Author: Mohammad Oves Publisher: Springer ISBN: 3319645013 Category : Science Languages : en Pages : 244
Book Description
This book presents a novel picture in current advances in research of theoretical and practical frameworks of environmental problems and solutions taken from the latest empirical research findings. The book deals with basic concepts and principles of process, modern biochemical and molecular approaches, genomics and metagenomics, proteomics, remediation strategies of various hazardous pollutants, microbial carbon sequestration and remediation, phytoremediation, bioleaching, biosorption, upscaling of systems, and considers the merit and demerits based on the current literature related to environmental problems and solutions. The book is aimed at professionals, researchers, academicians, and students who would like to improve their understanding of the strategic role of environment protection and advanced applied technologies at different levels. It will be useful for the experienced engineer or scientist working in the field.
Author: Dr. Azad Kumar Publisher: THNAUJ INTERNATIONAL PUBLISHERS ISBN: 9394638199 Category : Antiques & Collectibles Languages : en Pages : 229
Book Description
Environmental literacy is the level to which a person has a clear understanding of the problems facing the environment. It is essential to have a working understanding of the current environmental issues. This is due to the fact that the human economy is involved in a number of activities that are destabilising the ecosystems that protect both our species and the biological diversity of the Earth. There are several signs of this, including pollution, climate change, dwindling fisheries, deforestation, agricultural soil degradation, species extinction and endangerment, and other disasters. But we don't have to be very pessimistic. If our nation adopts proactive measures now or soon, it won't be too late to prevent or address a number of the critical environmental issues that put the wellbeing of people and the majority of other species in peril. Within certain bounds, we are intelligent and clever creatures, and our society is capable of implementing a sustainable economic system that can support both our way of life and a healthy environment. However, it is clear that any sustainable economy would require business practises that were different from those that were previously the norm. It will also need considerable changes in many people's lifestyle, especially in wealthy nations. Such socioeconomic improvements ultimately need to use a lot less energy, materials, and other resources than many of us do today. Also sorely needed is a more reverent attitude toward the natural world. Individuals will need to have a solid understanding of environmental issues to make such a transformation. If access to resources is restricted, many people may initially feel uneasy. Therefore, I think that individuals will be more motivated to change their lives if they are aware of the reasons behind the adjustments in light of the livelihoods of future generations and ecological sustainability in general. With this understanding, most individuals will be in favour of social and economic changes that maintain the standard of their present and future settings. Wideranging environmental knowledge will be crucial if a nation like India aspires to successfully navigate the difficult transition to an environmentally sustainable economy. This book was created in that context to assist Indian university and college students in developing an unbiased and informed awareness of crucial environmental challenges. In light of such situation, the goal of this book was to assist Indian college and university students in developing an objective and solid understanding of the essential need to protect the environment.
Author: National Research Council Publisher: National Academies Press ISBN: 0309057957 Category : Political Science Languages : en Pages : 104
Book Description
Over the past decades, environmental problems have attracted enormous attention and public concern. Many actions have been taken by the U.S. Environmental Protection Agency and others to protect human health and ecosystems from particular threats. Despite some successes, many problems remain unsolved and new ones are emerging. Increasing population and related pressures, combined with a realization of the interconnectedness and complexity of environmental systems, present new challenges to policymakers and regulators. Scientific research has played, and will continue to play, an essential part in solving environmental problems. Decisions based on incorrect or incomplete understanding of environmental systems will not achieve the greatest reduction of risk at the lowest cost. This volume describes a framework for acquiring the knowledge needed both to solve current recognized problems and to be prepared for the kinds of problems likely to emerge in the future. Many case examples are included to illustrate why some environmental control strategies have succeeded where others have fallen short and how we can do better in the future.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309476550 Category : Technology & Engineering Languages : en Pages : 125
Book Description
Environmental engineers support the well-being of people and the planet in areas where the two intersect. Over the decades the field has improved countless lives through innovative systems for delivering water, treating waste, and preventing and remediating pollution in air, water, and soil. These achievements are a testament to the multidisciplinary, pragmatic, systems-oriented approach that characterizes environmental engineering. Environmental Engineering for the 21st Century: Addressing Grand Challenges outlines the crucial role for environmental engineers in this period of dramatic growth and change. The report identifies five pressing challenges of the 21st century that environmental engineers are uniquely poised to help advance: sustainably supply food, water, and energy; curb climate change and adapt to its impacts; design a future without pollution and waste; create efficient, healthy, resilient cities; and foster informed decisions and actions.
Author: Sadia Ameen Publisher: ISBN: 9781536151183 Category : Languages : en Pages : 394
Book Description
The rapid pace of industrialization and its resulting by-products have affected the environment by producing hazardous wastes, which have been released into the environment. Environmental pollution is a global menace, the magnitude of which is increasing day-by-day due to urbanization, heavy industrialization, and changing lifestyles. Nanostructures as functional building blocks are an ideal candidate for investigation into the dependence of structural, optical, electrical, and magnetic properties of the quantum confinement effect and morphology, which paves the way for novel nanotechnological applications. Both physical and chemical properties of nanostructures are associated with their size, shape, and dimensionality; therefore, morphology controlled synthesis of functional nanostructures gains importance from a scientific and technological perspective.Semiconductor nanomaterials at the nanoscale are gaining significant attention in the areas of energy conversion and storage, sensing, electronics, photonics, and biomedicine. In this book, we discuss semiconducting metal oxide nanostructures like TiO2, ZnO, conducting polymers and nanocomposites for their efficient detection of harmful and toxic chemicals, and nanomaterials for photocatalytic degradation, with an emphasis on the applications of semiconducting materials for renewable energy. The book includes a brief literature survey, properties and the latest research advances in the development of various metal oxide nanostructures, and how nanocomposites and conducting polymer based nanomaterials are efficient for environmental remediation.The application of nanomaterials in the detection and removal of pathogens provides greater sensitivity, lower cost, shorter turn-around times, smaller sample sizes, in-line and real-time detection, as well as higher throughput and portability in environmental remediation. Furthermore, semiconductor photocatalysis for remediation has real potential for combating water pollution. This book provides a comprehensive look at the morphological, structural, crystalline, optical, electrical, and electrochemical properties of semiconducting metal oxides and their applications for environmental cleaning. The preparation and modification of semiconducting nanomaterials could be promising for the reliable and effective detection of harmful chemicals, and renewable energy.
Author: Mohammad Oves Publisher: Springer ISBN: 3030082830 Category : Technology & Engineering Languages : en Pages : 360
Book Description
This book presents a picture of the advances in the research of theoretical and practical frameworks of wastewater problems and solutions. The book deals with a basic concept and principles of modern biological, chemical and technical approaches to remediate various hazardous pollutants from wastewater. The latest empirical research findings in wastewater treatment are comprehensively discussed. Examples of low-cost technologies are also included. The book is written for professionals, researchers, academics and students wanting to improve their understanding of the strategic role of environmental protection and advanced applied technologies.
Author: Timothy J. Havranek Publisher: CRC Press ISBN: 1351430521 Category : Science Languages : en Pages : 456
Book Description
Environmental remediation has brought significant improvements to industrial sites and surrounding communities throughout the nation. It's also become notorious for high budget overruns and frequent schedule delays, as environmental remediation's technological aspects become subject to political, managerial and economic concerns. Modern Project Management (MPM) Processes offer a new framework for remediation programs, geared to increased efficiency and precise troubleshooting. Environmental consultant and certified project management professional (PMP) Timothy J. Havranek has helped various companies put MPM into practice: now, he brings his techniques to the environmental remediation industry at large. Melding traditional project management structure and advanced strategic planning techniques to the needs of environmental remediation, Modern Project Management Techniques for the Environmental Remediation Industry presents this major innovation: a standardized planning process, applicable to all types of remediation projects. Every participant in an environmental remediation effort can mutually benefit from Modern Project Management Techniques for the Environmental Remediation Industry. Environmental consultants will discover precise budget and schedule-planning skills-quite an advantage in their increasingly competitive industry. Customers will also know what to consider when selecting an environmental services company, and discover advanced methods for reducing project costs and durations. MPM: it's bringing new vitality and purpose to environmental protection. Put it into practice with the benefit of Havranek's real-life experience.
Author: Elliot Franco Publisher: Callisto Reference ISBN: 9781641166225 Category : Technology & Engineering Languages : en Pages : 220
Book Description
The contamination of an ecosystem and its surroundings through different types of pollutants is known as environmental pollution. The pollutant can be a substance existing as a solid, liquid or gas. It can also be a form of energy such as heat, sound or radioactivity. The different types of pollution are generally categorized according to the environment into air pollution, water pollution and land pollution. It typically has a negative impact on the wildlife as well as human health. There are numerous causes of environmental pollution such as oil spillage, smoke from industries and soil erosion. There are various techniques and methods which are used to remove the pollutants from the environment. These fall under the domain of environmental remediation. This book includes some of the vital pieces of work being conducted across the world, on various topics related to environmental pollution. Most of the topics introduced herein cover the causes, impacts and remediation techniques to counter this problem. Those in search of information to further their knowledge will be greatly assisted by this book.
Author: R. Costanza Publisher: Elsevier ISBN: 0080543405 Category : Science Languages : en Pages : 347
Book Description
The aim of this book is to encourage integration of the natural and social sciences with the policy and design-making community, and thereby develop a deeper understanding of complex environmental problems. Its fundamental themes are: • integrated modeling and assessment • complex, adaptive, hierarchical systems • ecosystem services • science and decision-making • ecosystem health and human health • quality of life and the distribution of wealth and resources. This book will act as a state of the art assessment of integrated environmental science and its relation to real world problem solving. It is aimed not only at the academic community, but also as a sourcebook for managers, policy makers, and the informed public. It deals both with the state of the science and the level of consensus among scientists on key environmental issues. The concepts underlying this book were developed at the 2nd EcoSummit workshop held in Halifax, Nova Scotia, June, 2000, with active participation from all delegates, and attempts to present their collective view.
Author: Chaudhery Mustansar Hussain Publisher: Royal Society of Chemistry ISBN: 1839161728 Category : Technology & Engineering Languages : en Pages : 526
Book Description
Environmental remediation technologies to control or prevent pollution from hazardous waste material is a growing research area in academia and industry, and is a matter of utmost concern to public health, to improve ecology and to facilitate the redevelopment of a contaminated site. Recently, in situ and ex situ remediation technologies have been developed to rectify the contaminated sites, utilizing various tools and devices through physical, chemical, biological, electrical, and thermal processes to restrain, remove, extract, and immobilize mechanisms to minimize the contamination effects. This handbook brings altogether classical and emerging techniques for hazardous wastes, municipal solid wastes and contaminated water sites, combining chemical, biological and engineering control methods to provide a one-stop reference. This handbook presents a comprehensive and thorough description of several remediation techniques for contaminated sites resulting from both natural processes and anthropogenic activities. Providing critical insights into a range of treatments from chemical oxidation, thermal treatment, air sparging, electrokinetic remediation, stabilization/solidification, permeable reactive barriers, thermal desorption and incineration, phytoremediation, biostimulation and bioaugmentation, bioventing and biosparging through ultrasound-assisted remediation methods, electrochemical remediation methods, and nanoremediation, this handbook provides the reader an inclusive and detailed overview and then discusses future research directions. Closing chapters on green sustainable remediation, economics, health and safety issues, and environmental regulations around site remediation will make this a must-have handbook for those working in the field.
Author: Mohammad Oves
Author: Dr. Azad Kumar
Author: National Research Council
Author: National Academies of Sciences, Engineering, and Medicine
Author: Sadia Ameen
Author: Mohammad Oves
Author: Timothy J. Havranek
Author: Elliot Franco
Author: R. Costanza
Author: Chaudhery Mustansar Hussain