Volatile Organic Compounds in the Atmosphere

Volatile Organic Compounds in the Atmosphere PDF Author: Ralf Koppmann
Publisher: John Wiley & Sons
ISBN: 0470994150
Category : Science
Languages : en
Pages : 512

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Book Description
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.

Volatile Organic Compounds in the Atmosphere

Volatile Organic Compounds in the Atmosphere PDF Author: Ralf Koppmann
Publisher: John Wiley & Sons
ISBN: 0470994150
Category : Science
Languages : en
Pages : 512

Get Book Here

Book Description
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.

Contaminated Water Supplies at Camp Lejeune

Contaminated Water Supplies at Camp Lejeune PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309136997
Category : Medical
Languages : en
Pages : 338

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Book Description
In the early 1980s, two water-supply systems on the Marine Corps Base Camp Lejeune in North Carolina were found to be contaminated with the industrial solvents trichloroethylene (TCE) and perchloroethylene (PCE). The water systems were supplied by the Tarawa Terrace and Hadnot Point watertreatment plants, which served enlisted-family housing, barracks for unmarried service personnel, base administrative offices, schools, and recreational areas. The Hadnot Point water system also served the base hospital and an industrial area and supplied water to housing on the Holcomb Boulevard water system (full-time until 1972 and periodically thereafter). This book examines what is known about the contamination of the water supplies at Camp Lejeune and whether the contamination can be linked to any adverse health outcomes in former residents and workers at the base.

Control of Volatile Organic Compound Emissions

Control of Volatile Organic Compound Emissions PDF Author: Paige Hunter
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 306

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Book Description
The complete guide to the control of volatile organic compound (VOC) emissions. With increased regulatory pressures on air pollution emissions, there is a growing need for innovative control technologies in a wide range of industries. This timely and authoritative book explores the science, technology, economics, and applications specific to the control of volatile organic compound (VOC) emissions. Engineer Paige Hunter joins forces with S. Ted Oyama, an expert in VOC control and a renowned ozone chemist, to present a thorough review of both conventional and emerging techniques for the treatment of VOC-containing streams. They provide detailed technical descriptions, up-to-date cost data on processes, and practical information for industry professionals on how to apply the techniques in diverse fields. Coverage includes: * Comparisons of the major conventional control methods for the treatment of VOC-containing streams * The new technologies of membrane filtration, ultraviolet oxidation, and corona destruction * The cutting-edge technology of catalytic ozonation, suitable for retrofitting existing processes or control systems * International aspects of air pollution and VOC control * A comprehensive listing of hazardous air pollutants (HAPSs) and VOCs * Dozens of illustrations and photographs as well as references to Internet resources

Volatile Organic Compounds in Environment

Volatile Organic Compounds in Environment PDF Author: Ki-Hyun Kim
Publisher: MDPI
ISBN: 3038425125
Category : Science
Languages : en
Pages : 131

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Book Description
This book is a printed edition of the Special Issue "Volatile Organic Compounds in Environment" that was published in Environments

Volatile Organic Compounds in the Environment

Volatile Organic Compounds in the Environment PDF Author: Wun-cheng Wang
Publisher: ASTM International
ISBN: 0803120486
Category : Biodegradation
Languages : en
Pages : 289

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Book Description
Papers delivered at the symposium of the same name, April 1994, by speakers from seven nations. Twenty presentations are arranged under six topics: regulation and assessment, air quality, environmental fate, environmental measurement, environmental monitoring, and control and remediation. A sampling

Building Your Biblical Hebrew Vocabulary

Building Your Biblical Hebrew Vocabulary PDF Author: George M. Landes
Publisher: SBL Press
ISBN: 0884143309
Category : Religion
Languages : en
Pages : 233

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Book Description
A classic resource for beginning Hebrew students First published over thirty years ago under the title A Student's Vocabulary of Biblical Hebrew, this classic work has been completely revised, updated, and expanded by the author to assist a new generation of students in naturally developing a basic Biblical Hebrew vocabulary. Designed to help beginning Hebrew readers acquire vocabulary quickly, this valuable teaching tool focuses on words that occur most frequently in the Hebrew Bible, while arranging them by roots and cognates allowing students to naturally expand their working vocabulary. Vocabulary lists have been kept to a manageable size; extensive cross-references document when words appear frequently with different meanings, and an index allows rapid location of every word encountered. As a result, students who master this volume will remember words more easily, consult a lexicon less frequently but more intelligently, and translate the Hebrew Bible at sight more readily and enjoyably. Features Vocabulary groupings based on frequency, roots, and cognates Separate listing for nouns without verbal roots in the Hebrew Bible Appendices including proper names and the forms and meanings of pronominal suffixes

Occurrence of Volatile Organic Compounds in Ground Water in the White River Basin, Indiana, 1994-95

Occurrence of Volatile Organic Compounds in Ground Water in the White River Basin, Indiana, 1994-95 PDF Author: Joseph M. Fenelon
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 4

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Book Description


Few Volatile Organic Compounds Detected in Rivers and Ground Water in the Upper Mississippi River Basin, Minnesota and Wisconsin

Few Volatile Organic Compounds Detected in Rivers and Ground Water in the Upper Mississippi River Basin, Minnesota and Wisconsin PDF Author: William J. Andrews
Publisher:
ISBN:
Category : Volatile organic compounds
Languages : en
Pages : 2

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Book Description


The Terminations and Examples of the Declensions and Conjugations ... Hereunto are Added ... Questions and Answers Necessary for Young Scholars .. when They Do Enter Upon the Latine Tongue ... A Superstructure Upon Mr. Ch. Hoole's Foundation

The Terminations and Examples of the Declensions and Conjugations ... Hereunto are Added ... Questions and Answers Necessary for Young Scholars .. when They Do Enter Upon the Latine Tongue ... A Superstructure Upon Mr. Ch. Hoole's Foundation PDF Author: Charles HOOLE
Publisher:
ISBN:
Category :
Languages : en
Pages : 132

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Book Description


Emission of Volatile Organic Compounds from Drum-mix Asphalt Plants

Emission of Volatile Organic Compounds from Drum-mix Asphalt Plants PDF Author: Thomas W. Beggs
Publisher:
ISBN:
Category : Asphalt
Languages : en
Pages : 4

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Book Description