Green Chemistry in 21st Century and Beyond PDF Download

Author: V.K. Ahluwalia
Publisher: CRC Press
ISBN: 104014862X
Category : Science
Languages : en
Pages : 634

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Book Description
With an emphasis on minimizing the use and generation of hazardous substances, Green Chemistry is a significant branch of Chemical Engineering. This book details the fundamentals associated with this field of study and focuses on designing products through renewable starting materials, recyclable chemicals, and benign synthesis. The use of green solvents, organic transformations, catalysts, and electrochemical synthesis are also discussed. The subject matter of this book also includes: Twelve Principles of Green Chemistry Baylis-Hillman Reaction Perfluorinated Catalysts Microwave assisted Organic Transformations in Water Reformatsky Reaction This book is aimed at Engineering students, chemists working in the R&D sector, and undergraduate and postgraduate scholars. Print edition not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan or Bhutan)

Author: V. K. Ahluwalia
Publisher:
ISBN: 9781032867809
Category : Science
Languages : en
Pages : 0

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Book Description
This book details the fundamentals associated with Green Chemistry and focuses on designing products through renewable starting materials, recyclable chemicals, and benign synthesis. Green solvents, organic transformations, catalysts, and electrochemical synthesis are also discussed.

Author: V K Ahluwalia
Publisher: The Energy and Resources Institute (TERI)
ISBN: 938653018X
Category : Science
Languages : en
Pages : 148

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Book Description
To sustain life, all living beings need energy and resources that are met by the environment. The welfare of humans and their continuing existence depends on the living environment. That being the case a healthy environment is the prerequisite for a healthy living. Activities, both natural and anthropogenic, have degraded the environment; however, the role played particularly by humans is the primary cause of the present deterioration of the environment. Deforestation, urbanization, soil erosion, water pollution, and air pollution are the noteworthy anthropogenic activities that illustrate the quality of environmental deterioration. Green Chemistry and Environment deals with the prevention and minimization of environmental pollution, based on the Twelve Principles of Green Chemistry. The book discusses the major forms of environmental pollution such as air, water, soil, radiation, and noise pollution; their causes; and prevention. Application of green chemistry as a tool in the production line for the development of environmentally benign products forms the core of the book. How the pollution caused by deforestation, agricultural activities, and industrial production can be mitigated is also discussed extensively.

Author: V K Ahluwalia
Publisher: The Energy and Resources Institute (TERI)
ISBN: 8179936546
Category : Juvenile Nonfiction
Languages : en
Pages : 308

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Book Description
Environmental chemistry is becoming increasingly crucial in understanding important issues that range from climate change to local pollution problems. It is the study of the chemical and biochemical phenomena that occur in the environment. It also studies the effects of these chemicals on ecosystems, animals, and human health. Advanced Environmental Chemistry discusses environment and its biological cycles. The book provides students and professionals with a clear understanding of the science and its applications. It provides an in depth introduction to the chemical composition of the atmosphere and water. The author also thoroughly explores important concepts such as soil pollution, radioactive pollution, and environment toxicology. All the chapters are followed by multiple choice and short answer questions.

Author: William Nelson
Publisher: CRC Press
ISBN: 1000885151
Category : Science
Languages : en
Pages : 291

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Book Description
Agriculture is one of the oldest and most global human enterprises, and as the world struggles with sustainable practices and policies, agricultural chemistry has a clear role to play. This book highlights the ways in which science in agriculture is helping to achieve global sustainability in the twenty- first century, and demonstrates that this science can and should be a leading contributor in discussions on environmental science and chemistry. The four drivers of this subject are presented, those being economic, environmental, regulatory and scientific, and help showcase agricultural chemistry as a dynamic subject that is contributing to this necessity of global sustainability in the twenty-first century. Features: Explains the necessary role of agricultural chemistry in the sustainability of the world in the 21st century Recognizes past practices and future potential, guided by global demand and the four drivers: economic, scientific, regulatory and environmental Presents a much needed multi-dimensional approach to the subject Demonstrates that agricultural chemistries can and should be leading contributors in discussion on environmental science and chemistry Highlights new products, processes, applications and developments in green chemistry, which demonstrates how agriculture is adapting in the new age

Author: Anju Srivastava
Publisher: CRC Press
ISBN: 1000400808
Category : Science
Languages : en
Pages : 354

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Book Description
With escalating concerns over the current state of our planet, the realization to work toward reducing our environmental footprint is gaining momentum. Scientists have realized that green chemistry is the key to reduce waste, rendering healthy environment, and improving human health. The 12 principles of green chemistry are the basic tenets that require understanding at the most fundamental level and implementation to promoting sustainable synthesis. This book discusses innovations in the form of greener technologies (superior green catalysts, alternate reaction media, and green energy sources) and elaborates their tremendous potential in combating the critical global challenges on the horizon. It intends to empower and educate students to grasp the key concepts of green chemistry, think out of the box and come up with new ideas, and apply the basic concepts in greening the world. It extensively covers the goals of the United Nation’s 2030 Agenda of Sustainable Development, which can be successfully achieved with the aid of green chemistry. It also highlights cutting-edge greener technologies such as biomimicry, miniaturization, and continuous flow. Edited by two active green chemists, the book presents in-depth knowledge of this field and is extremely helpful for undergraduate, graduate, and postgraduate readers, as well as academic and industrial researchers.

Author: Anne E. Marteel-Parrish
Publisher: John Wiley & Sons
ISBN: 1118720261
Category : Science
Languages : en
Pages : 274

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Book Description
Promotes a green approach to chemistry and chemical engineering for a sustainable planet With this text as their guide, students will gain a new outlook on chemistry and engineering. The text fully covers introductory concepts in general, organic, inorganic, and analytical chemistry as well as biochemistry. At the same time, it integrates such concepts as greenhouse gas potential, alternative and renewable energy, solvent selection and recovery, and ecotoxicity. As a result, students learn how to design chemical products and processes that are sustainable and environmentally friendly. Green Chemistry and Engineering presents the green approach as an essential tool for tackling problems in chemistry. A novel feature of the text is its integration of introductory engineering concepts, making it easier for students to move from fundamental science to applications. Throughout this text, the authors integrate several features to help students understand and apply basic concepts in general chemistry as well as green chemistry, including: Comparisons of the environmental impact of traditional chemistry approaches with green chemistry approaches Analyses of chemical processes in the context of life-cycle principles, demonstrating how chemistry fits within the complex supply chain Applications of green chemistry that are relevant to students' lives and professional aspirations Examples of successful green chemistry endeavors, including Presidential Green Chemistry Challenge winners Case studies that encourage students to use their critical thinking skills to devise green chemistry solutions Upon completing this text, students will come to understand that chemistry is not antithetical to sustainability, but rather, with the application of green principles, chemistry is the means to a sustainable planet.

Author: Mukesh Doble
Publisher: Academic Press
ISBN: 008052477X
Category : Technology & Engineering
Languages : en
Pages : 343

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Book Description
Chemical processes provide a diverse array of valuable products and materials used in applications ranging from health care to transportation and food processing. Yet these same chemical processes that provide products and materials essential to modern economies, also generate substantial quantities of wastes and emissions. Green Chemistry is the utilization of a set of principles that reduces or eliminate the use or generation of hazardous substances in design. Due to extravagant costs needed to managing these wastes, tens of billions of dollars a year, there is a need to propose a way to create less waste. Emission and treatment standards continue to become more stringent, which causes these costs to continue to escalate. Green Chemistry and Engineering describes both the science (theory) and engineering (application) principles of Green Chemistry that lead to the generation of less waste. It explores the use of milder manufacturing conditions resulting from the use of smarter organic synthetic techniques and the maintenance of atom efficiency that can temper the effects of chemical processes. By implementing these techniques means less waste, which will save industry millions of dollars over time. - Chemical processes that provide products and materials essential to modern economies generate substantial quantities of wastes and emissions, this new book describes both the science (theory) and engineering (application) principles of Green Chemistry that lead to the generation of less waste - This book contains expert advise from scientists around the world, encompassing developments in the field since 2000 - Aids manufacturers, scientists, managers, and engineers on how to implement ongoing changes in a vast developing field that is important to the environment and our lives

Author: V K Ahluwalia
Publisher: The Energy and Resources Institute (TERI)
ISBN: 8179936619
Category : Science
Languages : en
Pages : 122

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Book Description
Energy is important for the survival of life forms on earth. While energy exists in different forms, fossil fuels, one of the forms of energy source, have played an important role in the history of human development. The widespread use of fossil fuels has severely affected the environment. Climate change and global warming, the outcome of the extensive use of fossil fuels, have forced us to reimagine a fossil fuel-free earth. To save the planet earth, scientists are urging humans to make efforts to contain the rising global temperature below 2°C by reducing emissions from fossil fuel. Energy and Environment discusses various forms of energy. It examines environmental impacts of energy generation and how non-renewable sources of energy contributes significantly to environmental pollution. In the book the role of renewable energy sources in mitigating global problem of environmental pollution is also discussed at length. It also elaborates on storage of energy, an important subject, in the context of rising energy demands of the present world.

Author: V. K. Ahluwalia
Publisher: The Energy and Resources Institute (TERI)
ISBN: 9386530120
Category : Nature
Languages : en
Pages : 256

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Book Description
The environment is defined, perceived, and valued diversely by different countries, cultures, and communities. A healthy environment ensures human security, which means everyone has the access to food and water, employment and livelihood stability, resilience to climate change and extreme weather events, and also social and political stability. As the demand for food, fodder, fuel, and raw material grows, it increases the pressure on the environment and the competition for natural resources. Both human and natural activities have caused the physical, chemical, and biological degradation of the environment. The Environment covers the basic components of environment, ecology, biomes, and biodiversity. The book gives an analytical understanding of the topics. While the book covers major international topics, it has a strong focus on India too. The book will help candidates appearing for competitive examinations such as civil services. It is also extremely useful for readers interested in environment science, environment chemistry, and related subjects.