminopyrazole as a Nanoadsorbent for Cd(II) Removal from Aqueous Solutions
Author : N.A
Publisher : N.A
Release Date : 2017
ISBN 10 :
Pages : 329 pages

Abstract: In this work, the carboxylated multi-walled carbon nanotubes (MWCNTs-COOH) were chemically modified with 3-aminopyrazole to synthesize MWCNTs-f. Then the three nanoadsorbents, i.e., MWCNTs, MWCNTs-COOH, and MWCNTs-f, have been separately used to the adsorption of Cd(II) ions from aqueous solutions. The adsorbents were characterized by Fourier transform infrared spectroscopy (FT-IR), energy-dispersive X-ray spectroscopy (EDS), field emission scanning electron Microscope (FE-SEM), thermal gravimetric analysis (TGA), and Bruner-Emmet-Teller (BET) surface area measurement. The effects of pH, adsorbent dose, initial ion concentration, and temperature on adsorption efficiency were investigated by central composite design a subset of response surface methodology for experimental design to reducing the number of experiments runs having the interaction effects between the parameters. The optimum adsorption conditions for all adsorbents were 20 mg of the adsorbents, pH = 8–9, and 50 mg L −1 of Cd(II) ions at 45 °C. At the optimum conditions, Cd(II) ions removal efficiencies were 83.7, 65.9 and 35.7% for MWCNTs-f, MWCNTs-COOH, and MWCNTs, respectively. The quadratic model was applied for analysis of variance and indicated that pH and temperature were the most effective parameters in the adsorption process. The pseudo-second-order model was achieved from the adsorption kinetic studies. Also, various adsorption isotherm models at different temperatures were examined. The results show that the Langmuir isotherm is fitted suitably for the three adsorbents in this work and the best-selected isotherm models for the adsorption of Cd(II) ions by MWCNTs, MWCNTs-COOH, and MWCNTs-f were Langmuir, Dubinin–Radushkevich and Temkin models, respectively. Moreover, desorption study revealed the favorable regeneration ability of adsorbents powders, even after 3 adsorption-desorption cycles.

Multifunctional Materials and Modeling
Author : M. A. Korepanov,A. M. Lipanov,Gennady E. Zaikov,A. K. Haghi
Publisher : CRC Press
Release Date : 2015-06-10
ISBN 10 : 1498709540
Pages : 374 pages

This important book presents a valuable collection of new research and new trends in nanomaterials, mesoscopy, quantum chemistry, and chemical physics processes. It highlights the development of nanomaterials as well as investigation of combustion and explosion processes. It highlights new trends in processes and methods of the treatment of polymeric materials and also covers material modification, including super small quantities of metal/carbon nanocomposites as well as new information on the modeling of processes and quantum calculations. Nonlinear kinetic appearances and their applications are highlighted as well. The chapters are divided into three major sections: computational modeling, surface and interface investigations, and nanochemistry, nanomaterials, and nanostructured materials.

Nanotechnology in Industrial Wastewater Treatment
Author : Dr. Arup Roy,Jayanta Bhattacharya
Publisher : IWA Publishing
Release Date : 2015-01-15
ISBN 10 : 1780406878
Pages : 220 pages

Nanotechnology in Industrial Wastewater Treatment is a state of the art reference book. The book is particularly useful for wastewater technology development laboratories and organizations. All professional and academic areas connected with environmental engineering, nanotechnology based wastewater treatment and related product design are incorporated and provide an essentialresource. The book describes the application and synthesis of Ca-based and magnetic nano-materials and their potential application for removal/treatment of heavy metals from wastewater. Nanotechnology in Industrial Wastewater Treatment discusses the rapid wastewater treatment methods using Ca-based nanomaterials and magnetic nanomaterials. This is an emerging area of new science and technology in wastewater treatment. The main audiences for the book are water industry professionals, research scholars and students in the area of Environmental Engineering and Nanotechnology. Authors: Dr. Arup Roy Department of Mining Engineering, Geo-Environmental Lab., Indian Institute of Technology, Kharagpur,India; and Professor Jayanta Bhattacharya, Department of Mining Engineering, Geo-Environmental Lab., Indian Institute of Technology, Kharagpur, India.

Application of Adsorbents for Water Pollution Control
Author : Amit Bhatnagar
Publisher : Bentham Science Publishers
Release Date : 2012-11-11
ISBN 10 : 1608052699
Pages : 541 pages

Among various water and wastewater treatment technologies, the adsorption process is considered better because of lower cost, simple design and easy operation. Activated carbon (a universal adsorbent) is generally used for the removal of diverse types of pollutants from water and wastewater. Research is now being directed towards the modification of carbon surfaces to enhance its adsorption potential towards specific pollutants. However, widespread use of commercial activated carbon is sometimes restricted especially in developing or poor countries due to its higher costs. Attempts are therefore being made to develop inexpensive adsorbents utilizing abundant natural materials, agricultural and industrial waste materials. Use of waste materials as low-cost adsorbents is attractive due to their contribution in the reduction of costs for waste disposal, therefore contributing to environmental protection. This e-book explores knowledge on recent developments in adsorbents synthesis and their use in water pollution control. This handy reference work is intended for researchers and scientists actively engaged in the study of adsorption and the development and application of efficient adsorption technology for water treatment. This e-book covers a wide range of topics including modeling aspects of adsorption process and the applications of conventional and non-conventional adsorbents in water remediation emphasizing sorption mechanisms of different pollutants on the adsorbents.

Advances in Nanostructured Composites
Author : Mahmood Aliofkhazraei
Publisher : CRC Press
Release Date : 2019-04-30
ISBN 10 : 1482236648
Pages : 502 pages

Composites and nanocomposites are used in cases where long durability and strength of components are required; i.e., where high stress levels, erosion processes and multiphase environments are present, including the parts under collision and impact, the parts under rotating motion and erosion (like excavation drills in oil and gas wells). The first volume of this book aims to provide a guide for fabrication of new nanocomposites mainly based on carbon nanotubes and graphene. The main topics of this volume are: Application of Nano-powders for Formation of Metal Matrix of Composites, Conjugated Polymer Nanocomposites, Biopolymer Nanocomposites, Dental Nanocomposites, Graphene-based Nanocomposites for Electrochemical Energy Storage, Polymer/Filler Composites for Optical Diffuse Reflectors, Synthesis and Applications of LDH-Based Nanocomposites, Rubber—CNT Nanocomposites, Nanocomposite Fibers with Carbon Nanotubes, Fabrications of Graphene Based Nanocomposites for Electrochemical Sensing of Drug Molecules, Recent Advances in Graphene Metal Oxide Based Nanocomposites.