Compatibility of NAPLs and Other Organic Compounds with Materials Used in Well Construction, Sampling, and Remediation |
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| Authors: | Douglas R McCaulou David G Jewett Scott G Huling |
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| Institution: | Douglas R. McCaulou is a hydrologist with Hydro Geo Chem Inc. (1430 N. Sixth Ave., Tucson, AZ 85705, (520) 623-6981, ext. 124, fax: (520) 623-6984). He holds B.S. and M.S. degrees in hydrology from the College of Engineering at the University of Arizona. He is responsible for managing hydro-geologic characterization studies, transport modeling, and remedial designs. His research interests include the fate and transport of bacteria and biodegradable contaminants and the reliability of ground water monitoring equipment in contaminated environments.;David G. Jewett is an assistant professor of geology in the Department of Geology at Indiana University/Purdue University, Indianapolis, where he specializes in hydrogeology, environmental geology, and geoenvironmental engineering. He received a B.S. degree from Syracuse University, an M.S. degree from Wichita State University, and a Ph. D. from the Department of Hydrology and Water Resources at the University of Arizona. Dr. Jewett also has several years experience as a consulting hydrogeologist in the environmental industry.;Scott G. Huling is an environmental engineer (P.E.) with the U.S. EPA Roberts. Kerr Environmental Research Laboratory, Ada, Oklahoma. He has a B.S. degree in environmental science from the University of Texas at San Antonio, an M.S. degree in environmental engineering from the University of Texas at Austin, and is a doctoral candidate in the Department of Chemical and Environmental Engineering at the University of Arizona. His interests include nonaqueous phase liquids, chemical oxidation, and development of treatment technologies for contaminated soils. |
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| Abstract: | Structural integrity of well construction, sampling, and remediation materials may be compromised at many hazardous sites by nonaqueous phase liquids (NAPLs) and their dissolved constituents. A literature review of compatibility theory and qualitative field experiences are provided regarding the degradation and corrosion of materials in contact with NAPLs and organic compounds. A chemical compatibility table, compiled from several sources of compatibility testing results, is presented for 73 chemicals and 28 commonly used materials. Field experiences illustrate the compatibility problems of some of the common wastes and materials found at hazardous waste sites. |
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