La Technologie Des Boues Activees Adaptee Aux Effluents De Lindustrie Des Pates Et Papiers
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Author | : Centre québécois de valorisation de la biomasse |
Publisher | : Sainte-Foy, Québec : Centre québécois de valorisation de la biomasse |
Total Pages | : 2 |
Release | : 1993* |
Genre | : |
ISBN | : |
Author | : Pierre Sylvestre |
Publisher | : |
Total Pages | : 4 |
Release | : 1996 |
Genre | : Carton |
ISBN | : 9780662813989 |
L'industrie canadienne des pâtes et papiers est soumise à de nouvelles normes plus restrictives délimination de la DBO5, des MES et de la toxicité aiguë. Pour les respecter, les usines doivent mettre en place des procédés d'épuration secondaire des effluents. Pour les usines de pâtes et papiers fabriquant des produits spéciaux, couvre-planchers vinyliques, par exemple, le défi à relever est important et les solutions ne sont pas évidentes. Un projet de gestion optimale des eaux de procédé a été élaboré pour une usine de ce type en examinant la possibilité de substituer les intrants toxiques utilisés lors de la fabrication des couvre-planchers et en réalisant des essais pilotes de traitement des effluents par voie biologique ou physico-chimique. Les résultats ont démontré que la technologie d'ultrafiltration asociée à la fermeture progressive des circuits d'eaux blanches permettait d'obtenir un effluent résiduel rencontrant les nouvelles normes pour ce secteur industriel.
Author | : Kamal El Haji |
Publisher | : |
Total Pages | : 139 |
Release | : 2006 |
Genre | : |
ISBN | : |
Author | : Emriye Akcakoca Kumbasar |
Publisher | : BoD – Books on Demand |
Total Pages | : 126 |
Release | : 2016-07-14 |
Genre | : Technology & Engineering |
ISBN | : 9535125427 |
During the dyeing process, losses of colorants to the water sources can be toxic and mutagenic and also decreases light penetration and photosynthesis activity. In recent years, since textile industry can generate large volumes of effluents, textile wastewater treatments have received considerable attention. The aim of this book is to look into textile wastewater treatments shortly. It is designed for readers who study on textile dyeing effluent. I would like to record my sincere thanks to authors for their contributions.
Author | : Rao Y. Surampalli |
Publisher | : ASCE Publications |
Total Pages | : 585 |
Release | : 2004-01-01 |
Genre | : Technology & Engineering |
ISBN | : 9780784407417 |
Annotation "Advances in Water and Wastewater Treatment provides state-of-the-art information on the application of innovative technologies for water and wastewater treatment with an emphasis on the scientific principles for pollutant or pathogen removal. Described in detail are the practice and principles of wastewater treatment on topics such as: global warming, sustainable development, nutrient removal, bioplastics production, biosolid digestion and composting, pathogen reduction, metal leaching, secondary clarifiers, surface and subsurface constructed wetland, and wastewater reclamation. Environmental engineers and scientists involved in the practice of environmental engineering will benefit from the basic principles to innovation technologies application."--BOOK JACKET. Title Summary field provided by Blackwell North America, Inc. All Rights Reserved.
Author | : R. D. Tyagi |
Publisher | : Amer Society of Civil Engineers |
Total Pages | : 344 |
Release | : 2009 |
Genre | : Technology & Engineering |
ISBN | : 9780784410516 |
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.
Author | : National Academy of Engineering |
Publisher | : National Academies Press |
Total Pages | : 225 |
Release | : 1997-03-03 |
Genre | : Science |
ISBN | : 0309051339 |
Technological Trajectories and the Human Environment provides a surprising projection of a much greener planet, based on long-range analysis of trends in the efficient use of energy, materials, and land. The authors argue that we will decarbonize the global energy system and drastically reduce greenhouse gas emissions. We will dematerialize the economy by leaner manufacturing, better product design, and smart use of materials. We will significantly increase land areas reserved for nature by conducting highly productive and environmentally friendly agriculture on less land than is used today, even as global population doubles. The book concludes that the technological opportunities before us offer the possibility of a vastly superior industrial ecology. Rich in both data and theory, the book offers fresh analyses essential for everyone in the environmental arena concerned with global change, sustainable development, and profitable investments in technology.
Author | : Livio D. DeSimone |
Publisher | : MIT Press |
Total Pages | : 312 |
Release | : 2000 |
Genre | : Business & Economics |
ISBN | : 9780262541091 |
This book outlines the principles of eco-efficiency and presents case studies of their application from a number of international companies, including 3M and the Dow Chemical Company. The term "eco-efficiency" describes business activities that create economic value while reducing ecological impact and resource use. This book outlines the principles of eco-efficiency and presents case studies of their application from a number of international companies, including 3M and the Dow Chemical Company. It also discusses the value of partnerships--with other companies, business associations, communities, regulators, and environmental and other nongovernmental groups. In the conclusion, the authors argue that business must become more eco-efficient and that governments need to change the conditions under which business operates, including tax and regulatory regimes, to make them more conducive to eco-efficiency.
Author | : Allen V. Kneese |
Publisher | : Routledge |
Total Pages | : 165 |
Release | : 2013-10-18 |
Genre | : Business & Economics |
ISBN | : 1135988331 |
Kneese examines issues surrounding benefits assessment, including such tools as bidding games, surveys, property value studies, wage differentials, risk reduction evaluation, and mortality and morbidity cost estimation. He discusses methods for quantitatively estimating benefits derived from the maintenance or improvement of air and water quality. Suitable for undergraduate classroom use. Originally published in 1984
Author | : |
Publisher | : |
Total Pages | : 172 |
Release | : 1912 |
Genre | : |
ISBN | : |