Biochar Ecotechnology for Sustainable Agriculture and Environment summarizes current accomplishments in biochar ecotechnologies for enhancing agricultural production, encouraging sustainable waste management, and fostering a circular bioeconomy by advancing the pyrolysis process at both large-scale industrial and small-scale-local levels. Chapters in the book synthesize recent breakthroughs in biochar agro-ecotechnologies for increasing agricultural productivity and promoting circular bioeconomy by advancing the pyrolysis process and add mechanisms involved in biochar-fertilizer mediated in-soil biogeochemical cycle and nutrients retention, availability and their losses, soil-microbial responses, emission of greenhouse gases, and plant responses.Finally, this book aims to increase research understanding of nanotechnological breakthroughs in the production of biochar-based slow-release fertilizers, including their Nano characteristics involved in increasing fertilizer usage efficiency and managing chemical losses, for sustainable agriculture and the environment.
Biorefinery of Industrial Effluents for a Sustainable Circular Economy provides a combined approach on environmental engineering, which involves the improvement of the natural environment or remediation of polluted sites. In addition, it discusses bioprocess engineering involving the development of processes for the manufacture of products from biological materials to produce a valuable bioproduct. It covers sources, impacts, and applications of industrial effluents that could potentially be used as feedstock for the IEB with examples of applied research that demonstrates the relationship between the effluents, biorefinery, treatment and bioproduct recovery.Materials that can be produced from IEB and the treatment processes for such are considered.
Metal Value Recovery from Industrial Waste Using Advanced Physicochemical Treatment Technologies focuses on the fundamental and advanced topics involved with the technologies for the extraction of metal ions from different industrial discarded volumes which may be sludge or wastewater. Uniqueness of the book lies in the fact that it covers each topic related to industrial wastes and elaborates on discussions on metal ion recovery to make the readers confident about the topics and concepts explained in the section.Moreover, this book examines high potential in different downstream processes like membrane filtration, hybrid techniques, chemical leaching, electrochemical techniques, and a variety of advanced recovery techniques. Emphasis is given to state-of-the-art concept, latest research, practical applications or commercialization through case studies, and comparative evaluation of the processes for metal ion recovery from industrial wastes.
Waste-to-Energy: Sustainable Approaches for Emerging Economies presents the latest developments and applications for the conversion of waste into biofuels and other energy products. Divided into two parts, Section I reviews the major sources of solid waste and their management strategies in developing countries, and includes the collection, composition, segregation, and dispersal of various waste streams, as well as the generation of biogas and other value-added products. Section II examines the transformation of waste into biofuels and the management strategies required to efficiently implement waste-to-energy processes.Methods for the production of hydrogen, biomethane, biofuels, and bioenergy, as well as resource recovery are discussed in depth, and mathematical models are provided for anaerobic digestion techniques. The benefits and challenges of waste-to-energy as a waste management strategy are explored through dedicated chapters on the techno-economics, environmental and social regulation, and the operation of WtE plants. The final chapter of the book presents a lifecycle assessment and environmental impact analysis of the technologies and strategies discussed.
Solid Waste Management for Resource-Efficient Systems: Circularity in Action promotes innovation and shares best practices based on the principles of the circular economy and resource conservation on different aspects of sustainable solid waste management. The book also explains sources, impacts, and recycling potential of emerging wastes. It presents management strategies, including emerging green infrastructure and digitalization for recycling and gainful application of waste. In addition, sections highlight various environmental and health hazards while providing different management strategies based on the principle of resource recovery and circular economy that can help to minimize the environmental impacts.
Recycling and Deinking of Recovered Paper, Second Edition covers recent advances in recycling technologies. This second edition examines this new process, which is more eco-friendly than the virgin-papermaking process, and which uses less energy and natural resources, produces less solid waste and fewer atmospheric emissions, and helps to preserve natural resources and landfill space. In addition, the most recent information about the recycling of fibers into various grades of paper and board, the control of stickies, and the effects of recycled fiber on paper machines are also covered.Recycling technologies have been improved in recent years due to advances in pulping, flotation deinking, and cleaning/screening, resulting in the quality of paper made from secondary fibers remarkably approaching that of virgin paper.
Occurrence and Behavior of Emerging Contaminants in Organic Wastes and Their Control Strategies provides updated information on the occurrence, monitoring, and behavior of emerging contaminants discharged into the environment from different anthropogenic activities as well as organic wastes management practices, which can be beneficial in classifying and broadly addressing the assessment, treatment, disposal, and management of organic wastes. This book covers the occurrences of nanoparticles, microplastics, antibiotic resistance genes, disinfection by-products, medical waste, pharmaceutical and personal care products, and other emerging contaminants discharged in different types of organic wastes.Researchers, scientists, graduate, and postgraduate students will find this book to be a timely contribution that will be useful in identifying and comprehensively addressing occurrence and behavior of emerging contaminants in organic wastes.
360 Degree Waste Management, Volume Two: Biomedical, Pharmaceutical, and Industrial Waste and Remediation presents an interdisciplinary approach to understanding various types of biomedical, pharmaceutical, and industrial waste, including their origin, management, recycling, disposal, effects on ecosystems, and social and economic impacts. By applying the concepts of sustainable, affordable and integrated approaches for the improvement of waste management, the book confronts social, economic and environmental challenges. Thus, researchers, waste managers and environmental engineers will find critical information to identify long-term answers to problems of waste management that require complex understanding and analysis.Presenting key concepts in the management of biomedical and industrial waste, Volume Two of this two volume series includes aspects on microbiology of waste management, advanced treatment processes, environmental impacts, technological developments, economics of waste management and future implications.
Resource Recovery Technology for Municipal and Rural Solid Waste: Classification, Mechanical Separation, Recycling, and Transfer describes the practical considerations in recycling solid waste—from source characterization to recycling of end product—with the aim of maximizing pollution control and resource recovery. Topics covered include source classification models, solid waste treatment and resource recovery, integrated mechanical separation and parameter optimization, and the collection and transfer of classified domestic solid waste. The book details pollution control and resource recovery in every stage of municipal and rural solid waste management for solid waste engineers, environmental scientists, and academics and students in waste management. The book goes into significant detail on each stage of the process, including separation technologies according to the difference of particle size, material density difference, the difference in optical, electrical and magnetic effects of materials, preparation of plastic composites, and production of composite boards with organic waste from domestic solid waste. The book also includes a thorough case study of success in solid waste management using these techniques as an example of the application of these technologies.
Bio-Based Materials and Wastes for Energy Generation and Resource Management is the fifth and final volume in the series, Advanced Zero Waste Tools: Present and Emerging Waste Management Practices. It addresses processes and practices for utilizing bio-based materials and wastes to support efforts to promote a more sustainable society and provide readers with a better understanding of the major mechanisms required to achieve zero waste in different fields. This book covers numerous mechanisms supported by scientific evidence and case studies, as well as in-depth flowcharts and process diagrams to allow for readers to adopt these processes. Summarizing present and emerging zero waste tools on the scale of both experimental and theoretical models, Advanced Zero Waste Tools is the first step toward understanding the state-of-the-art practices in making the zero waste goal a reality. In addition to environmental and engineering principles, it also covers economic, toxicologic, and regulatory issues, making it an important resource for researchers, engineers, and policymakers working toward environmental sustainability.