Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Programmes De Qualite Pour La Gestion Des Biosolides full books in PDF, epub, and Kindle. Read online Programmes De Qualite Pour La Gestion Des Biosolides ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (11 download)
Download or read book Programmes de qualité pour la gestion des biosolides written by and published by . This book was released on 2005 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fédération canadienne des municipalités
Publisher :
ISBN 13 :
Total Pages : 59 pages
Book Rating : 4.:/5 (144 download)
Download or read book Programmes de gestion des biosolides written by Fédération canadienne des municipalités and published by . This book was released on 2003 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Catherine Lemay Bélisle
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (131 download)
Download or read book Une gestion stratégique des biosolides papetiers pour lutter contre les changements climatiques written by Catherine Lemay Bélisle and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Les biosolides papetiers (BP) sont des matières organiques résiduelles générées lors du traitement des eaux de procédés de l'industrie des pâtes et papiers. Cette industrie génère près du quart des matières organiques résiduelles au Québec. Le gouvernement du Québec vise l'interdiction de l'enfouissement de la matière organique d'ici 2020 et la réduction des émissions de gaz à effet de serre (GES) de 20% par rapport au niveau de 1990, ce qui affectera probablement le portrait de gestion des BP. Or, les émissions de GES des différents modes de la gestion des BP sont peu documentées dans la littérature scientifique, ce qui rend incertain l'impact des changements de pratiques sur le bilan de l'industrie papetière. L'objectif de cette étude est de quantifier les émissions de GES provenant de deux modes de gestion des BP : l'enfouissement et l'épandage agricole. Ces informations contribueront à produire des bilans comparatifs d'émissions de GES de fin de vie, « de la barrière au tombeau » (gate to grave), soit des outils d'aide à la décision pour réaliser une gestion responsable des BP dans le cadre de la lutte aux changements climatiques. L'étude a été réalisée à la ferme expérimentale du collège d'Alma, dans la région du Saguenay-Lac-Saint-Jean (Québec, Canada). Les émissions de l'enfouissement de BP primaires et de BP mixtes ont été mesurées à l'échelle pilote dans des fosses aménagées qui ont été suivies au cours de deux saisons consécutives (2013-2014) sans couvert nival. Les émissions de l'épandage agricole de BP ont été mesurées sur un sol à texture fine où les apports en azote fournis par des BP mixtes substituaient les apports d'azote d'un engrais minéral dans les proportions suivantes : témoin, 0%, 25%, 50%, 75% et 100%. Les doses d'azote appliquées respectaient les recommandations agronomiques locales de 120 kg N ha-1 disponible pour la culture du blé Touran (Triticum aestivum var. Touran). Deux dispositifs d'épandage agricole ont été aménagés et suivis au cours d'une saison sans couvert nival (2013 et 2014) pour prendre en compte la variabilité des conditions saisonnières. Les émissions de protoxyde d'azote (N2O), de méthane (CH4) et de dioxyde de carbone (CO2) ont été mesurées par la méthode de chambres statiques fermées, plus de 25 fois par saison. Des suivis des concentrations d'azote minéral, de pH et de contenu en eau dans les BP et dans les sols ont été réalisés, ainsi qu'un suivi du rendement et du prélèvement d'azote de la culture. D'une part, l'enfouissement des BP mixtes a émis davantage de GES (0,22 ± 0,02 t éq CO2 t-1 BP secs) que l'enfouissement de BP primaires (0,004 ± 0,001 t éq CO2 t-1 BP secs) pour la période de suivi de deux ans. Les émissions mesurées des BP mixtes étaient aussi principalement sous forme de N2O (0,152 ± 0,009 t éq CO2 t-1 BP secs), alors que les émissions de N2O des BP primaires étaient négligeables. D'autre part, les émissions de N2O de surface de la fertilisation agricole avec de l'engrais minéral (4,3 ± 0,7 kg N2O-N ha-1) étaient moindres que celles des BP (100% BP; 11,2 ± 1,0 kg N2O-N ha-1) et elles augmentaient avec la substitution progressive de l'engrais minéral par les BP. Les émissions de N2O des traitements de fertilisation agricole ont été significativement corrélées avec l'exposition aux nitrates en 2014 et avec les émissions cumulées de CO2 en 2013 et en 2014. Les émissions de N2O au rendement de blé ont aussi été négativement corrélées avec le coefficient d'utilisation de l'azote en 2013. Finalement, l'enfouissement des BP mixtes a émis davantage de GES que leur épandage agricole (0,12 ± 0,01 t éq CO2 t-1 BP secs). L'épandage agricole de BP serait potentiellement une bonne alternative à l'enfouissement pour atténuer les émissions de GES de la gestion des BP, dépendamment des émissions des processus de gestion en amont de leur épandage (transport) et des facteurs d'émissions indirectes considérés, tels les émissions évitées par substitution des engrais minéraux. Toutefois, une multiplication des mesures des émissions de GES serait nécessaire pour en augmenter leur précision et assurer des scénarios de comparaison robustes des émissions de GES évitées par un changement de gestion.
Author : Ontario. Ministère de l'agriculture et de l'alimentation
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (66 download)
Download or read book Biosolides d'épuration : la gestion responsable des éléments nutritifs urbains pour l'agriculture written by Ontario. Ministère de l'agriculture et de l'alimentation and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (852 download)
Download or read book Approche pancanadienne pour la gestion des biosolides issus de l'épuration des eaux usées written by and published by . This book was released on 2012 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les biosolides municipaux, les boues municipales et les boues de fosses septiques traitées peuvent être valorisés de différentes façons, notamment par le compostage, l'épandage sur des terres agricoles et la combustion aux fins de la production d'énergie. Au Canada, cependant, les biosolides municipaux sont parfois éliminés au lieu d'être valorisés. Parmi les options d'élimination, mentionnons la combustion sans captage d'énergie et l'enfouissement contrôlé, deux options qui ne sont pas considérées comme de la valorisation. L'Approche ne promeut pas l'élimination; elle encourage la valorisation des biosolides municipaux, des boues municipales et des boues de fosses septiques traitées tout en assurant la protection de l'environnement et de la santé humaine.
Author : Conseil canadien des ministres de L'environnement
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (961 download)
Download or read book Approche pancanadienne pour la gestion des biosolides issus de l'épuration des eaux usées written by Conseil canadien des ministres de L'environnement and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Conseil canadien des ministres de l'environnement
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (847 download)
Download or read book Approche pancanadienne pour la gestion des biosolides issues de l'épuration des eaux usées written by Conseil canadien des ministres de l'environnement and published by . This book was released on 2012 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Linda Strande
Publisher : IWA Publishing
ISBN 13 : 1780404735
Total Pages : 428 pages
Book Rating : 4.7/5 (84 download)
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 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.
Author : David M. Robbins
Publisher : IWA Publishing
ISBN 13 : 178040476X
Total Pages : 148 pages
Book Rating : 4.7/5 (84 download)
Download or read book How to Design Wastewater Systems for Local Conditions in Developing Countries written by David M. Robbins and published by IWA Publishing. This book was released on 2014-03-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical handbook providing a step-by-step approach to the techniques used for characterizing wastewater sources and investigating sites where collection, treatment and reuse/disposal technologies will be installed. It is intended to help enable local implementation of on-site and decentralized wastewater management system (DWMS)for wide scale use in development settings. How to Design Wastewater Systems for Local Conditions in Developing Countries helps local service providers and regulatory officials make informed decisions through the use of tools, checklists and case studies. It includes a link to a web based community of on-site and decentralized wastewater professionals, which contains related tools and case studies. This handbook serves as a reference for training classes, certification programs, and higher education programs in civil and sanitary engineering. There is an increasing interest on the part of local government officials and private sector service providers to implement wastewater treatment systems to solve sanitation problems. The model presented in this handbook promotes activities that first generate data related to source and site conditions that represent critical inputs, and then applies this information to the technology selection process. Matching the most appropriate technologies to the specific needs of the wastewater project is the key that leads to long term sustainability. How to Design Wastewater Systems for Local Conditions in Developing Countries is an invaluable resource for public sector decision makers and private sector service providers in developing countries. It is also a useful text for students at engineering colleges in developing countries interested in taking a class that teaches the methods of decentralized wastewater management system (DWMS) development.
Author :
Publisher :
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.E/5 ( download)
Download or read book Canada Poultryman written by and published by . This book was released on 1994 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elizabeth Tilley
Publisher :
ISBN 13 : 9783906484570
Total Pages : 176 pages
Book Rating : 4.4/5 (845 download)
Download or read book Compendium of Sanitation Systems and Technologies written by Elizabeth Tilley and published by . This book was released on 2014 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Aditya Johri
Publisher : Cambridge University Press
ISBN 13 : 1107785855
Total Pages : 1124 pages
Book Rating : 4.1/5 (77 download)
Download or read book Cambridge Handbook of Engineering Education Research written by Aditya Johri and published by Cambridge University Press. This book was released on 2014-02-10 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cambridge Handbook of Engineering Education Research is the critical reference source for the growing field of engineering education research, featuring the work of world luminaries writing to define and inform this emerging field. The Handbook draws extensively on contemporary research in the learning sciences, examining how technology affects learners and learning environments, and the role of social context in learning. Since a landmark issue of the Journal of Engineering Education (2005), in which senior scholars argued for a stronger theoretical and empirically driven agenda, engineering education has quickly emerged as a research-driven field increasing in both theoretical and empirical work drawing on many social science disciplines, disciplinary engineering knowledge, and computing. The Handbook is based on the research agenda from a series of interdisciplinary colloquia funded by the US National Science Foundation and published in the Journal of Engineering Education in October 2006.
Author : Unesco
Publisher : UNESCO
ISBN 13 : 9231041568
Total Pages : 392 pages
Book Rating : 4.2/5 (31 download)
Download or read book Engineering written by Unesco and published by UNESCO. This book was released on 2010-01-01 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews engineering's importance to human, economic, social and cultural development and in addressing the UN Millennium Development Goals. Engineering tends to be viewed as a national issue, but engineering knowledge, companies, conferences and journals, all demonstrate that it is as international as science. The report reviews the role of engineering in development, and covers issues including poverty reduction, sustainable development, climate change mitigation and adaptation. It presents the various fields of engineering around the world and is intended to identify issues and challenges facing engineering, promote better understanding of engineering and its role, and highlight ways of making engineering more attractive to young people, especially women.--Publisher's description.
Author : International Centre for Engineering Education
Publisher : UNESCO Publishing
ISBN 13 : 9231004379
Total Pages : 183 pages
Book Rating : 4.2/5 (31 download)
Download or read book Engineering for Sustainable Development written by International Centre for Engineering Education and published by UNESCO Publishing. This book was released on 2021-03-02 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report highlights the crucial role of engineering in achieving each of the 17 SDGs. It shows how equal opportunities for all is key to ensuring an inclusive and gender balanced profession that can better respond to the shortage of engineers for implementing the SDGs. It provides a snapshot of the engineering innovations that are shaping our world, especially emerging technologies such as big data and AI, which are crucial for addressing the pressing challenges facing humankind and the planet. It analyses the transformation of engineering education and capacity-building at the dawn of the Fourth Industrial Revolution that will enable engineers to tackle the challenges ahead. It highlights the global effort needed to address the specific regional disparities, while summarizing the trends of engineering across the different regions of the world.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309084865
Total Pages : 366 pages
Book Rating : 4.3/5 (9 download)
Download or read book Biosolids Applied to Land written by National Research Council and published by National Academies Press. This book was released on 2002-11-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1993 regulation (Part 503 Rule) governing the land application of biosolids was established to protect public health and the environment from reasonably anticipated adverse effects. Included in the regulation are chemical pollutant limits, operational standards designed to reduce pathogens and the attraction of disease vectors, and management practices. This report from the Board on Environmental Studies and Toxicology evaluates the technical methods and approaches used by EPA to establish those standards and practices, focusing specifically on human health protection. The report examines improvements in risk-assessment practices and advances in the scientific database since promulgation of the regulation, and makes recommendations for addressing public health concerns, uncertainties, and data gaps about the technical basis of the biosolids standards.
Author : Thomas J. Hope
Publisher :
ISBN 13 : 9781461496106
Total Pages : pages
Book Rating : 4.4/5 (961 download)
Download or read book Encyclopedia of AIDS written by Thomas J. Hope and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kuan-Yeow Show
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128083638
Total Pages : 39 pages
Book Rating : 4.1/5 (28 download)
Download or read book Biohydrogen written by Kuan-Yeow Show and published by Elsevier Inc. Chapters. This book was released on 2013-06-11 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: In combating global warming and other environmental issues over the use of fossil fuels, extensive research has been focusing on developing hydrogen production from biological processes. Biohydrogen is considered a promising future biofuel because of its intrinsic clean and high-energy content properties and the way it is produced. In addition to being produced through environmentally friendly biological means, its conversion to energy yields only pure water, which is an ideal energy carrier in reducing greenhouse gas emissions from fossil fuel combustion. Unlike other well-developed biofuels such as bioethanol and biodiesel, biohydrogen production is still in the early stage of development. A variety of technologies are being developed for biohydrogen production. This chapter presents a review of the state-of-the-art and perspectives of bioprocess design for biohydrogen production research in the context of pathways, microorganisms, metabolic flux analysis, process design, and reactor system. Challenges and prospects of biohydrogen production are also outlined.
