Download or read book Contribution une meilleure connaissance du fonctionnement qualitatif des bassins de retenue soumis en permanence un d bit traversier avec la prise en compte des incertitudes written by Jean-Pascal Bardin and published by . This book was released on 1999 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les rejets urbains de temps de pluie sont aujourd'hui reconnus comme une source potentielle importante de nuisances pour l'homme et son environnement. Parmi les solutions techniques permettant de véhiculer et de traiter ces rejets au sein d'un système d'assainissement, les ouvrages alternatifs au réseau sont de plus en plus utilisés. Parmi ces utilisation des bassins de retenue soumis à un débit traversier comme moyen de lutte contre la pollution des rejets urbains de temps de pluie, fait actuellement l'objet d'importants enjeux techniques, écologiques, et économiques. Cependant, les études menées jusqu'à aujourd'hui pour mieux connaître l'efficacité épuratoire de ces ouvrages suscitent davantage de questions qu'elles n'apportent de réponses. En effet, les résultats obtenus en matière de connaissance du fonctionnement qualitatif de ces bassins sont très disparates, d'une étude à l'autre, et d'un bassin à l'autre. Les rendements épuratoires annoncés sont par ailleurs assez faibles et les incertitudes ne sont généralement pas prises en compte dans leur évaluation. Notre travail se propose d'utiliser au mieux les moyens existants, basés sur la mesure et la modélisation, pour améliorer la connaissance du fonctionnement qualitatif des bassins de décantation soumis à débit traversier permanent, en tenant compte des incertitudes liées à cette connaissance. Les principaux résultats de cette recherche sont les suivants : - l'amélioration de la connaissance du fonctionnement qualitatif global des bassins de décantation soumis en permanence à un débit traversier - la proposition d'un modèle simple représentant la concentration moyenne événementielle en polluant dans l'effluent vidangé par ce type de bassin - la comparaison et la critique de méthodes d'évaluation de l'efficacité épuratoire des bassins de décantation soumis en permanence à un débit traversier - la proposition de méthodes permettant d'évaluer les incertitudes sur l'efficacité épuratoire des bassins de décantation soumis en permanence à un débit traversier, et la proposition de moyens à mettre en œuvre pour réduire ces incertitudes - l'estimation à court et long terme de l'efficacité épuratoire d'un grand bassin de ce type, implanté à Vénissieux, et l'estimation des incertitudes commises sur chaque évaluation
Download or read book World Water Congress Part 3 written by W. O. K. Grabow and published by IWA Publishing. This book was released on 2001 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected Proceedings of the 1st IWA World Water Congress, held in Paris, France, 3-7 July 2000. The World Water Congress held in Paris in July 2000 was the first under the banner of the International Water Association, formed by the merger of the International Association on Water Quality and the International Water Services Association. The success of the merger was reflected in the unprecedented degree of interest and participation in the Congress, with nearly two-and-a-half thousand delegates attending for 450 oral presentations, 750 poster presentations and 4 workshops and seminars. From the large number of oral presentations, 41 have been selected for this issue. The first five highlight the work of the IWA Task Group that is devising the River Water Quality Model No 1; three papers set out key aspects of the model as it reaches its final form and two case studies show how the model can be implemented. Other papers selected cover the topics of: stormwater management; water resources management and protection including diffuse pollution; river basin management and organization; environmental restoration; and environmental engineering education. With authors who rank among the world's leading experts in these fields, tackling some of the most prominent contemporary problems, these proceedings are an essential compilation of the latest advances relating to the management of impacts on the water environment.
Download or read book Revisiting Moroccan Migrations written by Mohammed Berriane and published by Routledge. This book was released on 2018-02-02 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the 20th century, Morocco has become one of the world’s major emigration countries. But since 2000, growing immigration and settlement of migrants from sub-Saharan Africa, the Middle East, and Europe confronts Morocco with an entirely new set of social, cultural, political and legal issues. This book explores how continued emigration and increasing immigration is transforming contemporary Moroccan society, with a particular emphasis on the way the Moroccan state is dealing with shifting migratory realities. The authors of this collective volume embark on a dialogue between theory and empirical research, showcasing how contemporary migration theories help understanding recent trends in Moroccan migration, and, vice-versa, how the specific Moroccan case enriches migration theory. This perspective helps to overcome the still predominant Western-centric research view that artificially divide the world into ‘receiving’ and ‘sending’ countries and largely disregards the dynamics of and experiences with migration in countries in the Global South. This book was previously published as a special issue of The Journal of North African Studies.
Download or read book An Historical Geography of France written by Xavier de Planhol and published by Cambridge University Press. This book was released on 1994-03-17 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this 1994 book, Xavier de Planhol and Paul Claval, two of France's leading scholars in the field, trace the historical geography of their country from its roots in the Roman province of Gaul to the 1990s. They demonstrate how, for centuries, France was little more than an ideological concept, despite its natural physical boundaries and long territorial history. They examine the relatively late development of a more complex territorial geography, involving political, religious, cultural, agricultural and industrial unities and diversities. The conclusion reached is that only in the twentieth century had France achieved a profound territorial unity and only now are the fragmentations of the past being overwritten.
Download or read book Max s Sandwich Book written by Max Halley and published by Bonnier Publishing Ltd.. This book was released on 2018-05-17 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE SUNDAY TIMES BESTSELLER AS SEEN ON SUNDAY BRUNCH "GENIUS ... CHANGED THE WAY I'M GOING TO EAT FROM NOW ON ... THESE SANDWICHES ARE EPIC!" THE HAIRY BIKERS Max's Sandwich Book is the ultimate guide to creating perfection between two slices of bread. Max Halley owns Britain's most amazing sandwich shop. After working in some of the country's best restaurants, he realised that the sandwich, humanity's greatest invention, was due a renaissance. So Max decided to open his own place and reinvent the sandwich forever. Inside this book you will find: · Award-winning creations from his shop · Inspired variations on classic sandwiches · Brilliant, delicious ways to use your leftovers · Sandwiches for breakfast · Sandwiches for dinner · Sandwiches for dessert · And more than 100 recipes for making your own ingenious creations at home. Ham, Egg & Chips never tasted so good. Max is the owner of Max's Sandwich Shop in Crouch End, winner of the Observer Food Monthly Award for Best Cheap Eat in 2015. "Amazing" Russell Norman, author of Polpo "Max is a sensation!" Meera Sodha "The Ham, Egg & Chips is the best sandwich I've ever eaten in my life" Simon Rimmer, Sunday Brunch "Very, very good" Evening Standard
Download or read book In Vessel Melt Retention and Ex Vessel Corium Cooling IAEA Tecdoc No 1906 written by International Atomic Energy Agency and published by International Atomic Energy Agency. This book was released on 2020-08-06 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication results from a technical meeting on phenomenology and technologies relevant to in-vessel melt retention (IVMR) and ex-vessel corium cooling (EVCC). The purpose of the publication is to capture the state of knowledge, at the time of that meeting, related to phenomenology and technologies as well as the challenges and pending issues relevant to IVMR and EVCC for water cooled reactors by summarizing the information provided by the meeting participants in a form useful to practitioners in Member States.
Download or read book Creating Futures written by Michel Godet and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiocarbon After Four Decades written by Ervin Taylor and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiocarbon After Four Decades: An Interdisciplinary Perspective commemorates the 40th anniversary of radiocarbon dating. The volume presents discussions of every aspect of this dating technique, as well as chronicles of its development and views of future advancements and applications. All of the 64 authors played major roles in establishment, development or application of this revolutionary scientific tool. The 35 chapters provide a solid foundation in the essential topics of radiocarbon dating: Historical Perspectives; The Natural Carbon Cycle; Instrumentation and Sample Preparation; Hydrology; Old World Archaeology; New World Archaeology; Earth Sciences; and Biomedical Applications.
Download or read book Application of Tracers in Arid Zone Hydrology written by Eilon M. Adar and published by . This book was released on 1995 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
