Testing and Evaluation of Oil Spill Recovery Equipment PDF Download

Author: Maine Port Authority (Portland, Me.)
Publisher:
ISBN:
Category : Oil spills
Languages : en
Pages : 174

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Author: Maine Port Authority
Publisher:
ISBN:
Category : Oil pollution of rivers, harbors, etc
Languages : en
Pages : 162

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Book Description

Author:
Publisher:
ISBN:
Category : Oil spills
Languages : en
Pages : 162

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Book Description

Author: Maine Port Authority (Portland, Me.)
Publisher:
ISBN:
Category : Oil spills
Languages : en
Pages : 172

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Book Description

Author: D. J. Graham
Publisher:
ISBN:
Category :
Languages : en
Pages : 25

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Book Description
Development work performed by other governmental agencies does not evaluate and recommend equipment for operation use in oil spills. An urgent current need exists within the Navy for a systematic evaluation of available oil spill recovery components individually and in combination as an oil recovery system for Naval Harbors. This report and a companion narrated 16 mm film summarize results of the initial project under a continuing NAVFAC program to fill this Navy need. The main emphasis of this program currently underway at NCEL is a comparative evaluation of oil spill containment booms, skimmers, and related equipment resulting in the recommendation of a harbor oil spill recovery system for Navy use.

Author: Suresh C. Garg
Publisher:
ISBN:
Category : Oil pollution of rivers, harbors, etc
Languages : en
Pages : 120

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Book Description
The following items of equipment for harbor oil spill cleanup operations were evaluated: a power assistance unit for deploying and retrieving boom, a 20-foot utility boat, a 28-foot flattop boat, three boom mooring systems, a dust abatement attachment for a sorbent distributor, and the associated connectors, shackles, and lines. A description of the test program, the test results, and recommendations for deployment, use, and retrieval of the equipment are presented. Manpower and time measurements for deployment and retrieval were made. Deficiencies in equipment, as observed, and methods to remove the deficiencies are described.

Author: Kurt A. Hansen
Publisher:
ISBN:
Category : Oil pollution of rivers, harbors, etc
Languages : en
Pages : 34

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Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309478219
Category : Nature
Languages : en
Pages : 341

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Book Description
Whether the result of an oil well blowout, vessel collision or grounding, leaking pipeline, or other incident at sea, each marine oil spill will present unique circumstances and challenges. The oil type and properties, location, time of year, duration of spill, water depth, environmental conditions, affected biomes, potential human community impact, and available resources may vary significantly. Also, each spill may be governed by policy guidelines, such as those set forth in the National Response Plan, Regional Response Plans, or Area Contingency Plans. To respond effectively to the specific conditions presented during an oil spill, spill responders have used a variety of response optionsâ€"including mechanical recovery of oil using skimmers and booms, in situ burning of oil, monitored natural attenuation of oil, and dispersion of oil by chemical dispersants. Because each response method has advantages and disadvantages, it is important to understand specific scenarios where a net benefit may be achieved by using a particular tool or combination of tools. This report builds on two previous National Research Council reports on dispersant use to provide a current understanding of the state of science and to inform future marine oil spill response operations. The response to the 2010 Deepwater Horizon spill included an unprecedented use of dispersants via both surface application and subsea injection. The magnitude of the spill stimulated interest and funding for research on oil spill response, and dispersant use in particular. This study assesses the effects and efficacy of dispersants as an oil spill response tool and evaluates trade-offs associated with dispersant use.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309288487
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: Barrett Bruch
Publisher:
ISBN:
Category :
Languages : en
Pages : 194

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Book Description
Tests of a proprietary Lockheed oil spill recovery device with various oils, under forward way with and without waves, established a method for estimating oil recovery and verified scaling of forward way to be by the square root of the device diameter and oil recovery rate by the 5/2 power. Oil recovery can be maximized by concentrating the slick to 1/3 in. The rate varies linearly with ingested slick thickness to below 0.005 in. Tests established that the device will recover 70 percent of any oil thickness encountered on a single pass. This can be increased by successive passes to 90 and 97 percent. However, if oversupplied, it will bypass the excess. Use of 2000 ft of containment booms with an 8-ft-diameter, 10-ft-long device in 5-ft waves and a 2-kt current would allow recovery of 18,500 bbls per day and less than 25 percent additional free water from a 0.006-in-thick light oil slick. Viscous crudes and heavy emulsions can be recovered at respectively double and five times the rate for fresh diesel. The device does not create emulsion. Oil recovery remains substantial up to 5 kt in calm seas, an important attribute if fast currents and restricted seaways are encountered. (Author).