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Books > Professional & Technical > Environmental engineering & technology > Pollution control
Achieving environmental sustainability with rapid industrialization is a major challenge of current scenario worldwide. As globally evident, industries are the key economic drivers, but are also the major polluters as untreated/partially treated effluents discharged from the industries is usually thrown into the aquatic resources and also dumped unattended. Industrial effluents are considered as the major sources of environmental pollution as these contains highly toxic and hazardous pollutants, which reaches far off areas due to the medium of dispersion and thus, create ecological nuisance and health hazards in living beings. Hence, there is an urgent to find ecofriendly solution to deal with industrial waste, and develop sustainable methods for treating/detoxifying wastewater before its release into the environment. Being a low cost and eco-friendly clean technology, bioremediation can be a sustainable alternative to conventional remediation technologies for treatment and management of industrial wastes to protect public health and environment. Therefore, this book (Volume I) covers the bioremediation of different industrial wastes viz. tannery wastewater, pulp and paper mill wastewater, distillery wastewater, acid mine tailing wastes, and many more; which are lacking in a comprehensive manner in previous literature at one place. A separate chapter dedicated to major industries and type of waste produced by them is also included. This book will appeal to students, researchers, scientists, industry persons and professionals in field of microbiology, biotechnology, environmental sciences, eco-toxicology, environmental remediation and waste management and other relevant areas, who aspire to work on the biodegradation and bioremediation of industrial wastes for environmental safety.
Smart Bioremediation Technologies: Microbial Enzymes provides insights into the complex behavior of enzymes and identifies metabolites and their degradation pathways. It will help readers work towards solutions for sustainable medicine and environmental pollution. The book highlights the microbial enzymes that have replaced many plant and animal enzymes, also presenting their applications in varying industries, including pharmaceuticals, genetic engineering, biofuels, diagnostics and therapy. In addition, new methods, including genomics andmetagenomics, are being employed for the discovery of new enzymes from microbes. This book brings all of these topics together, representing the first resource on how to solve problems in bioremediation.
How the scientific community overlooked, ignored, and denied the catastrophic fallout of decades of nuclear testing in the American West In December of 1950, President Harry Truman gave authorization for the Atomic Energy Commission to conduct weapons tests and experiments on a section of a Nevada gunnery range. Over the next eleven years, more than a hundred detonations were conducted at the Nevada Test Site, and radioactive debris dispersed across the communities just downwind and through much of the country. In this important work, James C. Rice tells the hidden story of nuclear weapons testing and the negligence of the US government in protecting public health. Downwind of the Atomic State focuses on the key decisions and events shaping the Commission's mismanagement of radiological contamination in the region, specifically on how the risks of fallout were defined and redefined, or, importantly, not defined at all, owing to organizational mistakes and the impetus to keep atomic testing going at all costs. Rice shows that although Atomic Energy Commission officials understood open-air detonations injected radioactive debris into the atmosphere, they did not understand, or seem to care, that the radioactivity would irrevocably contaminate these communities. The history of the atomic Southwest should be a wake-up call to everyone living in a world replete with large, complex organizations managing risky technological systems. The legacy of open-air detonations in Nevada pushes us to ask about the kinds of risks we are unwittingly living under today. What risks are we being exposed to by large organizations under the guise of security and science?
This Handbook provides a concise overview of the latest
technologies for managing industrial air pollution in
petrochemical, oil and gas, and allied industries. Detailed
material on equipment selection, sizing, and troubleshooting
operations is provided along with practical design methodology.
Unique to this volume are discussions and information on
energy-efficient technologies and approaches to implementing
environmental cost accounting measures.
Water pollution is a matter of concern for both developing and developed parts of the world. This book presents an overview on water pollution and its sustainable management. The book discusses the fundamental aspects of water pollution as well as advanced sustainable technologies for abating water pollution. It is a comprehensive collection of information related with water pollutants which are extremely harmful to man, other living organisms and to the ecosystems. It is all-inclusive coverage of technical, socio-political, scientific as well as social issues revolving around water pollution and management. The book brings out innovative ideas promoting sustainable technologies and extensively covers the diversity of modern technologies related to prevention of water pollution. Book also covers social aspects of water related issues. It is an essential reading for upper level graduates and undergraduates pursuing environmental studies and researchers in the field of waste water management
This book summarizes science and technology of a new generation of high-energy andinsensitive explosives. The objective is to provide professionals with comprehensiveinformation on the synthesis and the physicochemical and detonation properties ofthe explosives. Potential technologies applicable for treatment of contaminated wastestreams from manufacturing facilities and environmental matrices are also be included.This book provides the reader an insight into the depth and breadth of theoreticaland empirical models and experimental techniques currently being developed in thefield of energetic materials. It presents the latest research by DoD engineers andscientists, and some of DoD's academic and industrial researcher partners. The topicsexplored and the simulations developed or modified for the purposes of energetics mayfind application in other closely related fields, such as the pharmaceutical industry.One of the key features of the book is the treatment of wastewaters generated duringmanufacturing of these energetic materials.
Free Surface Flow: Environmental Fluid Mechanics introduces a wide range of environmental fluid flows, such as water waves, land runoff, channel flow, and effluent discharge. The book provides systematic analysis tools and basic skills for study fluid mechanics in natural and constructed environmental flows. As the prediction of changes in free surfaces in rivers, lakes, estuaries and in the ocean directly affects the design of structures that control surface waters, and because planning for the allocation of fresh-water resources in a sustainable manner is an essential goal, this book provides the necessary background and research.
Remediation of wastewater is important to ensure that pollutants generated in industry do not effect our environment negatively. Traditional wastewater remediation is not a sustainable process, however by using biological means the sustainability can be improved. This book explores how bioremediation biotechnology is used to remove pollutants in wastewater. Both conventional methods bioremediation technologies are discussed.
This book assesses harmful effects of plastics on the environment and public health. Risk assessment of plastics is required to evaluate currently available treatment technologies and identify the significance of plastic pollution. This book covers background information concerning plastic pollution in the environment, sources and pathways of plastics, characterization and analysis of plastics in the environment, environmental risks of plastics, public health risk of plastics, life cycle approaches in assessing plastic pollution, preventive measures of plastic pollution, fate and transport of plastics, and summary and outlook. The content of the book focuses on assessment of risks of plastics (including nano- and micro-plastics) released into the environment, and it is designed to educate fundamental aspects of plastic materials, including potential risks to the public health and environment, approaches to assessing their harmful effects, prevention of plastic pollution, and environmentally sound technologies for recycling plastics and/or converting them into renewable energy sources. Readers, particularly those in the field of toxicology, materials, environmental policy, public health, and water treatment, benefit from this book's content and educational features, in perspectives of providing knowledge in the environmental field, namely the current status and technology developments for avoiding or minimizing plastic contamination, case studies used to assess environmental and public health risks of micro- and nano-plastics, and educational recommendations in resolving issues with global plastic pollution.
This book focuses on biodiesel combustion, including biodiesel performance, emissions and control. It brings together a range of international research in combustion studies in order to offer a comprehensive resource for researchers, students and academics alike. The book begins with an introduction to biodiesel combustion, followed by a discussion of NOx formation routes. It then addresses biodiesel production processes and oil feedstocks in detail, discusses the physiochemical properties of biodiesel, and explores the benefits and drawbacks of these properties. Factors influencing the formation of emissions, including NOx emissions, are also dealt with thoroughly. Lastly, the book discusses the mechanisms of pollution and different approaches used to reduce pollutants in connection with biodiesel. Each approach is considered in detail, and diagrams are provided to illustrate the points in line with industry standard control mechanisms.
New Polymer Nanocomposites for Environmental Remediation summarizes recent progress in the development of materials' properties, fabrication methods and their applications for treatment of contaminants, pollutant sensing and detection. This book presents current research into how polymer nanocomposites can be used in environmental remediation, detailing major environmental issues, and key materials properties and existing polymers or nanomaterials that can solve these issues. The book covers the fundamental molecular structure of polymers used in environmental applications, the toxicology, economy and life-cycle analysis of polymer nanocomposites, and an analysis of potential future applications of these materials. Recent research and development in polymer nanocomposites has inspired the progress and use of novel and cost-effective environmental applications.
Discusses the latest results in academia and industry on green composites. Existing machinability problems like low processability and reduction of the ductility are addressed and discussed in relation to use of adhesion promoters, additives or chemical modification of the filler to overcome these problems. Recent industrial efforts to minimize the environmental impact, e.g. biodegradable polymer matrix, renewable sources complete the approach.
This monograph contains a survey on the role of chirality in ecotoxicological processes. The focus is on environmental trace analysis. Areas such as toxicology, ecotoxicology, synthetic chemistry, biology, and physics are also covered in detail in order to explain the different properties of enantiomers in environmental samples. This monograph delivers a comprehensive survey for environmental trace analysts, analytical chemists, ecotoxicologists, food scientists and experienced lab workers.
1 Einleitung.- 1.1 Wetter: Faszination und Gefahr.- 1.2 Kann man das Wetter leicht verstehen?.- 1.3 Unwetter.- 1.4 Nehmen die atmospharischen Gefahren zu?.- 2 Einige Grundlagen aus der Meteorologie.- 2.1 Die Zusammensetzung der Luft.- 2.2 Atmospharische Bewegungssysteme.- 2.3 Der Luftdruck.- 2.4 Der Wind und seine Auswirkungen.- 2.5 Krafte, die die horizontale Windgeschwindigkeit bestimmen.- 2.5.1 Druckgradientkraft und Corioliskraft.- 2.5.2 Der geostrophische Wind.- 2.5.3 Der Gradientwind.- 2.5.4 Der Einfluss der Reibung.- 2.5.5 Systeme, bei denen die Corioliskraft nur eine kleine Rolle spielt.- 2.5.6 Windprofile in der Atmospharischen Grenzschicht.- 2.6 Temperaturanderung mit der Hoehe.- 2.6.1 Die mittlere Temperaturschichtung.- 2.6.2 Die Temperaturanderung eines trocken auf-oder absteigenden Luftteilchens.- 2.6.3 Die Temperaturanderung eines mit Wasserdampf gesattigten auf-oder absteigenden Luftteilchens.- 2.6.4 Inversionen.- 2.7 Stabilitat der Atmosphare.- 2.8 AEnderung der Temperatur in der Horizontalen.- 2.8.1 Warme und kalte Luftsaulen nebeneinander.- 2.8.2 Allmahlicher UEbergang.- 2.8.3 Fronten.- 2.9 Wolkenteilchen, Niederschlagsteilchen und Niederschlag.- 3 Die Allgemeine Zirkulation der Atmosphare.- 4 Lokale Sturme (Gewitter).- 4.1 Entstehung der Lokalen Sturme (Gewitter).- 4.1.1 Entwicklung von Cumulus-Wolken.- 4.1.2 Single-cell Storms.- 4.1.3 Multi-cell Storms.- 4.1.4 Supercell Storms.- 4.1.5 Tornados.- 4.1.6 Mesoskalige Konvektive Komplexe.- 4.2 Gefahren und Schaden durch Lokale Sturme.- 4.2.1 Downbursts und Sturm.- 4.2.2 Hagel.- 4.2.3 Starkregen und UEberflutungen.- 4.2.4 Blitzschlag.- 4.2.5 Tornados.- 5 Tropische Zyklonen.- 5.1 Das Phanomen.- 5.2 Entstehung.- 5.3 Gefahren und Schaden durch Tropische Zyklonen.- 6 Mittelbreitenzyklonen.- 6.1 Entstehung.- 6.2 Struktur.- 6.3 Zentral-, Rand-und Mesozyklonen.- 6.4 Gefahren und Schaden durch Mittelbreitenzyklonen.- 6.4.1 Sturme.- 6.4.2 Hochwasser, UEberflutungen.- 6.4.3 Blizzards.- 6.4.4 Frontgewitter, grosse Schneefalle, Rauhfrost und Rauheis.- 7 Risiken bei "friedlichem" Wetter.- 7.1 Schwule.- 7.2 Grosse Hitze und grosse Kalte.- 7.3 Nebel.- 7.4 Glatte.- 7.5 Luftverunreinigungen, Smog.- Anhang A: Der Atmosphare innewohnende Energien.- A.1 Definitionen, Einheiten und Umrechnungen.- A.2 Leistung.- A.3 Energie.- A.4 Energieflussdichten.- A.5 In der Atmosphare enthaltene Energien (grobe Abschatzungen).- Anhang B: Unterschiedliche Angabe von Windstarken.- Anhang C: Hochwasserschaden weltweit von 1993 bis 2002.- Anhang D: "Wetterversicherungen".- Sachwortverzeichnis.
Environmental Issues Concerning Hydraulic Fracturing, Volume One captures the state-of-the-art research currently used to evaluate the potential impact of unconventional gas and oil gas extraction processes. Topics in this comprehensive guide on the topic include chapters on The Human Health Implications of Unconventional Oil and Gas Development, The use of Noble Gas Analysis and other Forensic Techniques in Characterizing Contamination Pathways Associated with Oil and Gas Development, Well Integrity, Contamination Mechanisms and Groundwater Impacts Associated with Unconventional Oil and Gas Development, and Advances in Fracturing and Well Construction: Improving Efficiency and Reducing Risks. This serial explores a wide breadth of emerging and state-of-the-art technologies used to study the potential environmental impact and various processes in the massive industrial process of shale exploration and resource extraction.
Environmental Carbon Footprints: Industrial Case Studies provides a wide range of industrial case-studies, beginning with textiles, energy systems and bio-fuels. Each footprint is associated with background information, scientific consensus and the reason behind its invention, methodological framework, assessment checklist, calculation tool/technique, applications, challenges and limitations. More importantly, applications of each indicator/framework in various industrial sectors and their associated challenges are presented. As case studies are the most flexible of all research designs, this book allows researchers to retain the holistic characteristics of real-life events while investigating empirical events.
1 Einleitung.- 1.1 Teil I - Ausrichtung der Umweltkostenrechnung.- 1.2 Teil II - Realisierung und Nutzung des Reststoff-Controlling.- 1 - Ausrichtung der Umweltkostenrechnung.- 2 Anforderungen an die kostenrechnerische Unterstutzung des Umweltmanagements.- 2.1 Anforderungen an die Kostenrechnung.- 2.1.1 Einordnung in das System Betrieb.- 2.1.2 Einordnung in die betriebliche Datenverarbeitung.- 2.1.3 Modellbildung, Kostentheorie und Kostenrechnung.- 2.1.4 Funktionale Anforderungen.- 2.1.4.1 Effektivitat durch relevante Kosteninformation.- 2.1.4.2 Effektivitat durch Empfangerorientierung.- 2.1.5 Strukturelle Anforderungen.- 2.1.6 Zusammenfassung der Anforderungen.- 2.2 Aufgaben des Umweltmanagements.- 2.2.1 Umweltschutz und Kuppelproduktion.- 2.2.1.1 Kuppelproduktion und die industrielle Gutererzeugung.- 2.2.1.2 Begriffliche Strukturierung von Inputs und Outputs.- 2.2.1.3 Begriflliche Strukturierung der Handhabung von Reststoffen.- 2.2.2 Umweltschutz und die betriebliche Leistungserstellung.- 2.2.2.1 Funktionen der Umwelt fur die betriebliche Leistungserstellung.- 2.2.2.2 Umwelt als Produktionsfaktor.- 2.2.2.3 Prazisierung des Begriffes Umweltschutz.- 2.2.3 Umweltschutz und das Zielsystem.- 2.2.3.1 Das Zielsystem der Untemehmung.- 2.2.3.2 Typische Formalziele.- 2.2.3.3 Umweltziele sowie Sach- und Formalziele.- 2.2.3.4 Einordnung des Umweltschutzes in das Zielsystem.- 2.2.4 Aufgaben des Umweltmanagements.- 2.2.4.1 Aufgaben und Ausrichtung.- 2.2.4.2 Zentrale Ansatzpunkte.- 2.2.4.3 Einrichtung eines Umweltmanagementsystems.- 2.3 Anforderungen an Umweltinformationssysteme.- 2.3.1 Systematisierung von Umweltinformationssystemen.- 2.3.1.1 Gliederung nach Teilsystemen.- 2.3.1.2 Relevante Elemente der Teilsysteme.- 2.3.2 Funktionale Anforderungen.- 2.3.3 Strukturelle Anforderungen.- 2.3.3.1 Funktionsubergreifend einheitliche Begriffssystematik und Datenbasis.- 2.3.3.2 UEbersetzung von physischen Daten in monetare Daten.- 2.3.3.3 Durchgangige Stoffstromtransparenz.- 2.3.4 Zusammenfassung der Anforderungen.- 2.4 Anforderungen an die kostenrechnerische Unterstutzung des Umweltmanagements.- 2.4.1 Funktionale Anforderungen.- 2.4.1.1 Interne Anforderungen.- 2.4.1.2 Extemer Informationsbedarf.- 2.4.2 Strukturelle Anforderungen.- 2.4.3 Zusammenfassung der Anforderungen.- 3 Definition des Kostenblocks 'Umwelt'.- 3.1 Bedeutung der Kostendefinition.- 3.2 Umweltschutzkosten auf der Basis intemalisierter Kosten.- 3.2.1 Definition der Umweltschutzkosten.- 3.2.2 Enthaltene Kostengruppen.- 3.2.3 Bewertung der Umweltschutzkosten.- 3.2.3.1 Motivation von Management und Mitarbeitem.- 3.2.3.2 Eindeutigkeit und Praktikabilitit.- 3.2.3.3 Vollstandigkeit und Relevanz.- 3.2.3.4 Zusammenfassung der Bewertung.- 3.3 Umweltschutzkosten auf der Basis extemalisierter Kosten.- 3.3.1 Gliederung und Hoehe extemalisierter Umweltschutzkosten.- 3.3.2 Bewertung unter dem Formalziel Gewinn.- 3.3.3 Bewertung unter dem Formalziel Umweltschutz.- 3.3.4 Einbeziehung extemalisierter Kosten durch Lenkungspreise.- 3.4 Reststofikosten als Kostenblock 'Umwelt'.- 3.4.1 Ableitung des konzeptionellen Ansatzes.- 3.4.2 Definition der Reststofikosten.- 3.4.2.1 Enthaltene Kostengruppen.- 3.4.2.2 Variabilitat.- 3.4.3 Bewertung der Reststofikosten.- 3.4.3.1 Vollstandigkeit und Relevanz.- 3.4.3.2 Eindeutigkeit und Praktikabilitat.- 3.4.3.3 Motivation von Management und Mitarbeitern.- 3.4.3.4 Zusammenfassung der Bewertung.- 3.5 Abgrenzung zu verwandten Kostenbloecken.- 3.5.1 Kosten von Kuppelprodukten.- 3.5.2 Fehlleistungsaufwand und Qualitatskosten.- 2 - Realisierung und Nutzung des Reststoff-Controlling.- 4 Realislerung und Nutzung des Reststoff-Controlling.- 4.1 Anwendungsgebiete.- 4.2 Grundsatzliche Festlegungen.- 4.3 Reststoff-Mengenrecbnung.- 4.3.1 Datenmodell der Mengenrecbnung.- 4.3.1.1 Mengenstelle.- 4.3.1.2 Material.- 4.3.1.3 Bewegung.- 4.3.1.4 Stoffstrom.- 4.3.1.5 Beschrankung aufrelevante Mengenstellen und Bewegungen.- 4.3.1.6 Konsequenzen fur Stuckliste und R
This book focuses on various aspects related to air pollution, including major sources of air pollution, measurement techniques, modeling studies and solution approaches to control. The book also presents case studies on measuring air pollution in major urban areas, such as Delhi, India. The book examines vehicles as a source of air pollution and addresses the quantitative analysis of engine exhaust emissions. Subsequent chapters discuss particulate matter from engines and coal-fired power plants as a major pollutant, as well as emission control techniques using various after treatment systems. The book's final chapter considers future perspectives and a way forward for sustainable development. It also discusses several emission control techniques that will gain relevance in the future, when stricter emission norms will be enforced for international combustion (IC) engines as well as power plants. Given its breadth of coverage, the book will benefit a wide variety of readers, including researchers, professionals, and policymakers.
Pollution Control and Resource Recovery: Municipal Solid Wastes Incineration: Bottom Ash and Fly Ash explains the tools and technologies needed to characterize, stabilize, treat, recycle, or properly dispose bottom and fly ash. The public concern for the environmental impact of MSW incineration has increased significantly over the last 20 years, forcing manufacturers to develop, and plants to install and operate, high-cost advanced technology for pollution control. This book explores the latest information on this important topic. |
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