Engineered Carbon-Nanocatalyst Composites and Carbon Mixed Matrix Membranes for Water and Wastewater Treatment
Engineered Carbon-Nanocatalyst Composites and Carbon Mixed Matrix Membranes for Water and Wastewater Treatment

Author: Mojtaba Abolhassani

Publisher:

Published: 2019

Total Pages: 0

ISBN-13:

DOWNLOAD EBOOK

Carbonaceous materials such as graphene oxide, and activated carbon have a wide range of applications in water and wastewater treatment due to the high surface area, unique structure, and chemical and thermal stability. Carbon-based materials can be used as a membrane, an adsorbent, a support for nanomaterials, or as a filler within membranes to remove contaminants from water. In this research, the specific carbon materials and how their properties influence their use and performance in specific engineering applications is explored. Here, membrane filtration and adsorption/degradation of the water and wastewater using carbon-based material are investigated. The research firstly focuses on mixed-matrix polymeric membranes containing chitosan as the matrix and graphene oxide as an additive to improve the properties of the membranes. Two different sizes of graphene oxide particles were added to a chitosan matrix to improve the properties of a water filtration membrane. The effect of graphene oxide particle size on the morphology, structure, chemical composition, and water filtration performance was investigated. In addition, FeNi nanoparticle-carbon composite materials are studied as a reactive treatment for in situ groundwater remediation. The research includes the development of a specific synthesis process for nickel-doped nanoscale zero valent iron (Ni-NZVI) immobilization onto the carbon support. Then the new method was applied to make nanoparticle-carbon composites with five different carbon types. A variety of characterization were used to understand the relationship between carbon properties and trichloroethylene (TCE) removal. The carbons only and the composites were tested for TCE removal. The results suggested that the mechanism of TCE removal by carbons is adsorption and is highly related to the carbon properties of surface area, micro-pore volume, and functional groups on the surface. However, the mechanism of TCE removal by composites was confirmed as a combination of adsorption and degradation. The carbon properties did not affect TCE removal significantly when the carbon was used as a support for the reactive nanoparticles (NPs). In addition, the effect of the Ni and carbon ratio on TCE removal and Ni leaching was investigated. The Ni leaching was successfully decreased by using composites with lower Ni:Fe ratios and higher carbon:Fe ratios.

Water Treatment Using Engineered Carbon Nanotubes
Water Treatment Using Engineered Carbon Nanotubes

Author: Mohammad Hadi Dehghani

Publisher: Elsevier

Published: 2023-09-09

Total Pages: 629

ISBN-13: 0443185255

DOWNLOAD EBOOK

Water Treatment Using Engineered Carbon Nanotubes provides complete and detailed information on carbon nanotubes for wastewater treatment, covering preparation, properties, and application. The book begins by introducing the cross-disciplinary fundamentals of pollutants, water treatment, and carbon-based nanomaterials, followed by chapters focusing on the adsorption mechanisms, properties, modelling, and preparation techniques for carbon nanotube-based materials in the context of wastewater treatment. The subsequent sections of the book focus on specific applications of carbon nanotubes in removal of pollutants and as catalysts of co-catalysts for water treatment. Finally, other novel applications, key challenges, and research trends are discussed. This is a valuable resource for researchers and advanced students across nanotechnology, materials science, environmental science, chemical engineering, chemistry, biotechnology, sustainability, and engineering, as well as scientists, engineers, and R&D professionals with an interest in advanced nanomaterials for water treatment and environmental protection. Explains the synthesis, functionalization, and properties of carbon nanotubes for water treatment Offers comprehensive coverage of a range of carbon nanotube-based materials and technologies Addresses key challenges, research trends, and future opportunities in this innovative field

Carbon-based Polymer Nanocomposites for Environmental and Energy Applications
Carbon-based Polymer Nanocomposites for Environmental and Energy Applications

Author: Ahmad Fauzi Ismail

Publisher: Elsevier

Published: 2018-03-28

Total Pages: 633

ISBN-13: 0128135751

DOWNLOAD EBOOK

Carbon-Based Polymer Nanocomposites for Environmental and Energy Applications provides the fundamental physico-chemical characterizations of recently explored carbon-based polymer nanocomposites, such as carbon nanotubes, graphene and its derivatives, nanodiamond, fullerenes and other nano-sized carbon allotropes. The book also covers the applications of carbon-based polymer nanocomposite in the environmental and energy fields. Topics range from the various approaches that have been explored and developed for the fabrication of carbon-based polymer nanocomposite, to their applications in tackling environmental and energy related issues. Provides a clear picture of the current state-of-the-art and future trends in carbon-based polymer nanomaterials Explains the interactions between nanofiller-polymer matrices and mechanisms related to applications in environmental pollution and energy shortage Includes computational and experimental studies of the physical and chemical properties of carbon-based polymer nanocomposites Features chapters written by world leading experts

Membranes for Water Treatment
Membranes for Water Treatment

Author: Klaus-Viktor Peinemann

Publisher: John Wiley & Sons

Published: 2010-11-29

Total Pages: 251

ISBN-13: 9783527631414

DOWNLOAD EBOOK

This ready reference on Membrane Technologies for Water Treatment, is an invaluable source detailing sustainable, emerging processes, to provide clean, energy saving and cost effective alternatives to conventional processes. The editors are internationally renowned leaders in the field, who have put together a first-class team of authors from academia and industry to present a highly approach to the subject. The book is an instrumental tool for Process Engineers, Chemical Engineers, Process Control Technicians, Water Chemists, Environmental Chemists, Materials Scientists and Patent Lawyers.

Carbon-based Composites and Nanocomposites
Carbon-based Composites and Nanocomposites

Author: Jeyaseelan Aravind

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2024-08-06

Total Pages: 305

ISBN-13: 3111336506

DOWNLOAD EBOOK

Explore the dynamic world of carbon-based composites and nanocomposites, where innovation intersects with environmental consciousness. This expansive volume delves into the multifaceted role of carbon composites in combating pollution, from the versatility of activated carbon in adsorbing emerging contaminants to the strategic application of carbon-polymer composites for environmental challenges. Discover the effectiveness of activated carbon in adsorbing emerging contaminants and the strategic use of carbon-polymer composites in addressing environmental challenges. Gain insights into the transformative potential of biochar and the synergistic interplay of carbon and metal nanoparticle composites, carbon nanotubes, and nano-fibers in water purification and sustainable environmental applications.

Environmental Applications of Carbon Nanomaterials-Based Devices
Environmental Applications of Carbon Nanomaterials-Based Devices

Author: Shadpour Mallakpour

Publisher: John Wiley & Sons

Published: 2021-09-17

Total Pages: 468

ISBN-13: 3527830987

DOWNLOAD EBOOK

Environmental Applications of Carbon Nanomaterials-Based Devices Explore this insightful treatment of the function and fabrication of high-performance devices for environmental applications Environmental Applications of Carbon Nanomaterials-Based Devices delivers an overview of state-of-the-art technology in functionalized carbon nanomaterials-based devices for environmental applications. The book provides a powerful foundation, based in materials science, on functionalized carbon nanomaterials in general, and environmental science and device fabrication in particular. The book focuses on the chemical and physical methods of functionalization of carbon nanomaterials and the technology of device fabrication, including lab-on-a-chip approaches and applications such as wastewater purification and gas sensing. It provides readers with a thorough understanding of effective environmental remediation techniques performed with carbon nanomaterials-based devices. In addition to topics such as cross-linked graphene oxide membranes assembled with graphene oxide nanosheets, free-standing graphene oxide-chitin nanocrystal composite membranes for dye adsorption and oil/water separation, and in-situ grown covalent organic framework nanosheets on graphene for membrane-based dye/salt separation, readers will also benefit from the inclusion of: A thorough introduction to charge-gated ion transport through polyelectrolyte intercalated amine reduced graphene oxide membranes An exploration of hydrotalcite/graphene oxide hybrid nanosheets functionalized nanofiltration membrane for desalination A discussion of the incorporation of attapulgite nanorods into graphene oxide nanofiltration membranes for efficient dyes wastewater treatment An examination of attapulgite nanofibers and graphene oxide composite membranes for high-performance molecular separation Perfect for materials scientists, analytical chemists, and environmental chemists, Environmental Applications of Carbon Nanomaterials-Based Devices will also earn a place in the libraries of sensor developers seeking a one-stop resource for high-performance devices and sensors useful for environmental applications.

Carbon-based Membranes for Separation Processes
Carbon-based Membranes for Separation Processes

Author: Ahmad Fauzi Ismail

Publisher: Springer Science & Business Media

Published: 2011-06-14

Total Pages: 334

ISBN-13: 038778991X

DOWNLOAD EBOOK

This book provides a significant overview of carbon-related membranes. It will cover the development of carbon related membranes and membrane modules from its onset to the latest research on carbon mixed matrix membranes. After reviewing progress in the field, the authors indicate future research directions and prospective development. The authors also attempt to provide a guideline for the readers who would like to establish their own laboratories for carbon membrane research. For this purpose, detailed information on preparation, characterization and testing of various types of carbon membrane is provided. Design and construction of carbon membrane modules are also described in detail.

Environmental Remediation Through Carbon Based Nano Composites
Environmental Remediation Through Carbon Based Nano Composites

Author: Mohammad Jawaid

Publisher: Springer Nature

Published: 2020-09-25

Total Pages: 444

ISBN-13: 9811566992

DOWNLOAD EBOOK

This book examines carbon-based nanocomposite materials and their application in various environmental fields, such as wastewater treatment, and air and soil remediation. Featuring illustrations, and tables summarizing the latest research, it gathers up-to-date information on the application of carbon nanocomposites in the removal of environmental pollutants from different sources. Given its scope, the book is a valuable textbook for research students, and a useful handbook and reference resource for researchers, academics and industrial scientists working in the field of environmental pollutants and their safe removal.

Carbon Nanomaterial-Based Adsorbents for Water Purification
Carbon Nanomaterial-Based Adsorbents for Water Purification

Author: Suprakas Sinha Ray

Publisher: Elsevier

Published: 2020-06-27

Total Pages: 422

ISBN-13: 0128219602

DOWNLOAD EBOOK

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

Inorganic-Organic Composites for Water and Wastewater Treatment
Inorganic-Organic Composites for Water and Wastewater Treatment

Author: Eric Lichtfouse

Publisher: Springer Nature

Published: 2021-12-03

Total Pages: 329

ISBN-13: 9811659281

DOWNLOAD EBOOK

This second volume on ''Inorganic-Organic Composites for Water and Wastewater Treatment'' reviews research findings on advanced materials and methods for purification. Considering the fact that new emerging pollutants are released into the environment and water bodies, it is necessary to develop more advanced techniques in order to treat them. The utilization of metal – organic framework in view of applications, synthesis, properties like adsorption, characterization of the electronic and geometric aspects, and hybrid systems is reiewed in this book, and the advantages/disadvantages, shortcomings including future prospects associated with metal-based nanoparticles and nanocomposites for water decontamination are discussed. In addition, the use of carbon quantum dots, supramolecular ion-exchange resins, multifunctional composite aerogels, algal biomass valorization and titania-containing composites in treatment processes are also presented.