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Bases Quimicas Del Medio Ambiente
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Book Synopsis BASES QUÍMICAS DEL MEDIO AMBIENTE by : VV.AA.
Download or read book BASES QUÍMICAS DEL MEDIO AMBIENTE written by VV.AA. and published by Editorial UNED. This book was released on 2013-12-05 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: El presente texto está enfocado al estudio de los principales conceptos sobre los compuestos químicos como son su estructura, sus propiedades físicas y su comportamiento, para continuar aplicando los conocimientos adquiridos sobre las reacciones, el transporte y los efectos de las especies químicas en el agua, en el suelo y en la atmósfera. Al mismo tiempo el texto va conduciendo al lector hacia la resolución activa de los diferentes problemas ambientales existentes en la actualidad, y se destaca que la gran mayoría de los compuestos químicos proporcionan muchos más beneficios que perjuicios. A través del libro se pretende transmitir el sentimiento de conservación de nuestro bien más preciado el Medio Ambiente.
Author :Ricardo Córdoba de la Llave Publisher :Cambridge Scholars Publishing ISBN 13 :1527587053 Total Pages :233 pages Book Rating :4.5/5 (275 download)
Book Synopsis Technical Knowledge in Europe, 1200-1500 AD by : Ricardo Córdoba de la Llave
Download or read book Technical Knowledge in Europe, 1200-1500 AD written by Ricardo Córdoba de la Llave and published by Cambridge Scholars Publishing. This book was released on 2022-10-06 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together works on the development of scientific and technical knowledge in Europe between the 13th and 16th centuries, with a special focus on the Iberian Peninsula. These works, which rely heavily on the evidence provided by the written record, pay particular attention to the content of recipe books and technical treatises from the 15th and 16th centuries. The volume addresses issues such as manuscript and technical recipe book analysis, archaeological investigation of production areas and archaeometric analysis, presenting a holistic and comprehensive perspective of technical knowledge during the Middle Ages. It highlights different approaches and perspectives in the analysis of medieval technical and technological knowledge, in order to arrive at equally broad and complementary conclusions.
Book Synopsis Scientific Bases for the Preparation of Heterogeneous Catalysts by : E. Gaigneaux
Download or read book Scientific Bases for the Preparation of Heterogeneous Catalysts written by E. Gaigneaux and published by Elsevier. This book was released on 2010-06-29 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: These meetings, held every four years, bring together researchers from academia and industry and offer a forum for discussions on the chemistry involved in the preparation of industrial heterogeneous catalysts. Contributions focus on the aspects of catalyst preparation. Reports on physico-chemical characteristics of catalysts and catalytic performances are limited to correlations with the preparation parameters. - Contains a collection of the papers presented at the workshop
Download or read book Resorcinol written by S. Hahn and published by World Health Organization. This book was released on 2006 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resorcinol is a white crystalline compound which is soluble in water and has a low vapour pressure. It is mostly used in the rubber industry, as well as for high-quality wood bonding applications and in the manufacture of dyestuffs, pharmaceuticals, flame retardants, agricultural chemicals, fungicidal creams and lotions, and hair dye formulations. It is released into the environment from a number of anthropogenic sources including production, processing and consumer uses, especially from hair dyes and pharmaceuticals, and localised high concentrations can appear in coal conversion wastewater or wastewater in regions with oil shale mining.
Book Synopsis Bases químicas del medio ambiente by :
Download or read book Bases químicas del medio ambiente written by and published by . This book was released on 2003 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diccionario de medio ambiente y materias afines by : Francisco Román Ortega
Download or read book Diccionario de medio ambiente y materias afines written by Francisco Román Ortega and published by FC Editorial. This book was released on 1999 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bases químicas del medio ambiente by : María Luisa Marín García
Download or read book Bases químicas del medio ambiente written by María Luisa Marín García and published by Ed. Univ. Politéc. Valencia. This book was released on 2004 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bases químicas del medio ambiente by : María Luisa Marín García
Download or read book Bases químicas del medio ambiente written by María Luisa Marín García and published by . This book was released on 2004 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chloroform written by Peter Watts and published by World Health Organization. This book was released on 2004-10-08 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chloroform is a clear, colourless, volatile liquid which is used in the production of refrigerants and as a fluoropolymer feedstock. It may be released into the environment from chlorodifluoromethane plants and from pulp and paper mills using chlorine-based chemicals for bleaching and disinfection purposes. Chloroform is also the principal by-product of water disinfectant processes. It is estimated that the vast majority of chloroform emissions into the environment are natural in origin. This publication, part of a series from the International Programme on Chemical Safety, evaluates the risk to human health and the environment posed by exposures to chloroform.
Book Synopsis Simposio Internacional de Estadistica en Agricultura y Medio Ambiente by :
Download or read book Simposio Internacional de Estadistica en Agricultura y Medio Ambiente written by and published by CIAT. This book was released on with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 2-butenal written by J. Kielhorn and published by World Health Organization. This book was released on 2008 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: First draft prepared by Dr. J. Kielhorn and Dr. I. Mangelsdorf, Fraunhofer Institute for Toxicology and Experimental Medicine, Hanover, Germany ; and Dr. K. Ziegler-Skylakakis, MAK Commission (Commission for the investigation of health hazards of chemical compunds in the work area), Munich, Germany.
Book Synopsis Manganese and Its Compounds by : Paul Howe
Download or read book Manganese and Its Compounds written by Paul Howe and published by World Health Organization. This book was released on 2004-12-17 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: On cover: IPCS International Programme on Chemical Safety. Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organization and the World Health Organization, and produced within the framework of the Inter-organization Programme for the Sound Management of Chemicals (IOMC)
Download or read book Biology written by Teresa Audesirk and published by Pearson Educación. This book was released on 2001 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: For one or two semester courses in Introductory Biology targeting non- and mixed majors. The goal of this text is to provide an engaging and easy to use book with an innovative and interactive media program. It achieves a unique balance in emphasizing concepts without sacrificing scientific accuracy. The new MediaTutor, found at the end of each chapter, integrates the text and media by providing a brief description of the CD or WEB activity and the time requirement for completion. In creating the book and the media package, the authors and Prentice Hall reached out to the biology community - involving educators from around the country to help address the diverse needs of todays students. How do you engage your students and help make biology relevant to them? *NEW - Chapter-opening Case Studies and chapter-ending Case Studies Revisited - Includes Did Dinosaurs Die from Lack of Sunlight? from the chapter on Photosynthesis and Teaching an Old Grain New Tricks from the chapter on Biotechnology. Provides an innovative framework for students to learn and make connections between biological concepts and processes. *Earth Watch/Health Watch essays - Covers biodiversity, ozone depletion/pre
Book Synopsis N-phenyl-1-naphthylamine by : G. Koennecker
Download or read book N-phenyl-1-naphthylamine written by G. Koennecker and published by . This book was released on 1998 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise assessment of the risks to human health and the environment posed by exposure to N-phenyl-1-naphthylamine, a lipophilic crystalline solid that is used as an antioxidant in various lubrication oils and as a protective agent and antioxidant in rubber and rubber mixtures for various products, including tyres. Concerning sources of human and environmental exposure, the report cites evidence that the chemical may be released to soil and surface waters from the leakage of lubrication oils or leaching from decaying tyres and rubber products. Emission to the atmosphere may arise from exhaust gases during production and processing, and during the vulcanization of rubber mixtures. Presence in the environment is expected to be low. Limited studies indicate that the chemical is distributed to soil, sediment, and water, and to a much smaller degree, to air, suspended sediment, and biota. In view of its moderate to high potential for sorption to organic soil constituents and its limited mineralization in soil, the chemical is likely to have geoaccumulation potential. Studies demonstrate high acute toxicity in fish and Daphnia.
Book Synopsis The North American Mosaic by : Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Download or read book The North American Mosaic written by Commission for Environmental Cooperation (Montréal, Québec). Secretariat and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.
Book Synopsis U.S. Geological Survey Circular by :
Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 1984 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Butyl Acetates by : Philip Copestake
Download or read book Butyl Acetates written by Philip Copestake and published by World Health Organization. This book was released on 2005 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organization and the World Health Organization, and produced within the framework of the Inter-organization Programme for the Sound Management of Chemicals (IOMC). On cover: IPCS International Programme on Chemical Safety
