Source Apportionment of Volatile Organic Compounds in Urban Areas of South Texas Using Positive Matrix Factorization

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Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (61 download)

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Book Synopsis Source Apportionment of Volatile Organic Compounds in Urban Areas of South Texas Using Positive Matrix Factorization by : Ci Yang

Download or read book Source Apportionment of Volatile Organic Compounds in Urban Areas of South Texas Using Positive Matrix Factorization written by Ci Yang and published by . This book was released on 2009 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Some Traditional Herbal Medicines, Some Mycotoxins, Naphthalene and Styrene

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (879 download)

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Book Synopsis Some Traditional Herbal Medicines, Some Mycotoxins, Naphthalene and Styrene by :

Download or read book Some Traditional Herbal Medicines, Some Mycotoxins, Naphthalene and Styrene written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Source Apportionment of Volatile Organic Compounds in Urban Micro-environments

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (654 download)

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Book Synopsis Source Apportionment of Volatile Organic Compounds in Urban Micro-environments by :

Download or read book Source Apportionment of Volatile Organic Compounds in Urban Micro-environments written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Volatile Organic Compounds in the Atmosphere

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Publisher : John Wiley & Sons
ISBN 13 : 0470994150
Total Pages : 512 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Volatile Organic Compounds in the Atmosphere by : Ralf Koppmann

Download or read book Volatile Organic Compounds in the Atmosphere written by Ralf Koppmann and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every day, large quantities of volatile organic compounds (VOCs) are emitted into the atmosphere from both anthropogenic and natural sources. The formation of gaseous and particulate secondary products caused by oxidation of VOCs is one of the largest unknowns in the quantitative prediction of the earth’s climate on a regional and global scale, and on the understanding of local air quality. To be able to model and control their impact, it is essential to understand the sources of VOCs, their distribution in the atmosphere and the chemical transformations which remove these compounds from the atmosphere. In recent years techniques for the analysis of organic compounds in the atmosphere have been developed to increase the spectrum of detectable compounds and their detection limits. New methods have been introduced to increase the time resolution of those measurements and to resolve more complex mixtures of organic compounds. Volatile Organic Compounds in the Atmosphere describes the current state of knowledge of the chemistry of VOCs as well as the methods and techniques to analyse gaseous and particulate organic compounds in the atmosphere. The aim is to provide an authoritative review to address the needs of both graduate students and active researchers in the field of atmospheric chemistry research.

Reactive Hydrocarbons in the Atmosphere

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Publisher : Elsevier
ISBN 13 : 0080540309
Total Pages : 335 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Reactive Hydrocarbons in the Atmosphere by : C. Nicholas Hewitt

Download or read book Reactive Hydrocarbons in the Atmosphere written by C. Nicholas Hewitt and published by Elsevier. This book was released on 1998-10-20 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vast family of volatile organic compounds plays a central role in the chemistry of the Earth's atmosphere. Reactive Hydrocarbons in the Atmosphere provides comprehensive and up-to-date reviews covering all aspects of the behavior, sources, occurrence, and chemistry of these compounds. The book considers both biogenic and anthropogenic sources, plus their effects in the atmosphere at local, regional, and global scales. - Covers a major component of atmospheric chemistry and air pollution - Considers both natural background chemistry and pollution processes - Provides authoritative reviews for a wide range of audiences

Advances in Health and Environment Safety

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Publisher : Springer
ISBN 13 : 9811071225
Total Pages : 398 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Advances in Health and Environment Safety by : N. A. Siddiqui

Download or read book Advances in Health and Environment Safety written by N. A. Siddiqui and published by Springer. This book was released on 2017-12-28 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises selected papers on advances in the field of health and environment safety that were presented at the leading international conference on advances in the field of health, safety, fire, environment, allied sciences and engineering (HSFEA 2016). The book focuses on the latest developments in the field of health and environment safety, and highlights related opportunities and challenges. The book also presents methods that can be used to effectively monitor and measure climate change and global warming. Further, the contents of this work stress the importance of maintaining safety and healthy work environments that are free of occupational health hazards. This book will be of interest to researchers, professionals, and policy makers alike.

Indoor Air Pollution and Health

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Publisher : CRC Press
ISBN 13 : 9780824794798
Total Pages : 528 pages
Book Rating : 4.7/5 (947 download)

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Book Synopsis Indoor Air Pollution and Health by : Emil J. Bardana

Download or read book Indoor Air Pollution and Health written by Emil J. Bardana and published by CRC Press. This book was released on 1996-11-12 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers comprehensive coverage of the indoor environment-integrating health and building science and presenting a variety of viewpoints from diverse disciplines, including allergy, toxicology, oncology, environmental science, building engineering, and law. Examines critical issues that affect air quality from a source standpoint, such as biologic agents, pesticides, tobacco smoke, solvents, combustion products, volatile organic compounds, indoor allergens, and radon.

Source Apportionment Analysis of Measured Volatile Organic Compounds in Corpus Christi, Texas

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Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Source Apportionment Analysis of Measured Volatile Organic Compounds in Corpus Christi, Texas by : Ahmed T. Abood

Download or read book Source Apportionment Analysis of Measured Volatile Organic Compounds in Corpus Christi, Texas written by Ahmed T. Abood and published by . This book was released on 2014 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Source Apportionment of Volatile Organic Compounds

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Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659916199
Total Pages : 148 pages
Book Rating : 4.9/5 (161 download)

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Book Synopsis The Source Apportionment of Volatile Organic Compounds by : Haya Qadoumi

Download or read book The Source Apportionment of Volatile Organic Compounds written by Haya Qadoumi and published by LAP Lambert Academic Publishing. This book was released on 2019-02-14 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volatile organic compounds (VOCs) emitted by phytoplankton play an important role in the formation of fog and clouds that mediate climate. However, they are not well quantified due to a lack of long-term sampling platforms in the marine environment. In this study on Sable Island, 31 contiguous days of VOC species were actively sampled onto thermal desorption tubes followed by gas chromatography-mass spectrometry. Source apportionment of the VOCs was achieved using USEPA Positive Matrix Factorization v5.0. The source identification of VOCs was augmented by the use of the National Oceanic Atmospheric Association, Hybrid Single-Particle Lagrangian Integrated Trajectory model, visible satellite images and remotely sensed chlorophyll-a data from the Scotian Shelf. It was found that 27% of the total VOCs observed was associated with continental outflow, 40% of the VOCs were associated with marine phytoplankton emissions and 33% of the VOCs were associated with the combustion of carbonaceous material on the North American mainland.

Volatile Organic Compounds in the Atmosphere

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Publisher : Royal Society of Chemistry
ISBN 13 : 1847552315
Total Pages : 156 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Volatile Organic Compounds in the Atmosphere by : R M Harrison

Download or read book Volatile Organic Compounds in the Atmosphere written by R M Harrison and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in volatile organic compounds (VOCs) as air pollutants has increased dramatically in recent years. This book covers a number of very topical issues concerning VOCs, including stratospheric ozone depletion due to CFCs, and the properties of alternative substances; the role of VOCs in the photochemical formation of lower atmosphere (tropospheric) ozone; and the problem of the direct toxicity of VOCs such as benzene and formaldehyde. This Issue reviews our current knowledge of VOCs, drawing upon the expertise of renowned experts and major national and international research programmes. It examines man-made and natural sources, as well as pathways and chemical reactions in the atmosphere. It also looks closely at the sources and concentrations of VOCs indoors, where humans are most likely to be exposed to them. Volatile Organic Compounds in the Atmosphere describes techniques used for the calculation of emissions inventories and strategies for control, and explores the many Government policy matters relating to VOCs. It provides readers with in-depth, clearly explained coverage of the many complex scientific and policy issues surrounding VOCs in the atmosphere.

Alkenes and Aromatics

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Publisher : Royal Society of Chemistry
ISBN 13 : 1847557821
Total Pages : 181 pages
Book Rating : 4.8/5 (475 download)

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Book Synopsis Alkenes and Aromatics by : P G Taylor

Download or read book Alkenes and Aromatics written by P G Taylor and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alkenes and Aromatics examines the reaction mechanisms associated with carbon-carbon double bonds, and then goes on to look at aromatic substitution (nitration, halogenation, sulfonation and Friedel Crafts reactions). The formation and reactions of diazonium ions are also discussed. This knowledge is then applied to the synthesis of pseudoephedrine, highlighting the key aspects of synthesis, such as yields, stereochemistry and reaction conditions. A Case Study on the organic chemical industry completes the book, providing a background as to why understanding organic reactions is so important. The Molecular World series provides an integrated introduction to all branches of chemistry for both students wishing to specialise and those wishing to gain a broad understanding of chemistry and its relevance to the everyday world and to other areas of science. The books, with their Case Studies and accompanying multi-media interactive CD-ROMs, will also provide valuable resource material for teachers and lecturers. (The CD-ROMs are designed for use on a PC running Windows 95, 98, ME or 2000.)

Indoor Air

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Publisher : Pergamon
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Indoor Air by : Lidia Morawska

Download or read book Indoor Air written by Lidia Morawska and published by Pergamon. This book was released on 1995 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Indoor Air - An Integrated Approach international workshop, held in Australia, 27 November - 1 December 1994, provided an unequalled forum for the development of an integrated approach to the research, health risk assessment and management of indoor air quality. The aims of the workshop were to discuss strategies for comprehensive characterisation of indoor air; develop a framework for integrated health risk assessment; integrate strategies for controlling and managing all indoor air pollutants; and define areas for future research that will lead to an overall improvement of indoor air quality.

Rethinking the Ozone Problem in Urban and Regional Air Pollution

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Publisher : National Academies Press
ISBN 13 : 0309046319
Total Pages : 525 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Rethinking the Ozone Problem in Urban and Regional Air Pollution by : National Research Council

Download or read book Rethinking the Ozone Problem in Urban and Regional Air Pollution written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite more than 20 years of regulatory efforts, concern is widespread that ozone pollution in the lower atmosphere, or troposphere, threatens the health of humans, animals, and vegetation. This book discusses how scientific information can be used to develop more effective regulations to control ozone. Rethinking the Ozone Problem in Urban and Regional Air Pollution discusses: The latest data and analysis on how tropospheric ozone is formed. How well our measurement techniques are functioning. Deficiencies in efforts to date to control the problem. Approaches to reducing ozone precursor emissions that hold the most promise. What additional research is needed. With a wealth of technical information, the book discusses atmospheric chemistry, the role of oxides of nitrogen (NOx) and volatile organic compounds (VOCs) in ozone formation, monitoring and modeling the formation and transport processes, and the potential contribution of alternative fuels to solving the tropospheric ozone problem. The committee discusses criteria for designing more effective ozone control efforts. Because of its direct bearing on decisions to be made under the Clean Air Act, this book should be of great interest to environmental advocates, industry, and the regulatory community as well as scientists, faculty, and students.

Atmospheric Corrosion

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Publisher : John Wiley & Sons
ISBN 13 : 1118762347
Total Pages : 401 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Atmospheric Corrosion by : Christofer Leygraf

Download or read book Atmospheric Corrosion written by Christofer Leygraf and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: ATMOSPHERIC CORROSION Presents a comprehensive look at atmospheric corrosion, combining expertise in corrosion science and atmospheric chemistry Atmospheric corrosion has been a subject of engineering study, largely empirical, for nearly a century. Scientists came to the field rather later on and had considerable difficulty bringing their arsenal of tools to bear on the problem. Atmospheric corrosion was traditionally studied by specialists in corrosion having little knowledge of atmospheric chemistry, history, or prospects. Atmospheric Corrosion provides a combined approach bringing together experimental corrosion and atmospheric chemistry. The second edition expands on this approach by including environmental aspects of corrosion, atmospheric corrosion modeling, and international corrosion exposure programs. The combination of specialties provides a more comprehensive coverage of the topic. These scientific insights into the corrosion process and its amelioration are the focus of this book. Key topics include the following: Basic principles of atmospheric corrosion chemistry Corrosion mechanisms in controlled and uncontrolled environments Degradation of materials in architectural, transport, and structural applications; electronic devices; and cultural artifacts Protection of existing materials and choosing new ones that resist corrosion Prediction of how and where atmospheric corrosion may evolve in the future Complete with appendices discussing experimental techniques, computer models, and the degradation of specific metals, Atmospheric Corrosion, Second Edition continues to be an invaluable resource for corrosion scientists, corrosion engineers, conservators, environmental scientists, and anyone interested in the theory and application of this evolving field. The book concerns primarily the atmospheric corrosion of metals and is written at a level suitable for advanced undergraduates or beginning graduate students in any of the physical or engineering sciences.

Chemistry and Analysis of Volatile Organic Compounds in the Environment

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Publisher : Springer Science & Business Media
ISBN 13 : 9401121524
Total Pages : 304 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Chemistry and Analysis of Volatile Organic Compounds in the Environment by : H.J. Bloemen

Download or read book Chemistry and Analysis of Volatile Organic Compounds in the Environment written by H.J. Bloemen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the occurrence and behaviour of volatile organic compounds (VOCs) is increasing due to their adverse effects on the environment and human health. It is essential that information is made available on the various aspects of research on VOCs to enable better understanding and control of the various environmental and human health threats. The information in this book will be used to improve communication and understanding of the various approaches. In particular the potential and limitations of the described analytical methods will be essential in defining environmental studies and interpreting the results.

Toxicological profile for benzene

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Publisher :
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Toxicological profile for benzene by :

Download or read book Toxicological profile for benzene written by and published by . This book was released on 2007 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Source Apportionment of Toxic Volatile Organic Compounds

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Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (493 download)

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Book Synopsis Source Apportionment of Toxic Volatile Organic Compounds by : Melissa Jane Anderson

Download or read book Source Apportionment of Toxic Volatile Organic Compounds written by Melissa Jane Anderson and published by . This book was released on 2001 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: