Record Display for the EPA National Library Catalog

RECORD NUMBER: 32 OF 36

OLS Field Name OLS Field Data
Main Title Techniques for mixing dispersants with spilled oil /
Author Smith, Gary F.
Other Authors
Author Title of a Work
Environmental protection technology series
EPA-600/2-78-128. United States.
CORP Author Industrial Environmental Research Laboratory (Cincinnati, Ohio)
Publisher Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory ; For sale by the National Technical Information Service,
Year Published 1978
Report Number EPA-600/2-78-128; EPA-68-03-0490
Stock Number 22161
OCLC Number 04161367
ISBN pbk.
Subjects Dispersion. ; Oil spills. ; Water--Pollution--New Jersey.
Additional Subjects Water pollution control ; Dispersants ; Mixing ; Marine biology ; Mixtures ; Performance evaluation ; Equipment ; Surfactants ; Oil pollution removal ; Oil spills ; Procedures
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91014KTZ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  TD427.P4S657 Region 1 Library/Boston,MA 04/29/2016
EJAD  EPA 600/2-78-128 Region 3 Library/Philadelphia, PA 06/02/2000 DISPERSAL
EJBD ARCHIVE EPA 600-2-78-128 Headquarters Library/Washington,DC 07/28/2014
EJED  EPA 600-2-78-128 OCSPP Chemical Library/Washington,DC 01/01/1988
EKAM  EPA 600/2-78-128 Region 4 Library/Atlanta,GA 10/11/1996
ELDD  EPA-600/2-78-128 CCTE/GLTED Library/Duluth,MN 11/29/2005
ERAD  EPA 600/2-78-128 Region 9 Library/San Francisco,CA 09/24/2012
ESAD  EPA 600-2-78-128 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-285 679 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation ix, 38 pages : illustrations ; 28 cm.
Abstract
The effective use of some oil spill dispersants requires the addition of mixing energy to the dispersant-treated slick. Various methods of energy application have included the use of fire hose streams directed to the water surface, outboard motors mounted on work boats, and the five-bar gate, a pallet-like device towed on the surface behind vessels of opportunity. The U.S. Environmental Protection Agency sponsored this test program at their Oil & Hazardous Materials Simulated Environmental Test Tank (OHMSETT) to evaluate the above devices as well as a modified version of the five-bar gate. Three test fluid mixtures with different interfacial tensions were distributed onto the water surface, and each mixing device was towed through them at speeds from 1.02 m/s to 2.54 m/s in three wave conditions. Droplet penetration was documented via underwater photography. Analysis of the results showed that the modified five-bar gate produced the greatest overall penetration (2.4 m) at a tow speed of 2/0m/s. In general, performance was unaffected by wave action, and variations in interfacial tension produced no observable trend among all devices.
Notes
Contract no. 68-03-0490. Issued June 1978. Includes bibliographical references (page 17).