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Analisis Tecnico Economico De Diferentes Sistemas De Depuracion De Aguas Residuales Aplicados A Nucleos Urbanos
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Book Synopsis Análisis técnico-económico de diferentes sistemas de depuración de aguas residuales aplicados a núcleos urbanos by : Alberto Clemente Laboreo
Download or read book Análisis técnico-económico de diferentes sistemas de depuración de aguas residuales aplicados a núcleos urbanos written by Alberto Clemente Laboreo and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sistemas de regeneración y reutilización de aguas residuales by : Luis Alberto Seguí Amórtegui
Download or read book Sistemas de regeneración y reutilización de aguas residuales written by Luis Alberto Seguí Amórtegui and published by . This book was released on 2004 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Análisis técnico, económico y ambiental de tecnologías de saneamiento sostenible by : Anna Martínez Royuela
Download or read book Análisis técnico, económico y ambiental de tecnologías de saneamiento sostenible written by Anna Martínez Royuela and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: El presente trabajo tiene como objetivo principal evaluar desde un punto de vista técnico, económico y ambiental las diferentes tecnologías de Saneamiento Sostenible para aplicar el conocimiento adquirido en el caso práctico de una casa rural en el sur de España. Primero se han analizado de manera teórica las tecnologías de Saneamiento Sostenible más importantes actualmente clasificadas según el tipo de residuo que recolectan y tratan. Se han estudiado las tecnologías pro-pias de los sistemas que además de ser viables tecnológica y económicamente también protegen los recursos naturales y el medio ambiente, como son el alcantarillado por gravedad, el alcantarillado por vacío, los sanitarios de separación de sólido líquido, el retrete seco, la recolección y tratamiento naturales de las aguas grises, la captación de agua de lluvia, el compostaje de materia orgánica y los tratamiento anaeróbicos. Se han estudiado cuatro casos reales de aplicación de sistemas de Saneamiento Sostenible. Para la elección de estos casos se ha considerado que fueran representativos de las tecnologías de saneamiento sostenible más utilizadas. Se ha estudiado el caso de un sanitario seco con separación de orina, el de la construcción de un humedal artificial para el tratamiento de agua residual, el de una planta de generación de biogás a partir de desechos humanos y el de un sistema de compostaje de lodos fecales y residuos sólidos urbanos. Teniendo en cuenta el conocimiento adquirido se ha desarrollado una propuesta de implantación de un sistema completo de Saneamiento Sostenible en una casa rural en una aldea de Huelva. El propósito de la incorporación de este tipo de sistemas en la casa es el de disminuir la contaminación de los suelos de la zona y mejorar la calidad de vida de la familia. El sistema de Saneamiento Sostenible elegido para implantar en la casa del estudio ha sido un baño seco con recolección de orina y un humedal artificial para la recolección y tratamiento de aguas residuales. Se ha realizado un estudio económico de la propuesta de saneamiento desarrollada comparándola con otras dos alternativas, una fosa séptica con zanjas filtrantes y una conducción de agua hasta el alcantarillado municipal. Se ha considerado tanto la evaluación de los costes como de los beneficios de la construcción de los sistemas de saneamiento. Se ha llevado a cabo un Análisis de Ciclo de Vida para evaluar los impactos ambientales asociados a la construcción del sistema de saneamiento propuesto. Esto se ha realizado mediante la identificación y cuantificación de la energía y los materiales usados, en la construcción de nuestra propuesta y de las dos alternativas, con el fin de analizar los impactos de estos sobre el medio ambiente, evaluarlos e implementar posibles mejo-ras. Para obtener los resultados del análisis del impacto se ha utilizado el software SimaPro, el cual compara y analiza los datos introducidos descomponiéndolos en todos sus materiales y procesos. Posteriormente se han analizado los resultados obtenidos para las categorías de impacto siguientes: el agotamiento abiótico, la acidificación, la eutrofización, el calentamiento global y el agotamiento de la capa de ozono. Obteniendo como resultado que en el escenario de la conducción de agua el impacto es en todas las categorías significativamente mayor que el obtenido en los otros escenarios. Los valores obtenidos para los escenarios del humedal + UDDT y para la fosa séptica + zanjas filtrantes son muy parecidos en todas las categorías.
Book Synopsis Análisis técnico-económico de alternativas tecnológicas para plantas de tratamiento de aguas servidas by : Arnoldo Félix Millán Colicheu
Download or read book Análisis técnico-económico de alternativas tecnológicas para plantas de tratamiento de aguas servidas written by Arnoldo Félix Millán Colicheu and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Análisis técnico y económico en la recirculación de aguas residuales de pelambre y curtido en una curtiembre by : Juan Jose Gomez Bustamante
Download or read book Análisis técnico y económico en la recirculación de aguas residuales de pelambre y curtido en una curtiembre written by Juan Jose Gomez Bustamante and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resumen: En la actualidad, el sector industrial ha venido desarrollando sus actividades con una fuerte influencia negativa en el medio ambiente. Para el caso de las curtiembres, que es una de las actividades más agresivas con el ecosistema por los altos consumos de agua y por las cantidades considerables de residuos que generan, tanto sólidos como líquidos; se deben definir y aplicar alternativas de producción más limpia que permitan reducir los impactos ambientales negativos significativos, principalmente en el suelo y el agua. Una de las alternativas que se ha venido desarrollando con mayor fuerza en el sector para reducir estas afectaciones, es la recirculación directa o indirecta de efluentes líquidos, principalmente de las actividades o procesos que los generan y que representan mayores consumos y mayor contaminación, tal es el caso de pelambre y curtido. Estas actividades, además de consumir una cantidad considerable de agua, generan efluentes con una carga contaminante alta, y a la vez contienen productos para el proceso que se pierden como residuo, tales como cal, sulfuro (para el caso de pelambre) y cromo (para el caso de curtido). No obstante, existen otras alternativas que permiten un mejoramiento ambiental de la actividad pero que pueden no ser efectivas a la hora de evaluar la calidad del producto final (cuero). Por lo tanto, en el presente trabajo se pretende hacer un análisis técnico y económico en las alternativas de producción más limpia utilizadas con mayor frecuencia en las tenerías, identificando los beneficios ambientales que se obtienen, así como los beneficios en costos de producción, puesto que se reducen los consumos de agua y de insumos nuevos generándose ahorros para el empresario.
Author :Metcalf & Eddy, Inc., an AECOM Company Publisher :McGraw Hill Professional ISBN 13 :0071508775 Total Pages :1610 pages Book Rating :4.0/5 (715 download)
Book Synopsis Water Reuse by : Metcalf & Eddy, Inc., an AECOM Company
Download or read book Water Reuse written by Metcalf & Eddy, Inc., an AECOM Company and published by McGraw Hill Professional. This book was released on 2007-02-05 with total page 1610 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Integrated Approach to Managing the World's Water Resources Water Reuse: Issues, Technologies, and Applications equips water/wastewater students, engineers, scientists, and professionals with a definitive account of the latest water reclamation, recycling, and reuse theory and practice. This landmark textbook presents an integrated approach to all aspects of water reuse _ from public health protection to water quality criteria and regulations to advanced technology to implementation issues. Filled with over 500 detailed illustrations and photographs, Water Reuse: Issues, Technology, and Applications features: In-depth coverage of cutting-edge water reclamation and reuse applications Current issues and developments in public health and environmental protection criteria, regulations, and risk management Review of current advanced treatment technologies, new developments, and practices Special emphasis on process reliability and multiple barrier concepts approach Consideration of satellite and decentralized water reuse facilities Consideration of planning and public participation of water reuse Inside This Landmark Water/Wastewater Management Tool • Water Reuse: An Introduction • Health and Environmental Concerns in Water Reuse • Technologies and Systems for Water Reclamation and Reuse • Water Reuse Applications • Implementing Water Reuse
Author :IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes Publisher :IWA Publishing ISBN 13 :1900222787 Total Pages :61 pages Book Rating :4.9/5 (2 download)
Book Synopsis Anaerobic Digestion Model No.1 (ADM1) by : IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes
Download or read book Anaerobic Digestion Model No.1 (ADM1) written by IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes and published by IWA Publishing. This book was released on 2002-02-01 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IWA Task Group for Mathematical Modelling of Anaerobic Digestion Processes was created with the aim to produce a generic model and common platform for dynamic simulations of a variety of anaerobic processes. This book presents the outcome of this undertaking and is the result of four years collaborative work by a number of international experts from various fields of anaerobic process technology. The purpose of this approach is to provide a unified basis for anaerobic digestion modelling. It is hoped this will promote increased application of modelling and simulation as a tool for research, design, operation and optimisation of anaerobic processes worldwide. This model was developed on the basis of the extensive but often disparate work in modelling and simulation of anaerobic digestion systems over the last twenty years. In developing ADM1, the Task Group have tried to establish common nomenclature, units and model structure, consistent with existing anaerobic modelling literature and the popular activated sludge models (See Activated Sludge Models ASM1, ASM2, ASM2d and ASM3, IWA Publishing, 2000, ISBN: 1900222248). As such, it is intended to promote widespread application of simulation from domestic (wastewater and sludge) treatment systems to specialised industrial applications. Outputs from the model include common process variables such gas flow and composition, pH, separate organic acids, and ammonium. The structure has been devised to encourage specific extensions or modifications where required, but still maintain a common platform. During development the model has been successfully tested on a range of systems from full-scale waste sludge digestion to laboratory-scale thermophilic high-rate UASB reactors. The model structure is presented in a readily applicable matrix format for implementation in many available differential equation solvers. It is expected that the model will be available as part of commercial wastewater simulation packages. ADM1 will be a valuable information source for practising engineers working in water treatment (both domestic and industrial) as well as academic researchers and students in Environmental Engineering and Science, Civil and Sanitary Engineering, Biotechnology, and Chemical and Process Engineering departments. Contents Introduction Nomenclature, State Variables and Expressions Biochemical Processes Physicochemical Processes Model Implementation in a Single Stage CSTR Suggested Biochemical Parameter Values, Sensitivity and Estimation Conclusions References Appendix A: Review of Parameters Appendix B: Supplementary Matrix Information Appendix C: Integration with the ASM Appendix D: Estimating Stoichiometric Coefficients for Fermentation Scientific & Technical Report No.13
Book Synopsis Biological Wastewater Treatment by : Mogens Henze
Download or read book Biological Wastewater Treatment written by Mogens Henze and published by IWA Publishing (International Water Assoc). This book was released on 1881 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: For information on the online course in Biological Wastewater Treatment from UNESCO-IHE, visit: http://www.iwapublishing.co.uk/books/biological-wastewater-treatment-online-course-principles-modeling-and-design Over the past twenty years, the knowledge and understanding of wastewater treatment have advanced extensively and moved away from empirically-based approaches to a first principles approach embracing chemistry, microbiology, physical and bioprocess engineering, and mathematics. Many of these advances have matured to the degree that they have been codified into mathematical models for simulation with computers. For a new generation of young scientists and engineers entering the wastewater treatment profession, the quantity, complexity and diversity of these new developments can be overwhelming, particularly in developing countries where access is not readily available to advanced level tertiary education courses in wastewater treatment. Biological Wastewater Treatment addresses this deficiency. It assembles and integrates the postgraduate course material of a dozen or so professors from research groups around the world that have made significant contributions to the advances in wastewater treatment. The book forms part of an internet-based curriculum in biological wastewater treatment which also includes: Summarized lecture handouts of the topics covered in book Filmed lectures by the author professors Tutorial exercises for students self-learning Upon completion of this curriculum the modern approach of modelling and simulation to wastewater treatment plant design and operation, be it activated sludge, biological nitrogen and phosphorus removal, secondary settling tanks or biofilm systems, can be embraced with deeper insight, advanced knowledge and greater confidence.
Book Synopsis Sustainable Irrigation Management, Technologies and Policies II by : Y. Villacampa Esteve
Download or read book Sustainable Irrigation Management, Technologies and Policies II written by Y. Villacampa Esteve and published by WIT Press. This book was released on 2008 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains most of the papers presented at the Second International Conference on Sustainable Irrigation Management, Technologies and Policies, held at the University of Alicante in 2008. The meeting follows the success of the first Conference which was organised in Bologna in 2006.
Book Synopsis Tourism and Water by : Stefan Gössling
Download or read book Tourism and Water written by Stefan Gössling and published by Channel View Publications. This book was released on 2015 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a systematic and comprehensive guide to the current state of knowledge on tourism and water. It is the first book to thoroughly examine the interrelationships of tourism and water use based on global, regional and business perspectives. Its assessment of tourism's global impact along with its overviews of sectoral and management approaches will provide a benchmark by which the water sustainability of tourism will be measured for years to come. In making a clear case for greater awareness and enhanced water management in the tourism sector, it is hoped that the book will contribute to the wise and sustainable use of this critical resource. The book is interdisciplinary in coverage and international in scope. It is designed as essential reading for not only students of tourism but also practitioners.
Book Synopsis Applications of Activated Sludge Models by : Damir Brdjanovic
Download or read book Applications of Activated Sludge Models written by Damir Brdjanovic and published by IWA Publishing. This book was released on 2015-02-15 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1982 the International Association on Water Pollution Research and Control (IAWPRC), as it was then called, established a Task Group on Mathematical Modelling for Design and Operation of Activated Sludge Processes. The aim of the Task Group was to create a common platform that could be used for the future development of models for COD and N removal with a minimum of complexity. As the collaborative result of the work of several modelling groups, the Activated Sludge Model No. 1 (ASM1) was published in 1987, exactly 25 years ago. The ASM1 can be considered as the reference model, since this model triggered the general acceptance of wastewater treatment modelling, first in the research community and later on also in practice. ASM1 has become a reference for many scientific and practical projects, and has been implemented (in some cases with modifications) in most of the commercial software available for modelling and simulation of plants for N removal. The models have grown more complex over the years, from ASM1, including N removal processes, to ASM2 (and its variations) including P removal processes, and ASM3 that corrects the deficiencies of ASM1 and is based on a metabolic approach to modelling. So far, ASM1 is the most widely applied. Applications of Activated Sludge Models has been prepared in celebration of 25 years of ASM1 and in tribute to the activated sludge modelling pioneer, the late Professor G.v.R. Marrais. It consists of a dozen of practical applications for ASM models to model development, plant optimization, extension, upgrade, retrofit and troubleshooting, carried out by the members of the Delft modelling group over the last two decades.
Book Synopsis Water Reuse and Recycling by : Mark V. Hughes
Download or read book Water Reuse and Recycling written by Mark V. Hughes and published by . This book was released on 1979 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phosphorus in Environmental Technology by : E. Valsami-Jones
Download or read book Phosphorus in Environmental Technology written by E. Valsami-Jones and published by IWA Publishing. This book was released on 2004-05-31 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus in Environmental Technology: Principles and Applications, provides a definitive and detailed presentation of state-of-the-art knowledge on the environmental behaviour of phosphorus and its applications to the treatment of waters and soils. Special attention is given to phosphorus removal for recovery technologies, a concept that has emerged over the past 5-6 years. The book features an all-encompassing approach: the fundamental science of phosphorus (chemistry, geochemistry, mineralogy, biology), key aspects of its environmental behaviour and mobility, industrial applications (treatment, removal, recovery) and the principles behind such applications, novel biotechnologies and, importantly, it also addresses socio-economic issues which often influence implementation and the ultimate success of any new technology. A detailed subject index helps the reader to find their way through the different scientific and technological aspects covered, making it an invaluable reference work for students, professionals and consultants dealing with phosphorus-related environmental technologies. State-of-the-art knowledge on the behaviour of phosphorus and its applications to environmental science and technology. Covers all aspects of phosphorus in the environment, engineered and biological systems; an interdisciplinary text.
Book Synopsis Innovative Wastewater Treatment & Resource Recovery Technologies: Impacts on Energy, Economy and Environment by : Juan M. Lema
Download or read book Innovative Wastewater Treatment & Resource Recovery Technologies: Impacts on Energy, Economy and Environment written by Juan M. Lema and published by IWA Publishing. This book was released on 2017-06-15 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the 3R concept applied to wastewater treatment and resource recovery under a double perspective. Firstly, it deals with innovative technologies leading to: Reducing energy requirements, space and impacts; Reusing water and sludge of sufficient quality; and Recovering resources such as energy, nutrients, metals and chemicals, including biopolymers. Besides targeting effective C,N&P removal, other issues such as organic micropollutants, gases and odours emissions are considered. Most of the technologies analysed have been tested at pilot- or at full-scale. Tools and methods for their Economic, Environmental, Legal and Social impact assessment are described. The 3R concept is also applied to Innovative Processes design, considering different levels of innovation: Retrofitting, where novel units are included in more conventional processes; Re-Thinking, which implies a substantial flowsheet modification; and Re-Imagining, with completely new conceptions. Tools are presented for Modelling, Optimising and Selecting the most suitable plant layout for each particular scenario from a holistic technical, economic and environmental point of view.
Book Synopsis Soil and Sediment Remediation by : Piet Lens
Download or read book Soil and Sediment Remediation written by Piet Lens and published by IWA Publishing. This book was released on 2005-09-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.
Book Synopsis Employment in Metropolitan Areas by : United States. Bureau of Labor Statistics
Download or read book Employment in Metropolitan Areas written by United States. Bureau of Labor Statistics and published by . This book was released on 1947 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Engaging People in Sustainability by : Daniella Tilbury
Download or read book Engaging People in Sustainability written by Daniella Tilbury and published by IUCN. This book was released on 2004 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is based on the exchange of professional experiences which featured in an IUCN CEC workshop in August 2002. Practitioners from around the world shared their models of good practice and explored the challenges involved in engaging people in sustainability. The difficulties facing practitioners vary between country and context but some challenges are universal: A lack of clarity in communicating what is meant by sustainable development; An ambition to educate everyone to bring about a global citizenship; Social, organisational or institutional factors constrain change to sustainable development, yet there is an emphasis on formal education, and community educators do not receive the same support; A lack of balance in addressing the integration of environmental, social and economic dimensions leading to an interpretation that ESD is mainly about environment and conservation issues; New learning (rather than teaching) approaches are called for to promote more debate in society. Yet, few are trained or experienced in these new approaches. Practitioners need support to explore new ways of promoting learning. [Foreword, ed].
