This title includes a number of Open Access chapters. This new book provides a multiperspective look at research into many elements of remediating environmental hazards connected to sewage and landfill leachate. Sewage and landfill leachate treatments include various processes that are used to manage and dispose of the liquid portions of solid waste. Untreated leachate and sewage are hazards to the environment if they enter the water system. The goal of treatment is to reduce the contaminating load to the point that leachate and sewage liquids may be safely released into groundwater, streams, lakes, and the ocean. Around the world, however, huge volumes of contaminated water from sewage and landfill leachate is still pumped directly into water systems, especially in the world's developing nations. Aside from the damage to marine environments and fisheries that this causes, it also jeopardizes the world's vulnerable water resources. This compendium volume explores effective sewage management, which is essential for nutrient recycling and for maintaining ecosystem integrity. It looks at a range of technologies that are available for the treatment of sewage and landfill leachate. The editor, himself a respected and experienced researcher in this field, includes chapters that cover biological treatments, reverse osmosis, and chemical-physical processes. This volume offers important research that will help us both assess our existing treatment facilities, as well as build better, more effective ones for the future.

Die TU Darmstadt setzte in Kooperation mit namhaften Industrieunternehmen EcoDesign nachhaltig in deren Unternehmenspraxis um. Der Forschungsbereich wurde von der DFG gef rdert und erzielte praxisnahe und nachvollziehbare Ergebnisse: zuk nftige rechtliche Rahmenbedingungen, Implementierung, Entwicklung umweltgerechter Energiespeicher, Arbeitsmittel f r Investitionsg ter u.v.m. Plus: konkrete Fallbeispiele, Umsetzungsleitfaden f r Anwender.

Heavy metals, such as lead, chromium, cadmium, zinc, copper, and nickel, are important constituents of most living organisms, as well as many nonliving substances. Some heavy metals are essential for growth of biological and microbiological lives, yet their presence in excessive quantities is harmful to humans and interferes with many environmental processes. Heavy metals are also nonbiodegradable, making them more difficult to remediate. Decontamination of Heavy Metals: Processes, Mechanisms, and Applications tackles the subject of heavy metals in the environment, with special emphasis on their treatment, removal, recovery, disposal, management, and modeling.

Concepts, Cutting-Edge Technologies, and Applications

The book provides in-depth coverage of the major hazardous heavy metals that are found in water, land, and facilities and that have significant effects on public health and the environment. After an overview of heavy metal contamination, the text reviews the concepts and technologies of pollution prevention. It then examines technologies for metal decontamination, ranging from precipitation which is the most commonly used to cutting-edge technologies such as precipitation-crystallization, ion exchange, membrane filtration, and electrolysis. Mathematical models for metal removal and recovery are also included.

Develop a Feasible Total Heavy Metal Control Program

Complementing other books in the Advances in Industrial and Hazardous Wastes Treatment series, this volume presents important research related to the remediation of heavy metals. Extensive references are included for readers who want to trace, duplicate, or improve on a specific industrial hazardous waste treatment practice. A comprehensive handbook for environmental professionals, researchers, and students, it provides technical information to help readers develop a feasible total metal control program that can benefit both industry and local municipalities.

Following in the footsteps of previous highly successful and useful editions, Biological Wastewater Treatment, Third Edition presents the theoretical principles and design procedures for biochemical operations used in wastewater treatment processes. It reflects important changes and advancements in the field, such as a revised treatment of the microbiology and kinetics of nutrient removal and an update of the simulation of biological phosphorous removal with a more contemporary model. See what's new in the Third Edition: A chapter devoted to the description and simulation of anaerobic bioreactors Coverage of applications of submerged attached growth bioreactors Expanded discussion of modeling attached growth systems Increased information on the fate and effects of trace contaminants as they relate to xenobiotic organic chemicals A chapter on applying biochemical unit operations to design systems for greater sustainability The book describes named biochemical operations in terms of treatment objectives, biochemical environment, and reactor configuration; introduces the format and notation used throughout the text; and presents the basic stoichiometry and kinetics of microbial reactions that are key to quantitative descriptions of biochemical operations. It then examines the stoichiometry and kinetics used to investigate the theoretical performance of biological reactors containing microorganisms suspended in the wastewater. The authors apply this theory to the operations introduced, taking care to highlight the practical constraints that ensure system functionality in the real world. The authors focus on further biochemical operations in which microorganisms grow attached to solid surfaces, adding complexity to the analysis, even though the operations are often simpler in application. They conclude with a look to the future, introducing the fate and effects of xenobiotic and trace contaminants in wastewater treatment systems and examining how the application of biochemical operations can lead to a more sustainable world.

Waste generation from industrial and domestic sectors is imposing a very challenging environment and the intervention of biotechnology offers a viable solution for their effective management. This book deals with the employment of biotechnological aspects for waste treatment including the basic concepts, biochemical processes, and various technologies for pollutant reduction and production of value-added products for a cleaner environment. It covers different aspects of biotechnology in the conservation of environment dealing with the sustainable management of waste through the concept of waste-to-economy along with the management of environmental pollutants and natural resource conservation. Focuses on ecological approaches i.e., the use of biocatalysts and biotechnological approaches for waste management Explores the different biotechnology-based solutions for the removal of environmental pollutants Covers various microbiological routes, technological options for waste to energy, removal of contaminants, and the production of value-added products Reviews the bioremediation potential of microbial strains and enzymes Explores the significant routes of biotechnological means of obtaining eco-friendly products substituting the hazardous chemical-based products This volume is aimed at researchers and professionals in environmental, biotechnology, and chemical engineering.

Increasingly stringent regulation of pollution and waste production worldwide drives the need to isolate contaminants that pose a threat to human and environmental health by using engineered barrier systems involving the use of low permeable materials. Over the past two decades, geosynthetic clay liners have gained widespread acceptance for use in such barrier systems. They are often used as a component of primary and secondary base liners or final cover systems in municipal solid-waste landfills as well as in regulated industrial storage and mining waste-disposal facilities. This book gives a comprehensive and authoritative review of the current state of practice on geosynthetic clay liners in waste containments. It provides an insight into individual materials (bentonite and the associated geosynthetics) and the manufacturing processes. This is followed by the coverage of important topics such as hydraulic conductivity, chemical compatibility, contaminant transport, gas migration, shear strength and slope stability, and field performance.

From the author of The Humanure Handbook, an expert guide to compost toilets you can build yourself The Compost Toilet Handbook is an illustrated instructional manual explaining how to make, use, and manage compost toilets, which are waste-free toilets that rely on the biological process of composting to recycle toilet material. It is based on the author's 40+ years of first-hand experience with "composting as a sanitation alternative." The 254-page indexed book has 161 pages of color photos including 203 photos or illustrations from 13 countries where compost toilet systems are in use. The 2nd half of the book includes case study reviews of compost toilet projects in African prisons and schools; Haitian schools, orphanages, and villages; schools in Mozambique; neighborhoods in Mongolia; a school and village in Nicaragua; and an ecovillage in the US. Along with the nuts and bolts of compost toilet construction, use, and management, the book covers emergency preparedness, cold weather composting, pharmaceuticals, heavy metals, health, and safety.

This work presents the findings of an extensive study on the state-of-the-art regarding the problem of food waste in Belarus, Estonia, Germany, Latvia, Lithuania, Poland and Sweden. The results show that the problem of food waste can be found at different levels in each country and that our knowledge of it is limited by the current lack of studies in the area. The problem is primarily due to food waste generated by the manufacturing sector, mostly in the form of unused or inefficiently used by-products, as well as on a share of food thrown away by households that is still suitable for human consumption. The main reduction/prevention method, applied across the countries, is food donation; the remaining methods are the same ones used for biodegradable waste in the respective countries. The findings gathered in this study show a number of potential measures/methods for sustainable food waste management, which may be considered in future works in order to reduce the amounts of food waste generated in each of the aforementioned countries.

This book contains up-to-date information and findings in research on the evaluation, treatment, reusability, and development of wastewater in India. The book covers the assessment for drinking water, including membrane filtration, supervision, and evaluation of wastewater, environmental pollution control, wastewater treatment and recycling, advanced bioremediation techniques and wastewater's impact on India. With this wide range of treatment and technologies of wastewater, this book is a source of invaluable information to guide Indian policy planners and makers to move forward to achieve the Sustainable Development Goal 6.

This book focuses on exciting new research in polymer science. The first section of the book deals with new advancements in polymer technology, which includes polymers that are responsible for progress in the field of energy, electronics, and medical sciences. It focuses on the most promising polymer nanocomposites and nanomaterials. Composites are becoming more important because they can help to improve quality of life. The second section of the book highlights this aspect of macromolecules, while the third section emphasizes biopolymers, their development, and applications.

Efficient Management of Wastewater from Manufacturing is an accessible research compendium, highly useful for anyone involved with the phytosanitaries, food and beverage, pharmaceutical, or textile industries. The editor, Victor Monsalvo, is a well-respected expert in the field who has included many of his own studies. He has also enlisted articles from other researchers from around the world. Together, they offer a range of treatment methodologies for manufacturing wastewater, including anaerobic processes and catalyzation. They focus on advanced treatment processes that would improve current efficiency and reduced energy costs. Feasibility and potential problems are also thoroughly discussed, creating a realistic and practical research collection. Included within the book are chapters on the following topics: An overview of pesticide toxicity More efficient anaerobic treatments for agricultural wastewater Wastewater treatment methodologies for specific sectors of the food-production industry, including slaughterhouses, fish processing plants, dairies, fruit canning factories, and wineries Biological treatment systems for wastewater containing cosmetic and pharmaceutical chemicals and byproducts Improved methodologies for removing dye from textile wastewater The range of topics will be of practical use to chemical, civil, and environmental engineers. Researchers at the graduate level will find here a wealth of studies that will prove fruitful for future investigation.

This title includes a number of Open Access chapters. The quantity and quality of waste generated and discharged into natural water bodies is a topic of serious concern. Consequently, there is a need for different strategies to address wastewater treatment and subsequent reuse, especially in arid and semi-arid areas where water shortages are the rule. Biological treatment processes constitute crucial tools in the biodegradation of organic matter, transformation of toxic compounds into harmless products, and nutrient removal in wastewater microbiology. Edited by a professor of genetics and microbiology with extensive research, this compendium provides an overview of the most current research into many facets of wastewater bioremediation. The book is broken into three sections: microbial communities for wastewater treatment, environmental factors, and treatments. It provides discussions on biological treatment processes for different types of wastewater, such as municipal wastewater and wastewater from tanneries; how environmental factors such as season dynamics affect the diversity of bacteria; and applications and treatment. The range of topics presented will be valuable for biological engineers and others involved with wastewater management. Researchers will find a wealth of studies that will prove fruitful for future investigation.

This title includes a number of Open Access chapters. The twenty-first century world faces several enormous challenges: how to mitigate climate change, meet a growing energy demand without relying on fossil fuels, and manage the escalating quantities of solid waste generated by cities around the world. This compendium volume offers a viable solution to all three: using solid waste as a renewable resource. Intended for a wide audience ranging from engineers and academics to decision-makers in both the public and private sectors, this volume has gathered together research into a range of technologies and methodologies. The editors, two well-published researchers at the top of their field, have selected articles that lay the foundation for this discussion. They have then included chapters for the following waste management scenarios: anaerobic digestion, composting, pyrolysis and chemical upgrading, incineration and carbonization, and gasification. Research has been included from around the world, representing potential international solutions to what are global challenges, as well as crucial implications for ongoing research in this important field of study.

The reuse of wastewater in irrigation is being practiced only recently to solve water scarcity problems in agriculture. Management of water, soil, crop, and operational procedures, including precautions to protect farm workers, play an important role in the successful use of sewage effluent for irrigation. Appropriate water management practices must be followed to prevent salinization. If salt is not flushed out of the root zone by leaching and removed from the soil by effective drainage, salinity problems can build up rapidly. Leaching and drainage are, thus, two important water management practices to avoid salinization of soils. One of the options that may be available to farmers is the blending of treated sewage with conventional sources of water to obtain a blended water of acceptable salinity level. This important book focuses on the use of wastewater as a valuable resource for agricultural micro irrigation purposes. It covers effective wastewater management practices in a variety of climates, including semi-arid regions and others; how to perform effective evaluations to gauge the quality of the water on plants, including potatoes, maize, and eggplant; and the cost-benefit of using wastewater. It addresses the sources of wastewater for irrigation and the problems along with challenges, including water quality, clogging, soil quality, and more. The mission of this compendium is to serve as a reference manual for professionals in biological and civil engineering, horticulture, soil and crop science, and agronomy, as well as for graduate and undergraduate students in related fields. It will be a valuable reference for professionals who work with micro irrigation/wastewater and water management, for technical agricultural centers, irrigation centers, agricultural extension services, and other agencies that work with micro irrigation programs.

This compendium volume is an indispensable source of information on the ways in which wastewater can impact public health. The editor, a well-respected expert in his field, has collected the most recent and pertinent investigations into this serious issue. Included are studies involving: * The presence of various human enteric viruses in wastewater, which reach the public through drinking and daily use water, agriculture, and through fishing waters * Antibiotic resistance produced by genetic changes in wastewater bacterial communities, affecting both human and animal health * The presence of antidepressants in water consumed by the public * Possible methods of treatment for removing bacteria and pharmaceuticals from wastewater This threat to public health calls urgently for the development of new treatment technologies. The research in this volume provides state-of-the-art information about recent advances in wastewater treatment and it points the way toward future productive research. Civil engineers, graduate-level research students, and scientific research labs will all find valuable information.

Millions of tonnes of waste are produced every year by the agri-food industry. Disposal by landfill or incineration is already expensive and the industry faces increasing costs for the removal of refuse and remnants. The costs of energy and water are also significant for food businesses and savings can be made in these areas if the quantity of energy and water used is limited. Methods to recycle and reduce the need for disposal are therefore increasingly of interest.
Volume 1: Reviews research in the field, covering optimisation of manufacturing procedures to decrease waste, reduction of energy and water expenditure, methods to valorise refuse by co-product recovery and techniques to deal with wastewater and solid waste.
Volume 2: Opening chapters in Part one cover economic and legislative drivers for waste management and co-product recovery. Part two discusses life cycle analysis and closed-loop production systems to minimise environmental impacts in food production. It also includes chapters on water and energy use as well as sustainable packaging. Part three reviews methods for exploiting co-products as food and feed ingredients, whilst the final part of the book discusses techniques for non-food exploitation of co-products from food processing.
Looks at the optimisation of manufacturing procedures to decrease waste, energy and water useExplores methods to valorise waste by co-product recoveryProvides essential information about the major issues and technologies involved in waste product valorisation

Wastewater Treatment by Reverse Osmosis Process provides a one-stop-shop for reverse osmosis (RO), outlining its scope and limitations for the removal of organic compounds from wastewater. This book covers the state-of-the-art on RO processes and describes ten RO process models of different features and complexities. It also covers the advanced model-based techniques for RO process operations, including various rigorous methods for process modelling, simulation, and optimization at the lowest energy cost, as well as advanced tools such as genetic algorithms for achieving the same. * Highlights different types of physico-chemical and biological wastewater treatment methods including hybrid systems * Provides an overview of membrane processes, focuses on different types of membrane processes for water treatment and explains characteristics of membrane modules * Introduces the importance and challenges of process modelling for simulation, design, and optimization and offers examples across various industries *Describes the concept of different types of genetic algorithms for process optimisation and provides the state-of-the art of the GA method in terms of its application in water desalination and wastewater treatment *Emphasizes economic aspects of RO processes for wastewater treatment With its focus on the challenges posed by an increasing demand for fresh water and the urgent need to recycle wastewater at minimum cost, this work is an invaluable resource for engineers and scientists working within the field of wastewater treatment.

The advent of consumer societies in the United Kingdom and West Germany after 1945 led to the mass 'production' of garbage. This book compares the social, cultural and economic fallout of the growing volume and changing composition of waste in the two countries from 1945 to the present through sustained attention to changes in the business of handling household waste. Though the UK and Germany are similar in population density, degrees of urbanisation, and standardisation, the two countries took profoundly different paths from low-waste to throwaway societies, and more recently, towards the goal of 'zero-waste'. The authors explore evolving balances between public and private provision in waste services; the transformation of public cleansing into waste management; the role of government legislation and regulation; emerging conceptualisations of recycling and resource recovery; and the gradual shift of the industry's regulatory and business context from local to national and then to international.

This book is a compilation of process, technologies and value added products such as high value biochemicals and biofuels produced from different waste biorefineries. The book is sectioned into four categories providing a comprehensive outlook about zero waste biorefinery and technologies associated with it. The emerging technologies that potentially put back the lignocellulosic waste, municipal solid waste and food waste into intrinsic recycling for production of high value biochemicals and bioenergy, along with associated challenges and opportunities are also included. The content also focuses on algal biorefineries leading to sustainable circular economy through production of broad spectrum of bioactive compounds, bioethanol, biobutanol, biohydrogen, biodiesel through integrated biorefinery approach. The volume also includes chapters on conversion technologies and mathematical models applied for process optimization. A sound foundation about the underlying principles of biorefineries and a up-to-date state-of-the-art based overview on the latest advances in terms of scientific knowledge, techno-economic developments and life cycle assessment methodologies of integrated waste biorefinery is provided. This volume will be of great interest to professionals, post-graduate students and policy makers involved in waste management, biorefineries, circular economy and sustainable development.

This book is based on recent trends for the research in emerging environmental contaminants in different compartment of the environment. It provides a recent understanding for the fate, transport, and degradation of emerging contaminants in different environmental sectors, including water, air, and soil. The contents discuss the fate and transport of microplastics, PPCPs, along with the method of detection and degradation. It includes removal of variety of pollutants including microplastics, pharmaceuticals, and personal care products from the water using adsorption technique, electrooxidation, membrane technology and other advance oxidation methods. This volume will be of great value to those in academia and industry involved in environmental science and engineering research.

This book highlights advances in sustainable wastewater treatment technologies, particularly biological wastewater treatment, cavitation-based treatment, hybrid water treatment, membrane technologies, advance oxidation processes, and adsorption. The book focuses on a variety of advanced treatment techniques that are useful for the degradation of organic components, dyes, heavy metals effluent, etc. in wastewater. Industrial wastewater consists of variety of discharges based on the type of industry, such as the dairy/food industries, which generate more fats and high BOD value with variation in the pH value, while the electroplating industry may expel more inorganic matter and dissolved solids. The oil extraction industries will have more solvents contained in the effluent, and dyes and textiles industry create a higher organic load with high TDS. Hence, every type of manufacturing industry needs a different method for the treatment of its effluents. Looking at the use of intensified chemical processes in order to make cleaner environment, Innovative Technologies for the Treatment of Industrial Wastewater explores the new and innovative methods for pollutant removal that will prove useful for a variety of industries. Conventional wastewater treatment processes require a significant amount of energy and involve expensive equipment and maintenance. Sustainable wastewater treatment technologies, however, involve less generation of energy and employ more economically feasible treatment methods, requiring less equipment and fewer maintenance costs. Looking at the use of intensified chemical processes in order to make a cleaner environment, this volume explores new and innovative methods for pollutant removal that will prove useful for a variety of industries. This book highlights advances in sustainable wastewater treatment technologies, particularly biological wastewater treatment, cavitation-based treatment, hybrid water treatment, membrane technologies, advanced oxidation processes, and adsorption.

This book discusses the scientific process of biomass compaction, focusing on pressing chamber parameters and their influence on the quality of extrusions from biomass. It yields new knowledge in the field of wood biomass pressing technology and contains a thorough and detailed theoretical analysis of the pressing chamber of pressing machines and the influence they have on the resulting quality of extrusions. Coverage includes the proposal and evaluation of experimental research dealing with the definition of different pressing chamber parameters in pressing machines and their effects on the quality of extrusions; definition and specification of the dependencies of chamber parameters based on the resulting quality of extrusion, given by the mechanical indicators of quality, are also explored. Furthermore, the work describes the design and manufacture of an experimental pressing stand, which allows for experiments to be performed determining the effects that some technological, material, and construction parameters have on the resulting quality of extrusions. The desired pressing method, length, and conicity of the pressing chamber are experimentally determined through the uniaxial compaction of wood biomass where results and dependencies are expressed graphically. Biomass Compaction: The Effects of Pressing Chamber Design Parameters on Extrusion Quality will be a welcomed resource for researchers and engineers working for producers of solid biofuels from biomass, densification (briquetting, pelleting), or compacting machines producers, as well as technology plant operators and those working in the biomass treatment area.

This book provides a comprehensive overview on mechanochemistry including its history, high-energy ball milling process, equipment used and fundamentals behind the observed scientific phenomena. It also shows that mechanochemistry is highly applicable in the field of waste treatment. The text reviews 1017 studies utilizing mostly high-energy ball milling for the treatment of various types of consumer, technogenic and agricultural waste. The text is divided into chapters based on individual waste types. The book presents an Appendix compiling all studies arranged according to the application that the recycled waste is meant for. In this way, readers from both academia and companies interested either in the treatment of a particular waste, or particular application might easily locate sections of interest.

This book is the first comprehensive book in the world on co-processing of wastes as Alternative Fuels and Raw materials (AFRs) in cement kilns. It discusses how AFR from wastes can play an important role in contributing toward reducing the use of fossil fuel and costs while conserving natural resources, lowering global CO2 emissions, and reducing the need for landfills. The use of AFR in resource and energy-intensive industries is called co-processing, which is discussed in detail highlighting both advantages and disadvantages. Co-processing in cement kilns is a technology that is practiced globally on a large scale for environmentally sound and ecologically sustaining management of wastes from agricultural, industrial, and municipal sources. Considerable amount of scientific and technological advancements has been put in place while developing and implementing this technology at the cement plant operational scales. This technology is in practice for about 40 years or so and has been recommended by Basel Convention for the sustainable management of hazardous wastes and by the Stockholm Convention for the sustainable management of POPs. This technology has now been included in the waste management rules notified by the Ministry of the Government of India and has been provided as a preferred option for the management of wastes over the conventional options of incineration and landfill. The book addresses how co-processing promotes mitigation of the climate change impacts and also conservation of the natural capital in addition to building a circular economy on a large scale. Even though this technology has received required attention and inclusion in the policy framework of many governments, its understanding and awareness with the stakeholders belonging to the academic and other relevant sections are vastly missing. The book will enhance the knowledge of co-processing technology among stakeholders involved in the implementation of the policy framework, design and engineering of the waste processing facilities to suit the co-processing operation, their operation and management, environmental consideration in implementing co-processing, operation and management of the cement plant, quality control, etc. In addition, the book will be useful for students and researchers working in this domain.

This book aims to structure, in a complete and sequential way, the mainstream technical knowledge which is related to eutrophication control. The book considers the development of innovative technologies for phosphate removal, while supporting the restoration of currently degraded lakes and reservoir systems. In addition, this book contains key-aspects of future benchmark interests being specially framed under the ongoing development of a circular economy. In particular, the book will contribute to a better understanding of the problem of internal P-loads and P-sources disposition towards a more effective control of nutrients' enrichment in lakes. The chemical routes and environmental fate of such lake nutrients will be viewed in the light of innovative technologies (engineering dimensions) and circular economy perspectives (economics dimensions). The main theme extends to an economic appreciation of environmental polluted aquifers. The book will appeal to an interdisciplinary audience, covering a wide spectrum of scientific fields, such as environment, physical chemistry, surface chemistry, interfacial phenomena, coastal engineering, bio-engineering, environmental policy makers, and economists.