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Ferreting Out the Identity of Gasoline Additives
Citation:
WEAVER, J. W. AND D. L. SPIDLE. Ferreting Out the Identity of Gasoline Additives. IN: L.U.S.T.Line, New England Interstate Water Pollution Control Commission, Lowell, MA66:12-13, (2010).
Impact/Purpose:
see description
Description:
Chemical dispersing agents for oil spills, hydraulic fracturing fluids for natural-gas production, and chemicals serving as gasoline additives share a common characteristic—for the most part, they are proprietary compounds. In the name of competitive advantage, companies carefully guard the chemical recipes of these products and are allowed by the federal government to claim confidential business information (CBI) status for them. As a consequence, there could be additives in released fuels that cause future heartburn for the L.U.S.T. program. The word could must be emphasized because, for a compound to cause a problem, it would have to be present in sufficient concentration in the fuel, have high enough water solubility to enter an aquifer, have low enough degradation to persist, and be toxic at the concentration where a receptor would encounter it. Although these criteria present a high bar to pass, we can look to the lead scavenger ethylene dibromide (EDB) as a past example of an additive that is indeed a continuing problem (see L.U.S.T.Line #47).
URLs/Downloads:
WEAVER 10 151_LL #66 WEAVER GASOLINE ADDITIVES.PDF (PDF, NA pp, 28 KB, about PDF)L.U.S.T.Line
