Green Chemistry for Environmental Remediation

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Author: Rashmi Sanghi,Vandana Singh

Publisher: John Wiley & Sons

ISBN: 111828772X

Category: Science

Page: 800

View: 7198

The book presents an in depth review from eminent industry practitioners and researchers of the emerging green face of multidimensional environmental chemistry. Topics such as green chemistry in industry, green energy: solar photons to fuels, green nanotechnology and sustainability, and green chemistry modeling address a wide array of iusses encouraging the use of economical ecofriendly benign technologies, which not only improve the yield, but also illustrates the concept of zero waste, a subject of interest to both chemists and environmentalists alike.

Green Photo-active Nanomaterials

Sustainable Energy and Environment Remediation

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Author: Nurxat Nuraje,Ramazan Asmatulu,Guido Mul

Publisher: N.A

ISBN: 1849739595

Category:

Page: N.A

View: 9750

Green Chemistry for Environmental Sustainability

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Author: Sanjay K. Sharma,Ackmez Mudhoo

Publisher: CRC Press

ISBN: 9781439824740

Category: Nature

Page: 450

View: 1573

When the Nobel Prize Committee recognized the importance of green chemistry with its 2005 Nobel Prize for Chemistry, this relatively new science came into its own. Although no concerted agreement has been reached yet about the exact content and limits of this interdisciplinary discipline, there seems to be increasing interest in environmental topics that are based on the chemistry embodied in this subject. Linking green chemistry practice to environmental sustainability, Green Chemistry for Environmental Sustainability illustrates the efforts being made to remediate a scathed environment into a pristine one. Links Green Chemistry Practice to Environmental Sustainability Eminent international experts present research on and the application of green chemistry and engineering in addressing current issues of an environmental and social nature. They cover sustainable development and environmental sustainability with chapters on green chemistry and engineering research, the design and synthesis of environmentally benign chemical processes, green approaches to minimize and/or remediate environmental pollution, the development of biomaterials, biofuel, and bioenergy production, biocatalysis, and policies and ethics in green chemistry. The book also explores economics, environmentally benign technologies for greener processes, computational methods and modeling, and green approaches to minimize air and water. Green chemistry has brought a relatively prompt and positive paradigm shift in the overall use and management of natural resources and raw materials for the development of society with a subtle promise to cause far less pronounced harm to the environment. This text provides insight into the chemical and biochemical technologies that are being studied, optimized, and eventually developed to promote environmental sustainability. It provides up-to-date information on selected fields where the principles of green chemistry are being embraced for safeguarding and improving the quality of the environment.

Environmental Chemistry

Green Chemistry and Pollutants in Ecosystems

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Author: Eric Lichtfouse

Publisher: Springer Science & Business Media

ISBN: 9783540228608

Category: Nature

Page: 780

View: 9126

Environmental chemistry is a new, fast developing science aimed at deciphering fundamental mechanisms ruling the behaviour of pollutants in ecosystems. Applying this knowledge to current environmental issues leads to the remediation of environmental media, and to new, low energy, low emission, sustainable processes. This book describes the state-of-the-art advances regarding the pollution of water, soils, atmosphere, food and living organisms by toxic metals, fossil fuels, pesticides and other organic pollutants. Furthermore, the eco-toxicology section presents novel bio-assays to assess the toxicity of various pollutants such as dioxins and endocrine disrupters within complex media. The green chemistry section highlights novel chemical reactions based upon environmentally friendly conditions. The analytical chemistry section describes very sensitive methods which trace the fate of pollutants in complex ecosystems.

Advances in Ultrasound Technology for Environmental Remediation

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Author: Ta Yeong Wu,Ningqun Guo,Chee Yang Teh,Jacqueline Xiao Wen Hay

Publisher: Springer Science & Business Media

ISBN: 9400755333

Category: Science

Page: 120

View: 7046

Over the past ten years, innovative technologies have shown that advanced oxidation processes are highly promising when applied to the remediation of polluted water or wastewater as they don’t generate any sludge or solid material of hazardous nature. Advances in Ultrasound Technology for Environmental Remediation reviews the fundamentals of ultrasound technology and the state of the art developments in “ultrasound-based free radical generation” in environmental remediation and pollution prevention. It also presents the challenges of introducing ultrasound technology into large-scale environmental remediation applications and examines the methods used to improve ultrasound technology. Indeed, ultrasonic systems are extremely sensitive and vulnerable to operational parameters which cannot be controlled without a good knowledge and understanding of physical and chemical phenomena. Advances in Ultrasound Technology for Environmental Remediation features the theory and fundamentals of ultrasound technology and discusses its potential as an alternative method in environmental remediation.

Clay Materials for Environmental Remediation

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Author: Suryadi Ismadji,Felycia Edi Soetaredjo,Aning Ayucitra

Publisher: Springer

ISBN: 331916712X

Category: Science

Page: 124

View: 3816

A comprehensive review of environmental remediation is presented with an emphasis on the role of clay minerals in water purification. In the first chapter, important aspects of environmental problems and possible solutions are discussed. In the second chapter, the application of natural clay minerals as environmental cleaning agents are explained. The discussion is focused on the role of different types of clay materials in hazardous substance removal from air, aqueous solutions, wastewater, aquaculture, ground water, etc. In the next chapter, the modification of clay materials is explored including the preparation of clay composite materials for environmental remediation. Various aspects of clay material modifications and the effects of clay surface chemistry on the removal of hazardous material is also discussed. Next, the equilibrium and kinetics of hazardous substance adsorption is presented. This chapter summarizes recent studies on the removal of hazardous substances from aqueous solutions and the environment using various types of clay minerals. The brief also includes various models used in adsorption studies and touches on the characterization of clay minerals.

Advances in Water Treatment and Pollution Prevention

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Author: Sanjay K. Sharma,Rashmi Sanghi

Publisher: Springer Science & Business Media

ISBN: 9400742045

Category: Science

Page: 460

View: 3762

Advances in Water Treatment and Pollution Prevention explores the most up-to-date studies in the field of water pollution. More specifically, this book examines the causes and effects of this threatening phenomenon and identifies the preventive measures that can be taken to contain, and even to defeat, water pollution worldwide. The papers gathered in this volume pinpoint the need to implement greener water treatments to prevent water pollution from impacting ecosystems, human well-being and economies any further. They also successfully outline the processes that have been studied, optimized and developed so far to sustain our environment. Advances in Water Treatment and Pollution Prevention will represent a valuable resource to academic researchers, students, institutions, environmentalists, and anyone interested in environmental policies aimed at safeguarding both the quality and the quantity of water.

Green Chemistry in Environmental Sustainability and Chemical Education

Proceedings of ICGC 2016, New Delhi

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Author: Virinder S. Parmar,Priti Malhotra,Divya Mathur

Publisher: Springer

ISBN: 9811083908

Category: Science

Page: 226

View: 2236

Chemistry is considered to be one of the prime causes of environmental pollution and degradation. The United Nations General Assembly also addressed the environmental challenges in its Sustainable Development Goals (SDGs), which have been adopted in 2015. A closer look shows that to meet these goals chemistry will play an important role. Green chemistry encompasses design and synthesis of environmentally benign chemical processes, green approaches to minimize and/or remediate environmental pollution, the development of biomaterials, biofuel, and bioenergy production, biocatalysis, and policies and ethics in green chemistry. When products in use today become waste, we need to treat that waste so that hazardous substances are not re-circulated into new products. In this context, circular economy is also an important point of discussion, which focuses on recycling, reuse and use of renewable sources. The theme of the International Conference on "Green Chemistry in Environmental Sustainability & Chemical Education (ICGC-2016) held in Delhi from 17-18 November 2016 was to discuss the emerging green trends in the direction of sustainability and environmental safety. ICGC-2016 consisted of keynote, plenary and invited lectures, panel discussion, contributed oral papers and poster presentations. The conference provided a platform for high school students, undergraduate and postgraduate students, teaching fraternity and young researchers to interact with eminent scientists and academicians from all over the world who shared their valuable views, experience and research on the harmonious methods in chemistry for a sustainable environment. This volume of proceedings from the conference provides an opportunity for readers to engage with a selection of refereed papers that were presented during the ICGC-2016 conference. The overarching goal of this book is to discuss most recent innovations and concerns in green chemistry as well as practical challenges encountered and solutions adopted to remediate a scathed environment into a pristine one. It includes an extensive variety of contributions from participants of ICGC-2016 that demonstrate the importance of multidisciplinary and interdisciplinary approach to problem solving within green chemistry and environmental management. The proceedings is thus a green chemistry monograph resulting from the fruitful deliberations in the conference, which will deeply enhance awareness about our responsibility towards the environment.

Advancing Sustainability Through Green Chemistry and Engineering

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Author: Rebecca L. Lankey,Paul T. Anastas

Publisher: Amer Chemical Society

ISBN: 9780841237780

Category: Science

Page: 264

View: 1762

"This volume illustrates the use of green chemistry and engineering methodologies within the context of achieving sustainablity. Primary goals of sustainability include decreasing energy consumption, decreasing the use of toxic and persistent materials, and decreasing the consumption of non-renewqble resources. The text discusses environmentally benign synthesis, pharmaceutical, greener solvents, and biobased synthesis and processing. The selected articles illustrate how thie research can be used in practical industrial applications that advance the goals of industrial ecology and sustainability." (Midwest).

Lignocellulosic Polymer Composites

Processing, Characterization, and Properties

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Author: Vijay Kumar Thakur

Publisher: John Wiley & Sons

ISBN: 1118773985

Category: Technology & Engineering

Page: 584

View: 4788

The book presents emerging economic and environmentally friendly lignocellulosic polymer composites materials that are free from side effects studied in the traditional synthetic materials. This book brings together panels of highly-accomplished leading experts in the field of lignocellulosic polymers & composites from academia, government, as well as research institutions across the globe and encompasses basic studies including preparation, characterization, properties and theory of polymers along with applications addressing new emerging topics of novel issues. Provide basic information and clear understanding of the present state and the growing utility of lignocellulosic materials from different natural resources Includes contributions from world-renowned experts on lignocellulosic polymer composites and discusses the combination of different kinds of lignocellulosic materials from natural resources Discusses the fundamental properties and applications of lignocellulosic polymers in comparison to traditional synthetic materials Explores various processing/ mechanical/ physic-chemical aspects of lignocellulosic polymer composites