Advanced Nanomaterials for Wastewater Remediation

Advanced Nanomaterials for Wastewater Remediation
Author: Ravindra Kumar Gautam
Publisher: CRC Press
Total Pages: 438
Release: 2016-08-05
Genre: Science
ISBN: 1315351129

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.

Nanoscience in Food and Agriculture 3

Nanoscience in Food and Agriculture 3
Author: Shivendu Ranjan
Publisher: Springer
Total Pages: 296
Release: 2016-12-23
Genre: Technology & Engineering
ISBN: 331948009X

This book is the third volume on Nanoscience in Food and Agriculture, published in the Sustainable Agriculture Reviews series. In this book we present ten chapters describing the synthesis and application of nanomaterials for health, food, agriculture and bioremediation.Nanomaterials with unique properties are now being used to improve food and agricultural production. Research on nanomaterials is indeed revealing new applications that were once thought to be imaginary. Specifically, applications lead to higher crop productivity with nanofertilisers, better packaging, longer food shelf life and better sensing of aromas and contaminants. These applications are needed in particular in poor countries where food is scarce and the water quality bad. Nanotechnology also addresses the age old issue of water polluted by industrial, urban and agricultural pollutants. For instance, research produces nanomaterials that clean water more efficiently than classical methods, thus yielding water for drinking and irrigation. However, some nano materials have been found to be toxic. Therefore, nanomaterials should be engineered to be safe for the environment.

Nanocarbon Electronics

Nanocarbon Electronics
Author: Changjian Zhou
Publisher: CRC Press
Total Pages: 374
Release: 2020-12-30
Genre: Technology & Engineering
ISBN: 1000064654

This book presents a comprehensive review of research on applications of carbon nanotubes (CNTs) and graphene to electronic devices. As nanocarbons in general, and CNTs and graphene in particular, are becoming increasingly recognized as the most promising materials for future generations of electronic devices, including transistors, sensors, and interconnects, a knowledge gap still exists between the basic science of nanocarbons and their feasibility for cost-effective product manufacturing. The book highlights some of the issues surrounding this missing link by providing a detailed review of the nanostructure and electronic properties, materials, and device fabrication and of the structure–property–application relationships.

Environmental Nanotechnology Volume 4

Environmental Nanotechnology Volume 4
Author: Nandita Dasgupta
Publisher: Springer Nature
Total Pages: 417
Release: 2020-01-01
Genre: Technology & Engineering
ISBN: 3030266680

This book presents comprehensive reviews on the latest developments of nanotechnologies to detect and remove pollutants in water, air and food. Polymer nanocomposites, nanoparticles from microbes and application of nanotechnologies for desalination and agriculture are also addressed. Pollution of water and air by contaminants and diseases is a major health issue leading globally to millions of deaths yearly, according to the World Health Organization, and such an issue requires advanced methods to clean environmental media.

Indian Capitalism in Development

Indian Capitalism in Development
Author: Barbara Harriss-White
Publisher: Routledge
Total Pages: 327
Release: 2014-10-10
Genre: Social Science
ISBN: 1317673964

Recognising the different ways that capitalism is theorised, this book explores various aspects of contemporary capitalism in India. Using field research at a local level to engage with larger issues, it raises questions about the varieties and processes of capitalism, and about the different roles played by the state. With its focus on India, the book demonstrates the continuing relevance of the comparative political economy of development for the analysis of contemporary capitalism. Beginning with an exploration of capitalism in agriculture and rural development, it goes on to discuss rural labour, small town entrepreneurs, and technical change and competition in rural and urban manufacturing, highlighting the relationships between agricultural and non-agricultural firms and employment. An analysis of processes of commodification and their interaction with uncommodified areas of the economy makes use of the ‘knowledge economy’ as a case study. Other chapters look at the political economy of energy as a driver of accumulation in contradiction with both capital and labour, and at how the political economy of policy processes regulating energy highlights the fragmentary nature of the Indian state. Finally, a chapter on the processes and agencies involved in the export of wealth argues that this plays a crucial role in concealing the exploitation of labour in India. Bringing together scholars who have engaged with classical political economy to advance the understanding of contemporary capitalism in South Asia, and distinctive in its use of an interdisciplinary political economy approach, the book will be of interest to students and scholars of South Asian Politics, Political Economy and Development Studies.

Heterogeneous Catalysis

Heterogeneous Catalysis
Author: Moises Romolos Cesario
Publisher: Elsevier
Total Pages: 554
Release: 2022-04-27
Genre: Technology & Engineering
ISBN: 0323856322

Heterogeneous Catalysis: Materials and Applications focuses on heterogeneous catalysis applied to the elimination of atmospheric pollutants as an alternative solution for producing clean energy and the valorization of chemical products. The book helps users understand the properties of catalytic materials and catalysis phenomena governing electrocatalytic/catalytic reactions, and – more specifically – the study of surface and interface chemistry. By clustering knowledge in these fields, the book makes information available to both the academic and industrial communities. Further, it shows how heterogeneous catalysis applications can be used to solve environmental problems and convert energy through electrocatalytic reactions and chemical valorization. Sections cover nanomaterials for heterogeneous catalysis, heterogeneous catalysis mechanisms, SOX adsorption, greenhouse gases conversion, reforming reactions for hydrogen production, valorization of hydrogen energy, energy conversion and biomass valorization. Addresses topics of increasing interest to society such as the valorization of biomass, the use of polluting gases to produce value-added products, and the optimization of catalytic materials for water splitting, fuel cells, and other devices Discusses pollutant adsorption by industrial fume desulphurization processes Helps improve processes for obtaining chemicals using nonconventional technologies

Nanotechnology in Catalysis, 3 Volumes

Nanotechnology in Catalysis, 3 Volumes
Author: Bert F. Sels
Publisher: John Wiley & Sons
Total Pages: 1180
Release: 2017-10-16
Genre: Technology & Engineering
ISBN: 3527339140

Dieses Handbuch präsentiert die in den letzten zehn Jahren entstandenen neuen Anwendungsbereiche und gibt einen umfassenden Überblick über dieses wissenschaftlich und ökonomisch wichtige Gebiet. Einzigartig ist die Verbindung von Grundlagenforschung und industrieller Entwicklung.

Graphene Science Handbook, Six-Volume Set

Graphene Science Handbook, Six-Volume Set
Author: Mahmood Aliofkhazraei
Publisher: CRC Press
Total Pages: 3379
Release: 2016-04-26
Genre: Science
ISBN: 1466591196

Graphene is the strongest material ever studied and can be an efficient substitute for silicon. This six-volume handbook focuses on fabrication methods, nanostructure and atomic arrangement, electrical and optical properties, mechanical and chemical properties, size-dependent properties, and applications and industrialization. There is no other major reference work of this scope on the topic of graphene, which is one of the most researched materials of the twenty-first century. The set includes contributions from top researchers in the field and a foreword written by two Nobel laureates in physics. Volumes in the set: K20503 Graphene Science Handbook: Mechanical and Chemical Properties (ISBN: 9781466591233) K20505 Graphene Science Handbook: Fabrication Methods (ISBN: 9781466591271) K20507 Graphene Science Handbook: Electrical and Optical Properties (ISBN: 9781466591318) K20508 Graphene Science Handbook: Applications and Industrialization (ISBN: 9781466591332) K20509 Graphene Science Handbook: Size-Dependent Properties (ISBN: 9781466591356) K20510 Graphene Science Handbook: Nanostructure and Atomic Arrangement (ISBN: 9781466591370)

Chromogranins: from Cell Biology to Physiology and Biomedicine

Chromogranins: from Cell Biology to Physiology and Biomedicine
Author: Tommaso Angelone
Publisher: Springer
Total Pages: 271
Release: 2017-11-09
Genre: Medical
ISBN: 3319583387

The volume is designed to provide an integrated overview of the results from the last fifteen years of research on Chromogranins in relation to cell biology, physiology and biomedicine. The different chapters highlight novel activities of these proteins, including their role in granule biogenesis, hormone co-storage, stimulus-processing-secretion coupling, autonomic sympathetic/parasympathetic balance, immune and cardiocirculatory function, and the response to stress. Biomedical aspects are also illustrated with focus on the prognostic and diagnostic significance of Chromogranin in the presence of tumors, cardiovascular diseases and inflammatory conditions. The volume is of interest for laboratory and clinical scientists, PhD and Post-doc students that will be inspired to go deep inside the molecular, biochemical, physiological, pharmacological and clinical aspects of these fascinating multifaceted proteins.

Reprocessing and Recycling of Spent Nuclear Fuel

Reprocessing and Recycling of Spent Nuclear Fuel
Author: Robin Taylor
Publisher: Elsevier
Total Pages: 685
Release: 2015-04-18
Genre: Technology & Engineering
ISBN: 178242217X

Reprocessing and Recycling of Spent Nuclear Fuel presents an authoritative overview of spent fuel reprocessing, considering future prospects for advanced closed fuel cycles. Part One introduces the recycling and reprocessing of spent nuclear fuel, reviewing past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues. Parts Two and Three focus on aqueous-based reprocessing methods and pyrochemical methods, while final chapters consider the cross-cutting aspects of engineering and process chemistry and the potential for implementation of advanced closed fuel cycles in different parts of the world. Expert introduction to the recycling and reprocessing of spent nuclear fuel Detailed overview of past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues A lucid exploration of aqueous-based reprocessing methods and pyrochemical methods