Download or read book Sludge Management for the 21st Century written by Goen Ho and published by IWA Publishing. This book was released on 2000-01-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: With improvements in wastewater treatment has come an increase in the production of sewage sludge. In addition the materials disposed into the sewerage system by modern society mean that sludge is not only rich in organic carbon and pathogens, but also in heavy metals and other pollutants. The IWA Specialist Group in Sludge Management recognised these challenges, and is addressing them in a series of specialist conferences: the one in April 1999 in Perth, Australia focused on thermal processes and their management. With over a hundred participants from more than 30 countries the conference proved highly successful. These proceedings contain papers which were selected from the original 37 presentations after passing through the review process. Papers covered the whole range of thermal processes: hydrothermal oxidation, gasification, pyrolysis, incineration, melting to reuse of process residues. Management issues and assessment of sustainability of thermal processes based on life-cycle analyses were debated, with a focus on "value-adding" sludge management systems and renewable resource options.
Download or read book Sludge Management for the 21st Century written by Goen Ho and published by IWA Publishing (International Water Assoc). This book was released on 2000 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: With improvements in wastewater treatment has come an increase in the production of sewage sludge. In addition the materials disposed into the sewerage system by modern society mean that sludge is not only rich in organic carbon and pathogens, but also in heavy metals and other pollutants. The IWA Specialist Group in Sludge Management recognised these challenges, and is addressing them in a series of specialist conferences: the one in April 1999 in Perth, Australia focused on thermal processes and their management. With over a hundred participants from more than 30 countries the conference proved highly successful. These proceedings contain papers which were selected from the original 37 presentations after passing through the review process. Papers covered the whole range of thermal processes: hydrothermal oxidation, gasification, pyrolysis, incineration, melting to reuse of process residues. Management issues and assessment of sustainability of thermal processes based on life-cycle analyses were debated, with a focus on "value-adding" sludge management systems and renewable resource options.
Download or read book Sludge Management for the 21st Century written by G. Ho and published by . This book was released on 2000 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sewage Sludge Management written by Antonis A. Zorpas and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is more than clear that during the last decades the interest in environmental issues is constantly increasing and environmental issues have gradually been broadened, including economic and social responsibilities. Among several issues, the treatment of wastewater, and consequently, the handling of sewage sludge generated, are of the most significant challenges in environmental management. The properties of sludge depend on the contents of the wastewater treated and also on the operational characteristics of the wastewater and sludge treatment facilities. Treated sludge can be recycled or disposed of using three main routes: recycling to agriculture, incineration or land filling. This book reviews current scientific knowledge on the sewage sludge topic and assess the environmental and economic impact of the main disposal and recycling routes for sewage sludge.
Download or read book Energy Production and Management in the 21st Century written by C. A. Brebbia and published by WIT Press. This book was released on 2014 with total page 1340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discussing the future of energy production and management in a changing world, this book contains the proceedings of the first international conference on Energy Production and Management in the 21st Century - The Quest for Sustainable Energy.Topics covered include: Energy policies; Energy and economic growth; Energy efficiency; Energy storage.
Download or read book Sludge Management written by Bhola R. Gurjar and published by CRC Press. This book was released on 2017-03-16 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sludge Management provides up-to-date information on sludge treatment, reuse and disposal. A comprehensive coverage of all issues related to sludge management is included with local through global coverage of all sludge management practices. Conventional to advanced technologies for sludge management with available case studies from both developing and developed countries are covered in this book. Given the responsibility of engineers to develop the technological tools to meet the increasingly stricter standards for sludge treatment and disposal, the main attraction of the book principally relies on its technical content that reviews all the points to be considered in sludge management from engineering and technological perspectives. Sludge Management can be used for planning, designing, and implementing waste sludge management projects. Moreover, this book can be used as a standard textbook in Universities for Master and Doctoral students. Also, academics, researchers, scientists, and practicing engineers working in the field of sludge management would find the book very informative and a source of interesting case studies.
Download or read book Energy Production and Management in the 21st Century V written by S. Syngellakis and published by WIT Press. This book was released on 2022-07-19 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The future of energy production, operation and management in a changing world was the focus of the 5th International Conference on Energy Production and Management. Papers presented at the meeting form this volume. A focus is placed on the comparison of conventional energy sources, particularly hydrocarbons, with a number of other ways of producing energy, emphasising new technological developments, based on renewable resources such as solar, hydro, wind and geothermal. Key to sustainability is the need to convert new sustainable sources of energy into useful forms (electricity, heat, fuel), while finding efficient ways of storage and distribution. In many cases, the challenges lie as much with the production of such renewable energy at an acceptable cost, including damage to the environment, as with the integration of those resources into the existing infrastructure. The changes required to progress from an economy based mainly on hydrocarbons to one taking advantage of sustainable energy resources are massive and require considerable scientific research as well as the development of advanced engineering systems. Such progress demands close collaboration between different disciplines in order to arrive at optimum solutions. Also discussed is the energy use of industrial processes, including the embedded energy contents of materials, such as those in the built environment. Energy production, operation, distribution and usage, result in environmental risks that need to be better understood. They are part of energy economics and relate to human environmental health as well as ecosystems behaviour. An emphasis is placed on the ways in which more efficient use can be made of conventional as well as new energy sources. This relates to savings in energy consumption, reduction of energy losses, as well as the implementation of smart devices and the design of intelligent distribution networks.
Download or read book Energy Production and Management in the 21st Century II written by C.A. Brebbia and published by WIT Press. This book was released on 2016-09-28 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discussing the future of energy production and management in a changing world, this book presents the proceedings of the 2nd International Conference on Energy Production and Management in the 21st Century: The Quest for Sustainable Energy. The intention of the book is to examine the future of energy production and management in a changing world and follows on from the first and very successful meeting held in Ekaterinburg, Russia in 2014. Developed societies require an ever increasing amount of energy resources, which creates complex technological challenges. The challenge in many cases is the conversion of new sources of energy into useful forms such as electricity, heat and fuel while finding efficient ways of storing and distributing energy. Equal challenges lie with the production of such renewable energy at an acceptable cost, including damage to the environment, as well as with integration of those resources into the existing infrastructure. The book deliberates the energy use of industrial processes, including the imbedded energy contents of materials, such as those in the built environment. Energy production, distribution and usage, result in environmental risks which need to be better understood. They are part of the energy economics and relate to human environmental health as well as ecosystems behaviour. A number of topics are covered including: Energy and the city; Energy security; Energy distribution; Energy networks; Processing of oil and gas emissions; Pipelines; Renewable energies; Energy use in building; Industry and transport; Safety management; Tight energy fields; Energy and climate change and Biomass and biofuels.
Download or read book Sludge written by Paul N. Cheremisinoff and published by Prentice Hall. This book was released on 1994 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume considers the generation of sludge, the management problems associated with the various types of sludge, and applicable methods available for treatment and disposal of sludge.
Download or read book Energy Production and Management in the 21st Century III written by S. Syngellakis and published by WIT Press. This book was released on 2019-01-29 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing papers from the 3rd International Conference on Energy Production and Management: The Quest for Sustainable Energy, this book discusses the future creation and use of energy resources. It also examines the issue of converting new sustainable sources of energy into useful forms, while finding efficient methods of storage and distribution. An important objective of the book is discussing ways in which more efficient use can be made of conventional as well as new energy sources. This relates to savings in energy consumption, reduction of energy losses, as well as the implementation of smart devices and the design of intelligent distribution networks. This volume provides a comparison of conventional energy sources, particularly hydrocarbons, with a number of other ways of producing energy, emphasising new technological developments, based on renewable resources such as solar, hydro, wind and geothermal. In many cases the challenges lie as much with production of such renewable energy at an acceptable cost, including damage to the environment, as with integration of those resources into the existing infrastructure. The changes required to progress from an economy based mainly on hydrocarbons to one taking advantage of sustainable energy resources are massive and require considerable scientific research as well as the development of advanced engineering systems. Such progress demands close collaboration between different disciplines in order to arrive at optimum solutions.
Download or read book Sludge into Biosolids written by Ludovico Spinosa and published by IWA Publishing. This book was released on 2001-12-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the increased volume of sewage sludge generated as a result of extended sewerage and advanced wastewater treatments, its management is becoming of ever greater concern in both industrialised and emerging countries.During recent years there has been a worldwide movement toward a strategy of reusing and taking advantage of the energy content of residues, in particular of transforming a waste material produced by a treatment works (sludge) into a useful and usable product (biosolid). The selection of a use/disposal method or management system is often based on factors such as local traditions, personal experience, public opinion, etc., with less emphasis on the much more important technical factors, such as local geography, climate, land use, availability of disposal sites and regulatory constraints.Sludge into Biosolids gives up-to-date coverage of sludge treatments and of its use and disposal, focusing on the practical aspects of sludge/biosolids management. Operational variables and sludge properties affecting each management operation are discussed.Sludge into Biosolids provides a comprehensive overview for practitioners, graduates and researchers as well as politicians, decision-makers and public administrators, not only of the different options for using/disposing of sewage sludge and the requirements to be met for each of them, but also of the different methods for processing sewage sludge in order to modify its physical, chemical and biological properties, to meet the requirements for its utilization.ContentsPart I: Sludge Production and CharacterizationPart II:Options for Biosolids Utilization and Sludge Disposal Part III: Treatments and Operations
Download or read book Sustainable Management and Utilization of Sewage Sludge written by Vishnu D. Rajput and published by Springer Nature. This book was released on 2022-01-01 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to sewage sludge, its sustainable management, and its use and implications on soil fertility and crop production. The book traces the main chemical and biological properties of sewage sludge, and covers topics such as sewage sludge biostabilization and detoxification, biological and thermochemical treatment technologies, emerging nutrient recovery technologies, the role of microorganisms in sewage sludge management, and the sustainable use of sewage sludge as fertilizer in agriculture. The book offers a valuable asset for researchers, scholars and policymakers alike.
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-14 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering. Authors: Linda Strande,Eawag, Switzerland, Mariska Ronteltap, UNESCO-IHE Institute for Water Education, Delft, The Netherlands and Damir Brdjanovic, UNESCO-IHE Institute for Water Education, Delft, The Netherlands
Download or read book Wastewater Sludge written by Ludovico Spinosa and published by IWA Publishing. This book was released on 2007-01-22 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Edition now available - click hereIt is well recognized everywhere that management of sludge derived from wastewater treatment is one of the most critical environmental issues, due to the very fast increase in sludge production as a result of sewerage extension, new installations and upgrading of existing facilities. Within this general picture, sludge is produced under different technical, economic and social contexts, thus requiring different approaches. This report is intended to give an overview of the sludge field in different parts of the world by summarising: current wastewater and sludge treatment provision; current and anticipated legislation; current research horizons; anticipated evolution of management approaches; and prospects for use of innovative and / or simple technologies. The report has been prepared for the Water21 Market Briefing Series in collaboration with the International Water Association's Specialist Group on Sludge Management. It is based on contributions from: Western Europe (Johannes Mueller); Eastern Europe (Pavel Jenicek); North America (Steve Dentel); Latin America and the Caribbean (Jose Barrios); East Asia (Nagaharu Okuno); South Asia and China (Duu-Jong Lee); Africa (Heidi Snyman); and Australasia (David Dixon and Terry Anderson). There is also an introduction and overview section (Ludovico Spinosa).
Download or read book Wastewater Sludge Processing written by Izrail S. Turovskiy and published by John Wiley & Sons. This book was released on 2006-08-08 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reap the benefits of sludge The processing of wastewater sludge for use or disposal has been a continuing challenge for municipal agencies. Yet, whensludge is properly processed, the resulting nutrient-rich product--biosolids--can be a valuable resource for agriculture and other uses. Wastewater Sludge Processing brings together a wide body of knowledge from the field to examine how to effectively process sludge to reap its benefits, yet protect public health. Presented in a format useful as both a reference for practicing environmental engineers and a textbook for graduatestudents, this book discusses unit operations used for processing sludge and the available methods for final disposition of the processed product. Topics discussed include sludge quantities and characteristics, thickening and dewatering, aerobicand anaerobic digestion, alkaline stabilization, composting, thermal drying and incineration, energy consumption, and the beneficial use of biosolids. COMPREHENSIVE IN ITS COVERAGE, THE TEXT: * Describes new and emerging technologies as well as international methods * Compares different types of sludge processing methods * Explains both municipal and industrial treatment technologies Written by authors with decades of experience in the field, Wastewater Sludge Processing is an invaluable tool for anyone planning, designing, and implementing municipal wastewater sludge management projects.
Download or read book Sustainable Sludge Management Resource Recovery For Construction Applications written by Kuan-yew Show and published by World Scientific. This book was released on 2018-09-18 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Converting sludge into construction materials is deemed to be a sustainable approach to alleviating sludge disposal problems and conserving natural resources.This compendium presents the state-of-the-art development in recycling sludge into construction materials. A research-based development of engineering products made from sludge for common construction applications such as bricks, aggregates and cement-replacement materials is outlined. In-depth discussions on the properties of the products and their processing technology, the technical suitability for construction applications, and experimental study and assessment of toxic or hazardous chemicals leached from the products are prominently highlighted. Challenges and prospect of sludge recycling are also included.Contributed by eminent authors who are recognized authority in the field of sludge treatment and reuse, the unique monograph is a useful reference guide for professionals, researchers, academics and graduate students majoring in waste management, environmental engineering, civil engineering and materials engineering.
Download or read book Sustainable Sludge Management written by R. D. Tyagi and published by Amer Society of Civil Engineers. This book was released on 2009 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stricter regulations in many countries are increasing interest in sludge management processes which promote sustainability. Engineers and scientists are looking for viable options for resource management through the creation of value added-products from wastewater sludge. The ASCE's Technical Committee on Hazardous, Toxic, and Radioactive Waste Management identified the need to collect and present the latest information on recent trends in the bioconversion of sludge to value-added products like biopesticides, biosurfactants, enzymes, bioplastics, and biofertilizers/bioflocculants. The committee envisioned an easy-to-read book to serve as a reference for practicing professionals and as a textbook in undergraduate or graduate courses. Sustainable Sludge Management: Production of Value-Added Products offers an examination of wastewater sludge characteristics; a road to sustainability by converting sludge into value-added products; and detailed information on the various types of value-added products being created from sludge. This book will be valuable to undergraduate and graduate students in environmental engineering, educators, researchers, practicing engineers and scientists.
