Aerostat Sampling of PCDD/PCDF Emissions from the Gulf Oil Spill In Situ Burns PDF Download

Author:
Publisher: DIANE Publishing
ISBN: 1437942814
Category :
Languages : en
Pages : 22

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Author: Johanna Aurell
Publisher:
ISBN:
Category : BP Deepwater Horizon Explosion and Oil Spill, 2010
Languages : en
Pages : 22

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"Emissions from the in situ burning of oil in the Gulf of Mexico after the catastrophic failure of the Deepwater Horizon drilling platform were sampled for polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDDs/PCDFs). A battery-operated instrument package was lofted into the plumes of 27 surface oil fires over a period of four days via a tethered aerostat to determine and characterize emissions of PCDD/PCDF. A single composite sample resulted in an emission factor of 2.0 ng toxic equivalency (TEQ) per kg of carbon burned, or 1.7 ng TEQ per kg of oil burned, determined by a carbon balance method. Carbon was measured as CO2 plus particulate matter, the latter which an emission factor of 0.088 kg/kg carbon burned. The average plume concentration approximately 200-300 m from the fire and about 75-200 m above sea level was

Author: Johanna Aurell
Publisher:
ISBN:
Category : BP Deepwater Horizon Explosion and Oil Spill, 2010
Languages : en
Pages : 5

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Author: Merv Fingas
Publisher: CRC Press
ISBN: 0429014139
Category : Science
Languages : en
Pages : 463

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Shelving Guide: Environmental Engineering In-situ burning is recognized as a viable alternative for cleaning up oil spills on land and water. It can rapidly reduce the volume of spilled oil and eliminate the need to collect, store, transport, and dispose of recovered oil, and can also shorten the response time to a spill, thus reducing the chances that the spill will spread on the water surface or further into land. This book will serve as a comprehensive reference for all aspects of in-situ burning of oil spills and include the scientific aspects of the burning process and the related effects, as well as practical information about the procedures to be followed and equipment required for carrying out an in-situ burn. Features Serves as a complete source of information on in-situ burning as well as practical guide on how to implement the procedures. Explains procedures for burning in different situations, including on water, land, and ice. Provides information on worker health and safety precautions during burning. Covers several different types of emissions, their environmental fate, and how to monitor them. Includes numerous illustrative case studies.

Author:
Publisher: DIANE Publishing
ISBN: 1437942822
Category :
Languages : en
Pages : 21

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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309288452
Category : Nature
Languages : en
Pages : 247

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As the Gulf of Mexico recovers from the Deepwater Horizon oil spill, natural resource managers face the challenge of understanding the impacts of the spill and setting priorities for restoration work. The full value of losses resulting from the spill cannot be captured, however, without consideration of changes in ecosystem services-the benefits delivered to society through natural processes. An Ecosystem Services Approach to Assessing the Impacts of the Deepwater Horizon Oil Spill in the Gulf of Mexico discusses the benefits and challenges associated with using an ecosystem services approach to damage assessment, describing potential impacts of response technologies, exploring the role of resilience, and offering suggestions for areas of future research. This report illustrates how this approach might be applied to coastal wetlands, fisheries, marine mammals, and the deep sea-each of which provide key ecosystem services in the Gulf-and identifies substantial differences among these case studies. The report also discusses the suite of technologies used in the spill response, including burning, skimming, and chemical dispersants, and their possible long-term impacts on ecosystem services.

Author: Ying (Ian) Chen
Publisher: CRC Press
ISBN: 1466598107
Category : Science
Languages : en
Pages : 630

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Reveals Innovative Research on BN Nanotubes and NanosheetsNanotubes and Nanosheets: Functionalization and Applications of Boron Nitride and Other Nanomaterials is the first book devoted to nanotubes and nanosheets made of boron nitride (BN). It shows how the properties of BN nanotubes and nanosheets have led to many exciting applications where carb

Author: Vijay Kumar Thakur
Publisher: John Wiley & Sons
ISBN: 1119223768
Category : Technology & Engineering
Languages : en
Pages : 693

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This unique multidisciplinary 8-volume set focuses on the emerging issues concerning synthesis, characterization, design, manufacturing and various other aspects of composite materials from renewable materials and provides a shared platform for both researcher and industry. The Handbook of Composites from Renewable Materials comprises a set of 8 individual volumes that brings an interdisciplinary perspective to accomplish a more detailed understanding of the interplay between the synthesis, structure, characterization, processing, applications and performance of these advanced materials. The Handbook comprises 169 chapters from world renowned experts covering a multitude of natural polymers/ reinforcement/ fillers and biodegradable materials. Volume 4 is solely focused on the Functionalization of renewable materials. Some of the important topics include but not limited to: Chitosan-based bio sorbents; oil spill clean-up by textiles; pyridine and bipyridine end-functionalized polylactide; functional separation membranes from chitin and chitosan derivatives; acrylated epoxidized flaxseed oil bio-resin and its biocomposites; encapsulation of inorganic renewable nanofiller; chitosan coating on textile fibers for functional properties; surface functionalization of cellulose whiskers for nonpolar composites; impact of chemical treatment and the manufacturing process on mechanical, thermal and rheological properties of natural fibers based composites; bio-polymers modification; review on fibers from natural resources; strategies to improve the functionality of starch based films; the effect of gamma-radiation on biodegradability of natural fibers; surface functionalization through vapor-phase assisted surface polymerization (VASP) on natural materials from agricultural by-products; okra bast fiber as potential reinforcement element of biocomposites; silane coupling agent used in natural fiber/plastic composites; composites of olefin polymer /natural fibers: the surface modifications on natural fibers; surface functionalization of biomaterials; thermal and mechanical behaviors of bio-renewable fibres based polymer composites; natural and artificial diversification of starch; role of radiation and surface modification on bio-fiber for reinforced polymer composites.

Author:
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 552

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Author: United States. Bureau of Ocean Energy Management
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 536

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