Showing results for: total petroleum hydrocarbons test News
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EPA testing finds no chemicals in cisterns following december 2010 chemical release from Hovensa oil refinery
The U.S. Environmental Protection Agency (EPA) today announced the results of samples taken from cisterns that were potentially affected by the December 9, 2010 release of chemicals into the air from the HOVENSA refinery in St. Croix, U.S. Virgin Islands. The samples did not detect the material released into the air during the incident in any of the cisterns tested. EPA has determined that the ...
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Predicting amount of oil in contaminated soils
Scientists are reporting a new technique for mapping and testing oil-contaminated soils. Traditionally, samples need to be collected from the field and returned to a lab for extensive chemical analysis, costing time and money when neither is readily available during a clean-up operation. The new method can take measurements in the field and accurately predict the total amount of petroleum ...
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ASTM D4814 - 11a standard specification for automotive spark-ignition engine fuel
This specification describes the various characteristics and requirements of automotive fuels for use over a wide range of operating conditions in ground vehicles equipped with spark-ignition engines. It provides for a variation of the volatility and water tolerance of automotive fuel in accordance with seasonal climatic changes at ...
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ASTM D4814 - 11b Standard Specification for Automotive Spark-Ignition Engine Fuel
This specification describes the various characteristics and requirements of automotive fuels for use over a wide range of operating conditions in ground vehicles equipped with spark-ignition engines. It provides for a variation of the volatility and water tolerance of automotive fuel in accordance with seasonal climatic changes at the locality where the fuel is used. This ...
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