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Etude Bacteriologique De Boues Residuaires De 6 Stations Depuration De La Region Bordelaise
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Book Synopsis ETUDE BACTERIOLOGIQUE DE BOUES RESIDUAIRES DE 6 STATIONS D'EPURATION DE LA REGION BORDELAISE by : Marie-Pierre Petit
Download or read book ETUDE BACTERIOLOGIQUE DE BOUES RESIDUAIRES DE 6 STATIONS D'EPURATION DE LA REGION BORDELAISE written by Marie-Pierre Petit and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Composition organique de boues résiduaires de stations d'épuration lorraines by : Emilie Jardé
Download or read book Composition organique de boues résiduaires de stations d'épuration lorraines written by Emilie Jardé and published by . This book was released on 2002 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette étude s'est intéressée à la caractérisation moléculaire du contenu organique de boues résiduaires de stations d'épuration de la région Lorraine. Les quarante huit échantillons collectés proviennent de stations domestiques de différentes tailles (rurales, petites urbaines et urbaines), de stations industrielles (papeteries) et de stations agro-alimentaires (laiteries et fromageries). Le premier volet développé au cours de cette étude a permis de dresser l'inventaire des composés présents dans les boues d'épuration (i) sous forme libre (fraction organique soluble- FOS) et (ii) sous forme liée à la structure macromoléculaire (fraction organique insoluble- FOI). A cette fin, les outils analytiques respectivement utilisés sont la GC-MS d'une part, et la THM-GC-MS et Py-GC-AED d'autre part. Les résultats de l'analyse de la FOS et de la FOI fournissent une information équivalente dans la mesure où ils permettent de différencier les boues selon leur origine (agro-alimentaire, industrielle ou domestique). Une empreinte moléculaire spécifique à chaque type de boues a ainsi pu être définie. Par ailleurs, l'ensemble des boues domestiques est caractérisé par un fonds géochimique pétrolier, témoignant d'une pollution diffuse commune. Une variabilité autour de ce fonds géochimique a également pu être identifiée pour certaines boues domestiques, sans relation avec la taille de la station, ni le degré d'industrialisation de la région. Ces variations, essentiellement observées au niveau de la FOS, peuvent par contre être imputées à des pollutions ponctuelles ou accidentelles dans le système de collecte des eaux usées domestiques. Ce travail a pour but de fournir, à terme, des paramètres moléculaires d'aide au suivi et au contrôle des réseaux de collecte des eaux usées. Le deuxième volet de ce projet s'est intéressé à l'étude des effets de la biodégradation sur le contenu organique des boues. Afin de simuler les processus de dégradation, quatre échantllions ont été incubés à 24°C pendant 140 jours. L'analyse couplée de la FOS et de la FOI des échantillons biodégradés a permis de déterminer les grandes tendances de l'évolution du contenu organique au cours des expérimentations. Un schéma réactionnel global de biodégradation peut ainsi être proposé: l'altération de la structure macromoléculaire de la FOI libère des composés extractibles, dégradés eux-mêmes en composés de plus bas poids moléculaire ou minéralisés. Par ailleurs, cette étude a permis de déterminer des indices de biodégradation ainsi que des marqueurs organiques résistants à cette biodégradation.
Book Synopsis Characterization, Treatment and Use of Sewage Sludge by : P. L'Hermite
Download or read book Characterization, Treatment and Use of Sewage Sludge written by P. L'Hermite and published by Springer. This book was released on 1981-05-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Second European Symposium held in Vienna, Austria, 21-23 October, 1980
Download or read book Agrindex written by and published by . This book was released on 1985 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Environment and Waste Management by : Yung-Tse Hung
Download or read book Handbook of Environment and Waste Management written by Yung-Tse Hung and published by World Scientific. This book was released on 2012 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a compilation of topics that are at the forefront of many technical advances and practices in air and water control. These include air pollution control, water pollution control, water treatment, wastewater treatment, industrial waste treatment and small scale wastewater treatment.
Book Synopsis Integration of Geographic Information Systems and Remote Sensing by : Jeffrey L. Star
Download or read book Integration of Geographic Information Systems and Remote Sensing written by Jeffrey L. Star and published by Cambridge University Press. This book was released on 1997-01-28 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of remote sensing and geographic information systems to resource management and environmental research.
Book Synopsis Global Atlas of Marine Fisheries by : Daniel Pauly
Download or read book Global Atlas of Marine Fisheries written by Daniel Pauly and published by Island Press. This book was released on 2016-10-06 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Global Atlas of Marine Fisheries is the first and only book to provide accurate, country-by-country fishery catch data. This groundbreaking information has been gathered from independent sources by the world's foremost fisheries experts. Edited by Daniel Pauly and Dirk Zeller of the Sea Around Us Project, the Atlas includes one-page reports on 273 countries and their territories, plus fourteen topical global chapters. Each national report describes the current state of the country's fishery; the policies, politics, and social factors affecting it; and potential solutions. The global chapters address cross-cutting issues, from the economics of fisheries to the impacts of mariculture. Extensive maps and graphics offer attractive and accessible visual representations.
Book Synopsis People and Environment in Africa by : Tony Binns
Download or read book People and Environment in Africa written by Tony Binns and published by . This book was released on 1995-04-12 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of case studies revealing how the indigenous people of Africa are coping with the local environment by using a number of methods such as soil conservation, diversification, pastoral systems, irrigation projects and innovative crop-growing strategies.
Book Synopsis Environmental Aspects of Dredging by : R. N. Bray
Download or read book Environmental Aspects of Dredging written by R. N. Bray and published by CRC Press. This book was released on 2008-03-10 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanding a port, deepening a navigation channel or creating new land for development, introduces changes to our physical, social, economic and political environment. Changes may result from events during the construction process, or relate to the nature of the completed structure. Changes can be positive or negative, short-term or long-term, and may affect the immediate vicinity of the project or a larger geographical area. Predicting and assessing all possible effects of a planned dredging activity in a scientifically-sound and reliable manner is essential, so that appropriate control measures can be taken to avoid or mitigate unwelcome impacts. This book provides guidance for a complete holistic environmental evaluation procedure and for the design and implementation of environmental control measures. The book is of particular interest to engineers, government agencies and port authorities, as well as civil engineering consultants and contractors involved in planning and designing dredging, maritime infrastructure and fluvial projects.
Download or read book Coastal Zones written by Juan Baztan and published by Elsevier. This book was released on 2015-05-26 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coastal Zones: Solutions for the 21st Century bridges the gap between national and international efforts and the local needs for actions in communities where coastal zone challenges are faced daily. The solution-oriented approach covers issues of coastal zone management as well as responses to natural disasters. This work provides ideas on how to face the challenges, develop solutions, and localize management of common-pool resources. Coastal Zones targets academic stakeholders and coastal stakeholders who have local knowledge and experience but need a theoretical framework and a greater range of skills to make use of this experience. - Represents the collaborative work of more than 200 coastal zone researchers from all continents - Provides a transdisciplinary approach that draws on stakeholder knowledge as well as diverse disciplines in the natural and social sciences - Provides a basis for the co-development of an effective understanding of social-ecological systems in the coastal zone
Book Synopsis Environmental Microbiology: Fundamentals and Applications by : Jean-Claude Bertrand
Download or read book Environmental Microbiology: Fundamentals and Applications written by Jean-Claude Bertrand and published by Springer. This book was released on 2015-01-26 with total page 933 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a treatise on microbial ecology that covers traditional and cutting-edge issues in the ecology of microbes in the biosphere. It emphasizes on study tools, microbial taxonomy and the fundamentals of microbial activities and interactions within their communities and environment as well as on the related food web dynamics and biogeochemical cycling. The work exceeds the traditional domain of microbial ecology by revisiting the evolution of cellular prokaryotes and eukaryotes and stressing the general principles of ecology. The overview of the topics, authored by more than 80 specialists, is one of the broadest in the field of environmental microbiology. The overview of the topics, authored by more than 80 specialists, is one of the broadest in the field of environmental microbiology.
Book Synopsis National Parks by : Grazia Polisciano
Download or read book National Parks written by Grazia Polisciano and published by . This book was released on 2010 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent decades, there has been an increased need to understand ecosystems in order to be able to manage them for conservation and sustainable use. Yet examples of how research directly supports conservation are rare. This book examines the impact of disturbance, specifically habitat fragmentation and forest harvesting in national parks. This book also presents the results of observations of bulk deposition and its physico-chemical properties in national parks in Poland and tries to identify tendencies of change in its composition. In addition, research on Uganda's forest and savanna parks are reviewed, stimulating thinking about what kind of research is of value in guiding conservation actions. Over the past several decades, a highly polarised debate has emerged in the conservation literature about whether national parks in lesser developed countries should follow the "Yellowstone model" of strict protection or whether new types of national park should be developed. The authors of this book assess the U.S. national park experience and ways in which to balance people's needs and desires with nature protection in national parks. Other chapters in this book examine the abundance and diversity of vertebrate fauna in national parks in India, the roles of rhodolith beds and their impact in the marine national parks of the Gulf of California management, the impacts of multiple or extreme storms on national seashores, and the impact of invasive plant species on biodiversity and ecological integrity of national parks.
Book Synopsis Confronting Poverty in Iraq by : World Bank
Download or read book Confronting Poverty in Iraq written by World Bank and published by World Bank Publications. This book was released on 2011-01-10 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides the most comprehensive and rigorous analysis of Iraqi income and expenditure in several decades. The report makes extensive use of the Iraq Household Socio-Economic Survey, the first nationwide income and expenditure survey since 1988. IHSES data is complemented income and expenditure data from a wide range of other measures of living standards, allowing us to analyze living standards in a holistic way. The analysis presented here was performed with two main goals first, to inform the Government s Poverty Reduction Strategy; and second, to serve as a baseline for future assessments of changes in living standards and the identification of critical issues for deeper examination. Iraqi living standards have two unusual characteristics. First, they have fallen over the past generation. Second, they feature surprisingly little inequality. These characteristics are both rooted in Iraq s recent history of authoritarian government, war, military occupation, insurgency, and civil strife leading to infrastructure destruction and population displacement. There have been few opportunities for individuals to prosper from professional or entrepreneurial activities. Decades of neglected investment have resulted in deterioration of social services and economic infrastructure. Consequently, individuals have lacked capabilities to prosper and an investment climate conducive to prosperity. School enrollment and life expectancy have declined. Extremely low returns to education reflect the combination of poor educational quality and lack of employment opportunities. In terms of economic infrastructure, access to reliable electricity and water, and even access to paved roads are low, are further reflections of decades of neglect. While the upper end of the distribution has been pulled down by a lack of opportunities, the lower end has been supported by direct government provision of food. The Public Distribution System (PDS) provides 85 percent of food needs. While PDS has been useful as a safety net for the poor and the vulnerable, the system is expensive, inefficient, and fiscally risky. Indeed, PDS food rations account for a far greater share of public spending than does education or health. Going forward, Iraq faces two main challenges. First, although Iraq does not have to develop from scratch, it faces a formidable challenge in re-development. Second, a shift by the Government is required from direct provision of basic subsistence toward investment in human capacities. The Government can provide an enabling environment through investments in economic infrastructure and services to business and citizens, thus allowing the population to make productive use of education and their own labor. Both challenges are now being taken up by the Poverty Reduction Strategy, which articulates a detailed set of required actions and outlines priorities for government spending.
Book Synopsis Advanced Micro- & Mesoporous Materials by : K. Hadjiivanov
Download or read book Advanced Micro- & Mesoporous Materials written by K. Hadjiivanov and published by Heron Press. This book was released on 2008-10-31 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Urban Ecology as the Basis of Urban Planning by : Herbert Sukopp
Download or read book Urban Ecology as the Basis of Urban Planning written by Herbert Sukopp and published by Balogh Scientific Books. This book was released on 1995 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Publisher :Canadian Museum of Civilization/Musee Canadien Des Civilisations ISBN 13 :9780662051756 Total Pages :448 pages Book Rating :4.0/5 (517 download)
Download or read book From Impacts to Adaptation written by and published by Canadian Museum of Civilization/Musee Canadien Des Civilisations. This book was released on 2008 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses current and future risks and opportunities that climate change presents to Canada, with a focus on human and managed systems. Based on analysis of existing knowledge.
Book Synopsis Wastewater Technology Centre by : Wastewater Technology Centre (Canada)
Download or read book Wastewater Technology Centre written by Wastewater Technology Centre (Canada) and published by . This book was released on 1991 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
