Environmental Pollution

The book is unique in highlighting the issue of wastewater as one of the important environmental issues. The uniqueness also lies in exploring the concepts of converting waste into resources in the form of bioenergy, biofertilizers through various biological methods. Given the international scenario, the chapters of this book are designed to include both anaerobic and aerobic methods of resource recovery from the industrial wastewater. The book is a step toward design with nature and the concept of green chemistry.Waste menace is one of the most voiced and unsolved problems in the entire world. The whole world is facing the threat of water pollution, soil pollution/ land pollution, odour pollution from the growing waste. Though we find many missions and programs at international, national, and regional level to solve the waste associated issues, this is mostly in context with the solid fraction of the waste. Very little is being done to manage the liquid part of the waste orwhat we call the wastewater.The conversion of wastewater has the potential to be converted to energy in the form bioenergy, bio-fertilizers, electricity, nutrient recovery, etc. The use of sludge as biofertilizers solves the problem of sludge management on the one hand and production of organic crops on the other. The biological treatment methods like sludge treatment gives the farmers the source of biofertilizers and organic manure for the plants. In the present scenario, energy crisis is also one of the issues that we are facing particularly in context with the thermal power plants which are environmentally highly polluting. Through various techniques like microbial fuel cells or biohydrogen, we get a source of cleaner energy. So, through this book, we try to produce the content and information to give the audience an understanding of the waste water as one of the environmental and health issues and mitigation strategies. The book gives a sufficient understanding of how wastecan be turned into a resource.

This book mainly investigates the adsorption of anionic diclofenac sodium on natural clay minerals, the adsorption of anionic chloramphenicol on natural clay minerals and the behavior of surface and interface modification or adsorption on clay minerals. It has significant guidance for learning the transfer and fate of pharmaceuticals and personal care products (PPCPs) in the soil. It develops an efficient, low-cost adsorbent material and provides theoretical basis and valuable reference for the effective prevention of groundwater contamination of PPCPs in the field of environmental engineering.

This book provides new techniques for recovering exhaust heat from gas turbines, natural gas combined cycle power plants, biomass boilers, and waste heat recovery from compost and wastewater treatment plants The book provides modeling for the study and comparison of combined cycle power plants with a heat recovery boiler of three pressure levels with reheating, inserting a technological improvement of solar hybridization and partial regeneration in the gas turbine. It assesses the environmental impacts and economic sustainability associated with these improvements. In addition, it proposes emissions minimization, with exhaust gas recirculation (EGR), and emissions treatment with a CO2 capture plant (CCP) and combined cycle power plant. Finally, it provides new insights into heat recovery from compost and exhaust gases recovery from wastewater treatment plants.

Wir leben in einer Zeit nie da gewesener Herausforderungen. Zum ersten Mal seit Beginn der Zivilisation ist sogar das Überleben der Menschen auf dem Planeten Erde gefährdet. Der sich beschleunigende Klimawandel macht das Erreichen des 1,5-Grad-Ziels mit jedem Tag unwahrscheinlicher. Kipppunkte des Klimawandels werden von der Wissenschaft warnend beschrieben und trotzdem überschritten. Doch auch bei Artenschwund, weltweitem Wassermangel oder der Gefahr noch schlimmerer Pandemien gilt: Die Fakten liegen längst auf dem Tisch. Warum schafft es die Politik nicht, die wissenschaftlichen Erkenntnisse rechtzeitig in Handeln umzusetzen?Die Politik muss aufnahmefähiger für die Forschung sein, ja Schritt mit ihr halten - sonst werden wir, wie Karl Lauterbach zeigt, die Kontrolle über unsere Zukunft verlieren und scheitern. Kaum jemand könnte besser darlegen als Karl Lauterbach, Politiker und Wissenschaftler zugleich, warum eine Revolution des Zusammenspiels von Politik und Wissenschaft nötig ist; von welch unterschiedlichen Denk- und Herangehensweisen diese beiden Systeme bestimmt werden; und ob eine Verzahnung überhaupt möglich ist. Ein hochdringlicher Weckruf und ein starkes Plädoyer für eine Politik, die sich der Realität stellt.

Interdisziplinäres Wissen praxisnah aufbereitetDie gesamte Umweltproblematik wurde umfassend von einem Top-Autorenteam aus Industrie und Hochschule aufbereitet. Fundiertes wissenschaftliches Grundlagenwissen, verbunden mit Erfahrungen aus der Praxis auf dem aktuellen Stand der Technik machen das Handbuch zu einer unentbehrlichen Informationsquelle.Ihr kompetenter RatgeberDie vielfältigen Informationen, übersichtlich gegliedert in 5 Bänden, geben diesem Werk einen enzyklopädischen Charakter, der es sowohl für den Fachmann als auch für den Neueinsteiger zu einem unverzichtbaren Werkzeug macht.Aktuelles Wissen aus Forschung und PraxisDer Wert dieses Werkes liegt in der interdisziplinären Betrachtungsweise. Die Aufbereitung der einzelnen Themenkomplexe, unterstützt durch zahlreiche Abbildungen, Graphiken und Tabellen, gewährleisten eine schnelle Aufnahme der Information.-> Sichern Sie sich kompaktes Umweltwissen-> 5 Bände im Set zur Subskription-> Eine kluge Investition zum günstigen Preis

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Im vorliegenden Band werden die Belastung des Grund- und Trinkwassers sowie die Instrumente zur Erkundung und Sanierung aufgezeigt. Dabei werden die "Grenzwertlisten" diskutiert und die Problematik ihrer Übertragbarkeit aufgezeigt. Qualitätsziele werden dargestellt und mit der Realität konfrontiert. Ausführlich werden die Rechtsgrundlagen zur Bewältigung von Grundwasserschäden dargestellt. Anforderungen an Probenahmegeräte, Grundwassermodelle und geophysikalische Methoden werden definiert, neue Techniken und Methoden vorgestellt.

This book examines the issue of solid waste generation and management as a worldwide phenomenon, focusing on strategies that facilitate the disposal and utilization of waste while ensuring environmental integrity and meeting the needs of future generations. The process of urbanization, particularly in densely populated cities, has resulted in a notable increase in the production of solid waste. Unfortunately, the current management system employed by the government, as well as the available resources and technical capabilities, is insufficient in effectively addressing this issue. As a result, the accumulation of solid waste in the environment continues to rise, causing adverse impacts on both the natural surroundings and human well-being. The contamination of the air, soil, and water directly stems from this mounting waste. To confront this global challenge, determined efforts are being made to manage and diminish the volume of solid waste, with the ultimate goal of safeguarding the environment and preserving the welfare of future generations. Furthermore, the book delves into various sustainable development approaches, such as Gasification and Ash Melting, Anaerobic Digestion, and Composition. Additionally, it highlights the recent advancements in these techniques by scientists, which contribute to promoting sustainable solid waste management.

This two-volume set provides a comprehensive overview of modern nanoscience, and encompasses advanced techniques of nanocomposite materials that make their way from the laboratory to the field for the revival of energy and environmental systems in a sustainable manner. It includes the design and the sophisticated fabrication of nanomaterials along with their potential energy and environmental applications, while looking at how nanoscience and nanotechnology can be used to promote environmentally friendly processes and strategies. The books' purpose is to promote eco-friendly methods and techniques by covering many elements of both the synthesis and uses of nanoparticles and nanofluids for energy and environmental engineering. They provide an up-to-date synthesis of nanocomposite materials for modern nanotechnology applications in the fields of environment protection, heterogeneous catalysis, wastewater treatment, fuel cells, electrochemical energy conversion, and storage applications. The set is designed for environmental scientists, nanotechnologists, chemists, engineers, and individuals seeking current research on nanotechnology and its applications in environmental engineering. Graduate students working in these fields will also find it a valuable resource.Volume 2 focuses on toxicological assessment, negative impacts of nanomaterials, green synthesis, energy conversion, and storage applications.

This book provides the most up-to-date, advanced methods and tools for risk assessment of onshore pipelines. These methods and tools are based primarily on information collected from ILI measurements and additional information about the soil surrounding the pipeline. The book provides a better understanding how the defects grow and interact (repulsion or attraction) and their spatial variability. In addition, the authors contemplate new defects that evolve between inspections and how they could affect the pipeline's reliability. A real-world case is presented to reinforce the concepts presented in the book. The book is structured into three parts: i) an introduction to onshore pipelines and the problem of corrosion, ii) a framework that deals with uncertainty for integrity programs for corroded pipelines, and iii) the applications of the methods presented in the book. The book is ideal for researchers and field engineers in oil and gas transportation and graduate and undergraduate engineering students interested in pipeline reliability assessments, spatial variability, and risk-based inspections.

This book offers a variety of cases offering insights into waste assessment and moving towards zero waste in the apparel industry. In an industry as large and widespread as apparel, efforts toward sustainability and waste reduction are critical. The chapters here cover a variety of topics related to apparel sustainability, including management approaches, circular economy methods, and case studies that academics, students, and professionals in this industry can use to continue to strive toward a sustainable future.

Enzymes can help break down plastic waste and make it less harmful to the environment. They can also be used to treat various types of waste, including agricultural and food waste, and wastewater. Enzyme engineering is an important part of chemical biotechnology and helps to keep the environment clean. Making clean and renewable fuels is a priority, and many strategies are being developed to achieve this goal. However, food waste is still a major problem that can harm the environment because most disposal methods are not eco-friendly. This volume aims to inform readers about the latest developments in the use of enzymes for environmental management. This comprehensive resource provides a detailed overview of how enzymes can be used in various sectors to promote ecological sustainability. It covers the composition, properties, characterization, chemistry, and applications of different enzymes in emerging and eco-friendly approaches to waste treatment. It also highlights the latest advancements in sustainable technology and biotechnology enzymes. The book is divided into sections that feature various enzymes used for treating resistant pollutants in wastewater, enzymatically degrading synthetic plastics, and engineering enzymes to impact environmental sustainability positively. It also covers enzymes used in the valorization of waste, enzyme technology in biofuel production, and the recovery of enzymes from food waste. Each chapter presents the enzymes' chemical, physical, and biological attributes and reviews the recent research conducted in this emerging field. The authors hope this document will inspire scientists to explore novel chemical, material, and energy sources in the future and to continue developing innovative applications for enzymes in environmental management.

This book edition on "Wastewater Management and Technologies" brings together a wealth of expertise by the authors, who exemplify the wide range of options available-from nature-based solutions to different levels of technology-and the different experiences through case studies from around the world, with a particular focus on conditions in developing countries.The book is part of a book series (special editions) based on the publication of the book "Water and Wastewater Management", published by Springer in 2022 (ISBN 978-3-030-9528-7). The part about "Wastewater Management and Technologies" edited in this book will be deepened with this first special edition in terms of technological topics.

According to UN estimates, approximately nearly half of the world's population now lives in cities and that figure is expected to rise to almost 70% by 2050. Cities now account for around 70% of worldwide greenhouse gas emissions, and this percentage is predicted to rise in the near future as a result of projected increases in global urbanization patterns. It is widely acknowledged that irrational urban planning and design can increase emissions while also exacerbating threats and risks, resulting in a slew of environmental issues such as urban heat islands, air pollution, flooding, amongst other issues, as well as environmental, social, and economic losses. Therefore, these concerns must be addressed promptly in order to cope up with these rising difficulties and make urban environments safer for residents. With the advancement of remote sensing technology and the use of current remote observation systems, urban data science, remote sensing, and artificialintelligence (AI), modeling and quantifying emergent difficulties in urban regions and urban systems have become easy. They aid in the quantitative analysis of urban shape, functions, and human behavior in cities. Harvesting data, developing models, and suggesting new methodologies will be aided by combining urban ecology with new breakthroughs in data science. This book is of great value to a diverse group of academicians, scientists, students, environmentalists, meteorologists, urban planners, remote sensing and GIS experts with a common interest in geospatial sciences within the earth environmental sciences, as well as human and social sciences.

This two-volume set provides a comprehensive overview of modern nanoscience, and encompasses advanced techniques of nanocomposite materials that make their way from the laboratory to the field for the revival of energy and environmental systems in a sustainable manner. It includes the design and the sophisticated fabrication of nanomaterials along with their potential energy and environmental applications, while looking at how nanoscience and nanotechnology can be used to promote environmentally friendly processes and strategies. The books' purpose is to promote eco-friendly methods and techniques by covering many elements of both the synthesis and uses of nanoparticles and nanofluids for energy and environmental engineering. They provide an up-to-date synthesis of nanocomposite materials for modern nanotechnology applications in the fields of environment protection, heterogeneous catalysis, wastewater treatment, fuel cells, electrochemical energy conversion, and storage applications. The set is designed for environmental scientists, nanotechnologists, chemists, engineers, and individuals seeking current research on nanotechnology and its applications in environmental engineering. Graduate students working in these fields will also find it a valuable resource.Volume 1 focuses on the fundamentals of nanotechnology, environmental protection, sustainable agriculture, bioremediation, bio-nanocomposites, and wastewater treatment.

Natural Capital.- Water Resources.- Biodiversity.- Ecosystem services.- Integrating Natural Capital in the Economy.