Physical Effects of Prudhoe Bay Crude Oil Water Accommodated Fractions (WAF) and Corexit 9500 Chemically Enhanced Water Accommodated Fractions (CEWAF) on Common Murre Feathers and California Sea Otter Hair

2011 ◽  
Vol 2011 (1) ◽  
pp. abs252 ◽  
Author(s):  
Rebecca S. Duerr ◽  
J. Gregory Massey ◽  
Michael H. Ziccardi ◽  
Yvonne Najah Addassi
Keyword(s):  
Crude Oil ◽  
Sea Otter ◽  
Corexit 9500 ◽  
Common Murre ◽  
Water Accommodated Fractions ◽  
Physical Effects ◽  
Oil Water ◽  
Prudhoe Bay

Increased Opercular Rates of Pink Salmon (Oncorhynchus gorbuscha) Fry after Exposure to the Water-Soluble Fraction of Prudhoe Bay Crude Oil

1975 ◽  
Vol 32 (11) ◽  
pp. 2221-2224 ◽  
Author(s):  
Robert E. Thomas ◽  
Stanley D. Rice
Keyword(s):  
Crude Oil ◽  
Soluble Fraction ◽  
Pink Salmon ◽  
Water Soluble ◽  
Oncorhynchus Gorbuscha ◽  
Pink Salmon Oncorhynchus Gorbuscha ◽  
Water Soluble Fraction ◽  
Oil Water ◽  
Prudhoe Bay ◽  
Sublethal Concentrations

The opercular rates of pink salmon (Oncorhynchus gorbuscha) fry were measured during 24-h exposure to sublethal concentrations of the water-soluble fraction of Prudhoe Bay crude oil. Opercular rates increased significantly for as long as 9 and 12 h after exposure to water-soluble fractions prepared from oil–water solutions of 2.83 and 3.46 ppm. The increases in rates were proportional to increases in dose. Recording changes in opercular rates appears to be a suitable method for detecting sublethal physiological effects of stress, because the observed changes occurred at approximately 20% of the 96 h-LC50.

ACUTE AQUATIC EFFECTS OF CHEMICALLY DISPERSED AND UNDISPERSED CRUDE OIL

1997 ◽  
Vol 1997 (1) ◽  
pp. 1020-1021 ◽  
Author(s):  
Michael M. Singer ◽  
Saji George ◽  
Susan Jacobson ◽  
Lisa L. Weetman ◽  
Ronald S. Tjeerdema ◽  
...  
Keyword(s):  
Crude Oil ◽  
Aquatic Toxicity ◽  
Marine Species ◽  
Toxicity Tests ◽  
Acute Aquatic Toxicity ◽  
Water Accommodated Fractions ◽  
Flow Through ◽  
Energy Equilibrium ◽  
Aquatic Effects ◽  
Prudhoe Bay

ABSTRACT The acute aquatic toxicity of untreated and chemically dispersed Prudhoe Bay crude oil has been investigated using spiked-exposure toxicity tests. Testing was accomplished under closed, flow-through conditions using the sensitive early life stages of three coastal California marine species. Water-accommodated fractions of untreated oil were prepared using low-energy, equilibrium methods, whereas chemical dispersions were prepared at somewhat higher energies. Results showed substantial differences in toxicity both among species and between dispersed and undispersed oil.

Study on the pressure drop of crude oil-water with surfactant flow in porous media

2021 ◽  
pp. 1-7
Author(s):  
Huijun Zhao ◽  
Xiang Ding ◽  
Pengfei Yu ◽  
Yun Lei ◽  
Xiaofei Lv ◽  
...  
Keyword(s):  
Porous Media ◽  
Pressure Drop ◽  
Crude Oil ◽  
Flow In Porous Media ◽  
Oil Water

Effect of alkali on Daqing crude oil/water interfacial properties

2007 ◽  
Vol 4 (1) ◽  
pp. 66-69 ◽  
Author(s):  
Guo Jixiang ◽  
Li Mingyuan ◽  
Lin Meiqin ◽  
Wu Zhaoliang
Keyword(s):  
Crude Oil ◽  
Interfacial Properties ◽  
Oil Water

Experimental simulation of crude oil-water partitioning behavior of BTEX compounds during a deep submarine oil spill

2017 ◽  
Vol 108 ◽  
pp. 1-8 ◽  
Author(s):  
Aprami Jaggi ◽  
Ryan W. Snowdon ◽  
Andrew Stopford ◽  
Jagoš R. Radović ◽  
Thomas B.P. Oldenburg ◽  
...  
Keyword(s):  
Crude Oil ◽  
Oil Spill ◽  
Experimental Simulation ◽  
Water Partitioning ◽  
Oil Water ◽  
Partitioning Behavior ◽  
Btex Compounds
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