Written by leading soil and ground-water remediation scientists, Handbook of Bioremediation presents information regarding the processes, application, and limitations of using remediation technologies to restore contaminated soil and ground water. It covers field-tested technologies, site characterization requirements for each remediation technology, and the costs associated with their implementation. In addition to discussions and examples of developed technologies, the book provides insights into technologies ranging from theoretical concepts to limited field-scale investigations. In situ remediation systems, air sparging and bioventing, the use of electron acceptors other than oxygen, natural bioremediation, and the introduction of organisms into the subsurface are among the specific topics covered in this invaluable handbook.

Frequently a substance found at a port of entry, waste site, laboratory triage facility, or even in a hazardous materials emergency will be labeled and purportedly identified. But law enforcement and other first responders cannot take this claim at face value, as the accuracy is not confirmed and must be verified. A comprehensive handbook for on-the-spot investigations, Field Confirmation Testing for Suspicious Substances provides those who confront suspicious substances with the tools to confirm or deny a labeled identity. A Complete Range of Testing Protocols Divided into three sections, the book begins by exploring physical confirmation tests which use methods that involve measurement of temperature, vapor density, radioactivity, and other factors. The author then examines chemical confirmation tests suitable for field use, providing over 400 different analyses, most of which provide a colorimetric result. The book also includes a section on instrumentation. It offers an overview of the technologies used to analyze materials and presents the strengths and weaknesses of the technology so that the corresponding weak or strong result can be used in the overall analysis. The appendix provides two detailed sections on drug and explosives tests. The tests in this book can immediately generate valuable information in the field which can be used to save lives, conserve property, provide environmental protection, and assist law enforcement in apprehending those responsible for disseminating hazardous substances.

The growth in the world's nuclear industry, motivated by peaking world oil supplies, concerns about the greenhouse effect, and domestic needs for energy independence, has resulted in a heightened focus on the need for next-generation nuclear fuel-cycle technologies. Ion Exchange and Solvent Extraction: A Series of Advances, Volume 19 provides a comprehensive look at the state of the science underlying solvent extraction in its role as the most powerful separation technique for the reprocessing of commercial spent nuclear fuel. Capturing the current technology and scientific progress as it exists today and looking ahead to potential developments, the book examines the overall state of solvent extraction in reprocessing, new molecules for increased selectivity and performance, methods for predicting extractant properties, and actinide-lanthanide group separation. The contributors also explore the simultaneous extraction of radionuclides by mixing extractants, the cause and nature of third-phase formation, the effects of radiation on the solvent and its performance, analytical techniques for measuring process concentrations, new centrifugal contactors for more efficient processing, and new chemistry using novel media. The long-term vision of many professionals in the field entails a proliferation-free nuclear energy economy in which little or no waste is stored or released into the environment and all potential energy values in spent nuclear fuel are recycled. This text opens a window on that possibility, offering insight from world leaders on the cutting edge of nuclear research.

Complete and quantitative, NAPL Removal: Surfactants, Foams, and Micro emulsions, belongs to a ten-monograph series that records the results of the Department of Defense/Advanced Applied Technology Demonstration Facility environmental technology demonstrations. It presents the out come of field demonstrations of innovative in situ remediation technol ogies. In situ surfactant and cosolvent flushing for nonaqueous phase liquids constitutes a technique with the potential to reduce the mass of NAPL - a continuing source of groundwater contamination. This monog raph details two technologies - surfactant/foam and single-phase micro emulsion - selected for their potential to address the needed breakthr oughs. Copiously illustrated with figures and tables, NAPL Removal: Su rfactants, Foams, and Microemulsions takes you through the entire fiel d demonstration step-by-step. It describes the development of the proc esses, analyzes the costs, discusses design issues, and covers perform ance and potential application.

Emissions come from different products which have finally turned into waste. Wastes are simply discarded products and the design of a product can have a significant impact on the nature of the waste produced. This text attempts to show how to manage these different types of solid waste emissions.

This study investigates the use of constructed wetlands as a cheaper and more effective alternative method of treating domestic wastewater in tropical environments. This book determines the technical viability of the model, with respect to treatment performance under different operating conditions and the economic competitiveness of technology in Uganda and across the region. The Pilot Constructed Wetland investigated in this study was situated at the National Water and Swerage Corporation's Jinja Sewage Works at Kirinya, Uganda. The study revealed the economic viability of constructed wetland systems in the tropical regions. These could be established at competitive costs with waste stabilisation ponds.

The objective of this text is to provide information on mill tailings and mine waste, and to discuss current and future issues facing the mining and environmental communities.

As the field of environmental management moves into the future, its focus will be on reducing or eliminating waste pollution streams. Engineers, technicians, and maintenance personnel must develop proficiency and improved understanding of pollution prevention and waste control to cope with the challenges of this important area. Pollution Prevention: The Waste Management Approach to the 21st Century covers - in a thorough and clear style - the fundamentals of pollution prevention and their application to real-world problems. The book is divided into three parts: Process and Plant Fundamentals, Pollution Prevention Principles, and Pollution Prevention Applications. Part one examines the general subject of process and plant fundamentals, equipment and calculation, process diagrams and economic considerations. Part two covers the broad subject of pollution prevention options, including chapters on source reduction, recycling, treatment methods, and ultimate disposal. Part three contains chapters devoted to specific industrial applications involving pollution prevention. The text is generously supplemented with illustrative examples. Applying pollution prevention strategies - the most viable environmental management option of the future - offers a more cost-effective means of minimizing the generation of waste. Pollution Prevention: The Waste Management Approach to the 21st Century provides the basic principles required for understanding not only pollution prevention but also waste control.

Explores mechanics and demand of ground support technology Covers whole gamut of theories, laboratory and field test results and case studies related to ground support technology Includes comprehensive database of Mesh, rockbolts, cablebolt, shotcrete capacity Examines ground support scheme testing and explanation Discusses comprehensive case studies including de-stress blasting

Developed from the efforts of a multiyear, international project examining how persistent, bioaccumulative, and toxic (PBT) chemicals are evaluated and managed, Persistent, Bioaccumulative, and Toxic (PBT) Chemicals: Technical Aspects, Policies, and Practices focuses on improving the processes that govern PBTs. Incorporating science and policy literature-as well as interviews and panel discussions featuring experts from around the world-this book provides you with an international perspective of PBT policies (centering on Europe, Asia, and North America), and reveals major findings and recommendations for improving PBT science, laws, and policies. It includes case studies of specific chemicals, provides an introduction to the overall subject of toxic chemicals, and weighs in on science and policy expansion for PBTs. It also provides summary tables of important PBTs, and discussions on the number of PBTs in commerce, weight of evidence approaches, market deselection, and international management. The text: Assesses the history, current practice, and future of PBT management Considers the roles scientific data, modeling, and conventions play in identifying and regulating PBTs Explores the number of PBTs in commerce and the growing role of weight of evidence (WOE) in the making of PBT determinations Identifies issues that are likely to come up in WOE judgments Examines international, national, subnational, and regional PBT policies Includes a comprehensive and easy-to-understand analysis of PBT science and policy This book reviews the current science, policies, and practices surrounding the regulation of PBTs. It also provides relevant research, recommendations, and suggestions for improving the management and oversight of PBTs.

Controlling the emission of volatile organic compounds (VOC) became a very prominent environmental issue with the passage of the 1990 Clean Air Act Amendments, and will continue to be an environmental priority through the next decade. No single technology has played as important a role in the control of VOC emissions as thermal oxidation. It has the ability to destroy VOCs in a one-step process that produces innocuous by-products.
Design of Thermal Oxidation Systems for Volatile Organic Compounds provides all the information needed for developing a thermal oxidation design in a single reference. It covers design, operation, and maintenance as well as the principles behind the classification of volatile organic compounds as hazardous waste. The author explores the primary purpose of thermal oxidizers and discusses their limitations.
The book provides:
· practical, complete, and concise thermal oxidizer design principles
· an outline of state-of-the-art design principles
· a practical rather than theoretical approach
· real industrial examples in each chapter
With the new regulations that affect VOC emissions, engineers from such diverse fields as oil refining, chemical distillation and separation processes, and pharmaceutical industries will need to design and implement thermal oxidation systems. Design of Thermal Oxidation Systems for Volatile Organic Compounds provides a reference to the entire design process, from conceptualization to operation and maintenance.

This book provides the detail information about nanoparticles, their types, characterization techniques such as TEM, FESEM, AFM, XRD etc. nanogenotoxicity, metal and metal oxide nanoparticle's toxicity, physical and chemical characterization of nanomaterials, entry routes, cell-nano interaction studies, possible impacts to the human kind, and on the methods of evaluating the toxicity. It puts together comprehensive and up-to-date information about sustainable approaches in making an eco-friendly environment using advanced nanotechnologies. It educated readers about the new frontiers and scope of employing various state-of-art nano-technologies to clean-up and save our environment. This book will be of interest to teachers, researchers, environmental biotechnologists, capacity builders and policymakers. Also the book serves as additional reading material for undergraduate and graduate students of agriculture, environmental sciences, environmental engineering and biotechnology.

The stability of underground and surface geotechnical structures during and after excavation is of great concern as any kind of instability may result in damage to the environment as well as time-consuming high cost repair work. The forms of instability, their mechanisms and the conditions associated with them must be understood so that correct stabilisation of the structure through rock reinforcement and/or rock support can be undertaken. Rock Reinforcement and Rock Support elucidates the reinforcement functions of rock bolts/rock anchors and support systems consisting of shotcrete, steel ribs and concrete liners and evaluates their reinforcement and supporting effects both qualitatively and quantitatively. It draws on the research activities and practices carried out by the author for more than three decades and has culminated in a most extensive up-to-date and a complete treatise on rock reinforcement and rock support.

In most countries, the development of environmental programs follows a similar pattern. Early efforts concentrate on direct threats to public health, such as contaminated drinking water and air pollution. Only after these problems are addressed does the need to improve day-to-day management of hazardous wastes reach the top of the environmental agenda.

In this new report, RFF's Katherine Probst and Thomas Beierle compare the development of hazardous waste management programs in eight countries -- the United States, Canada, Germany, Denmark, Indonesia, Hong Kong, Malaysia, and Thailand -- and discuss steps taken to foster proper hazardous waste management. The authors focus on two questions: What were the major steps in the evolution of a successful hazardous waste program? What role, if any, did the public sector play in financing modern treatment and disposal facilities?

Fundamentally, an effective hazardous waste management program must change the behavior of organizations (both public and private) that generate and manage hazardous wastes. To achieve this, there must be an effective regulatory program and facilities for adequate treatment, storage, and disposal. The authors argue that it is essential to develop a "culture of compliance,"where proper waste management in modern facilities is the norm. They conclude that a successful hazardous waste management program takes 10-15 years to develop, even in countries with strong regulatory and enforcement regimes. The authors also conclude that public sector financing and subsidies are important policy tools for bringing facilities on-line and for creating incentives for waste generators to manage their wastes responsibly.

Thestudy is based on interviews and secondary sources. The report includes country-specific profiles that detail the key steps in the evolution of each country's hazardous waste management program. The profiles also describe the role of the public sector in facility financing.

This title, first published in 1987, examines the topic of nuclear waste management, and the way in which the public reacts to this issue. Part 1 explores the sources of public unease, such as the way in which nuclear waste had failed to be properly contained in the past. Part 2 looks at the search for a waste policy and the introduction of The Nuclear Waste Policy Act. Part 3 examines the waste problem from the standpoint of it being an international issue, and finally, Part 4 looks to the future and the lessons that we can learn from past nuclear waste management failures. This book will be of interest to students of environmental management.

Sustainable development approaches cannot be met unless waste management is addressed as a priority. Waste Recovery and Management: An Approach Toward Sustainable Development Goals presents a comprehensive examination of environmental pollution and health hazards caused by differing types of waste, its recycling and other e-waste management strategies, and potential political and legal interventions. It also presents the available carbon-recycling methods and investigates how these might be applied to reinforce waste management in both industrialized countries as well as developing and emerging economies. Each chapter includes valuable data and case studies that serve as practical guidance for academicians, researchers, and stakeholders for quantifying the impacts of waste, and for planning integrated solid waste collection and treatment systems, thereby working toward sustainability at a global level. Features: Covers both traditional and new technologies for identifying and categorizing the sources and nature of various types of waste. Provides methods for the safe disposal of municipal solid wastes, plastic waste, bio-medical wastes, hazardous wastes, and e-wastes. Explains practical measures to cover the broad spectrum of everyday applications of waste management for environmental sustainability. Contains a focused discussion of the current scenario and future research directions for different types of waste in each chapter.

The text highlights the importance of achieving a safe and healthy working environment in the food and beverage processing industry. It provides information on food and beverage manufacturing disease, injury management, safer steps for employees to get back to work, discusses food security, safety, biosecurity, defense food safety, and quality including food adulteration. * Discusses fundamentals of occupational health and safety in the food and beverage industry. * Highlight standards and legislations as related to occupational health and safety for food and beverage processing sectors. * Covers hazards, elements, accident prevention, various hazards present in food and beverage sectors, and their disease and injury management. * Explores ethical issues in agri-food processing sectors and their effects on sustainability. * Introduces importance, organization, and management for food and beverage processing sectors to prevent losses. The text is primarily written for professionals in the fields of occupational health and safety, food engineering, chemical engineering, and process engineering.

Industrial ecology may be a relatively new concept - yet it's already proven instrumental for solving a wide variety of problems involving pollution and hazardous waste, especially where available material resources have been limited. By treating industrial systems in a manner that parallels ecological systems in nature, industrial ecology provides a substantial addition to the technologies of environmental chemistry. Stanley E. Manahan, bestselling author of many environmental chemistry books for Lewis Publishers, now examines Industrial Ecology: Environmental Chemistry and Hazardous Waste. His study of this innovative technology uses an overall framework of industrial ecology to cover hazardous wastes from an environmental chemistry perspective. Chapters one to seven focus on how industrial ecology relates to environmental science and technology, with consideration of the anthrosphere as one of five major environmental spheres. Subsequent chapters deal specifically with hazardous substances and hazardous waste, as they relate to industrial ecology and environmental chemistry.

This book will present the theory involved in wastewater treatment processes, define the important design parameters involved, and provide typical values of these parameters for ready reference; and also provide numerical applications and step-by-step calculation procedures in solved examples. These examples and solutions will help enhance the readers’ comprehension and deeper understanding of the basic concepts, and can be applied by plant designers to design various components of the treatment facilities. It will also examine the actual calculation steps in numerical examples, focusing on practical application of theory and principles into process and water treatment facility design.

This book will present the theory involved in wastewater treatment processes, define the important design parameters involved, and provide typical values of these parameters for ready reference; and also provide numerical applications and step-by-step calculation procedures in solved examples. These examples and solutions will help enhance the readers' comprehension and deeper understanding of the basic concepts, and can be applied by plant designers to design various components of the treatment facilities. It will also examine the actual calculation steps in numerical examples, focusing on practical application of theory and principles into process and water treatment facility design.

As water demand has increased globally and resources have become more limited because of physical scarcity, over-exploitation and pollution, it has been necessary to develop more options for water supplies. These options include the production at large scale of high-quality reused water from municipal sources for potable uses. Their economic, social and environmental benefits have been many as they have addressed supply scarcity, efficient resource use and environmental and public health considerations. This book includes discussions on potable water reuse history; emerging contaminants and public health; public-private partnerships in the water reuse sector; regulatory frameworks for reused water in the United States and Europe; experiences in Australia, China in general and Beijing in particular, Singapore and Windhoek; narratives and public acceptance and perceptions of alternative water sources. The main constraints on implementation of water reuse projects in different parts of the world seem to have been lack of full public support due to perceived health hazards and environmental impacts. A main handicap has been that governments and water utilities have been slow to understand public concerns and perceptions. After several backlashes, public information, communication and awareness campaigns, broader participation and educational programmes have become integral parts of development policy and decision-making frameworks.

This book, designed to assist industrial engineers and managers in making changes in purchasing, manufacturing, and waste handling practices to reduce the costs and liabilities of waste disposal, begins by defining waste minimization in the first two chapters. A description of the economic and regulatory incentives a company has for setting up a waste minimization program follows, and unsuccessful projects are related. Based on these experiences, a method is outlined for companies to use to establish a waste minimization program and implement individual projects.

Constructed wetlands are proving to be the best natural treatment system for landfill leachates.
Most of the contaminants in landfill leachates are degraded in treatment wetlands. Potential for long-term sustainability and significant cost savings are attractive features of this eco-technology.
Documentation of the experience in this use of constructed wetlands has been limited. Constructed Wetlands for the Treatment of Landfill Leachates is the first compilation of the results of research from North America and Europe. Originally presented at an international symposium, this collection of papers offers the most recent research findings from the leading researchers in this new and innovative natural treatment system.
Specific issues addressed in the text include:
o leachate characteristics, and the potential for treatability by constructed wetlands
o wetland treatment, processes and transformation
o use of constructed wetlands in cold climatic conditions
o assessment of the tolerance of wetland plants to the toxicity of leachates
o role of plants in the treatments of leachates
o integrated wetland systems
o performance of different wetland treatment systems
o cost comparisons of wetland technology vs. traditional treatment technologies
The potential for environmental contamination due to leachates from landfills is increasing, and there is an urgent need to find ways and means to treat leachates in a sustainable way Constructed Wetlands for the Treatment of Landfill Leachates will provide an invaluable source of information on the subject for scientists, engineers, practitioners, policy makers, and regulatory officials.

After a day's work is finished, take a look around at your company. Do standard production processes and day-to-day operations leave you with loaded trash bins from the front office to the factory floor-and every place inbetween? Such "solid waste" does far more than squander resources and imperil the environment... it's undoubtedly eating up countless dollars of your profits. Corporations throughout the nation are learning to tame solid waste, by implementing improved management of materials. Preventing Waste at the Source demonstrates how more than 50 companies have effectively reduced solid waste throughout all departments-and achieved dramatic reductions in operating costs. Beginning with a strategic framework, readers can then zero in on wasteful practices affecting all aspects of a business. Paper reduction measures for administrative offices, for instance. Ways to minimize packing materials over in the shipping department, while still protecting the product. There's also steps where suppliers and customers can take part in waste minimization efforts. Case histories prove it can be done, to everyone's advantage. Researched and compiled by the Indiana Institute on Recycling, Preventing Waste at the Source offers practical, on-the-job assistance to environmental managers, plant managers, manufacturing and quality engineers. Put its techniques and real-life guidance to work. You'll save more than money: you'll help save the environment.

Decades of U.S. nuclear weapons production have exacted a heavy environmental toll. The Department of Energy estimates that cleaning up waste and contamination resulting from production activity will cost over $150 billion. Yet even once that money is spent, these sites will need long-term attention to assure protection of human health and the environment.

In the authors' words, stewardship refers to "institutions, information, and strategies needed to ensure protection of people and the environment, both in the short and the long term," after the DOE finishes its "cleanup" of the weapons complex. Probst and McGovern make a compelling case for establishing a formal program of long-term stewardship for contaminated sites. The legacy of environmental damage is considerable: hazardous waste disposal, radioactive waste, and contaminated facilities are among the problems that will remain after DOE cleanup efforts are complete. Stewardship planning, they say, must start now.

This report details the requirements of a successful stewardship program and discusses the daunting technical and political challenges facing such efforts. It articulates important issues to be tackled, such as the institutional home for key stewardship functions. The authors conclude with suggested next steps.