Download or read book Evaluation of a Diffusion Sampling Method for Determining Concentrations of Volatile Organic Compounds in Ground Water Hanscom Air Force Base Bedford Massachusetts written by Peter Eaton Church and published by . This book was released on 2000 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water resources Investigations Report written by and published by . This book was released on 2001 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Diffusion and Pumped sampling Methods to Monitor Volatile Organic Compounds in Ground Water Massachusetts Military Reservation Cape Cod Massachusetts July 1999 December 2002 written by Stacey Anne Archfield and published by . This book was released on 2005 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Diffusion and Pumped Sampling Methods to Monitor Volatile Organic Compounds in Ground Water U S Geological Survey Scientific Investigations Report 2005 5010 2005 written by and published by . This book was released on 2005 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book User s Guide for Polyethylene based Passive Diffusion Bag Samplers to Obtain Volatile Organic Compound Concentrations in Wells written by Don A. Vroblesky and published by . This book was released on 2001 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contaminated Soils Sediments and Water written by Edward J. Calabrese and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 9 of the series presents 38 technical papers covering a wide range of environmental issues, including Bioremediation, Chemical Oxidation, Heavy Metals, MTBE, Phytoremediation, Radiation, Regulatory and Legal issues, Remediation, Risk Based Cleanup and Site Assessment. Contributing authors are drawn from across the spectrum of interest: government agencies, academic institutions, the consulting community and industrial companies.
Download or read book New Publications of the Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 2001 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Publications of the U S Geological Survey written by and published by . This book was released on 2000 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution and Mass Loss of Volatile Organic Compounds written by and published by DIANE Publishing. This book was released on with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Tests of Diffusion Samplers for Inorganic Constituents in Wells and at a Ground water Discharge Zone written by Don A. Vroblesky and published by . This book was released on 2002 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Sampling Methods for Remedial Investigations written by Mark Edward Byrnes and published by CRC Press. This book was released on 2008-08-25 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1994, the first edition of Field Sampling Methods for Remedial Investigations soon became a premier resource in the field. ThePrinceton Groundwater course designated it as one of the top books on the market that address strategies for groundwater well installation, well completion, and groundwater sampling. This long-awai
Download or read book Comparison of Passive Diffusion Bag Samplers and Submersible Pump Sampling Methods for Monitoring Volatile Organic Compounds in Ground Water at Area 6 Naval Air Station Whidbey Island Washington written by Raegan L. Huffman and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Method for Concentrating and Determining Trace Organic Compounds in the Atmosphere written by and published by . This book was released on 1972 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determination of subpart-per-billion (sub-ppb) levels of volatile organic compounds in the atmosphere by flame ionization gas chromatography requires sample sizes of at least several hundred milliters of air. Cryogenic methods of concentrating trace compounds before analysis have the disadvantage of also concentrating large amounts of water, a serious problem in gas-liquid chromatography. A simple method was developed for sample collection and concentration using porous polymer adsorbants with the unique properties of high capacity for retention of organic compounds and minimal capacity for retention of water. This technique was used to determine sub-ppb levels of volatile organic compounds in a typical rural atmosphere. Probable sources of these organic compounds were vehicle exhaust, biological processes, natural gas leaks, and industrial chemicals.
Download or read book Sampling and On site Analytical Methods for Volatiles in Soil and Groundwater written by Alan Dole Hewitt and published by . This book was released on 1999 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Subtask 1 15 Passive Diffusion Sample Bags Made from Expanded Polytetrafluorethylene ePTFE to Measure VOC Concentrations in Groundwater written by Barry W. Botnen and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: With laboratory testing of expanded polytetrafluoroethylene (ePTFE) membranes complete, collected data support that volatile organic compound (VOC) molecules will readily diffuse across ePTFE membranes. Membrane samples, supplied by BHA Technologies (GE Osmonics), were tested to determine diffusion rates for VOCs in groundwater. Tests were conducted using membranes with two different pore sizes, with and without thermally laminated spun bond backing, and multiple concentrations of contaminated groundwater. Results suggest that typical residence times associated with traditional samplers constructed of polyethylene (2 weeks) can be reduced by 1 week using ePTFE membranes (reducing project costs) and that VOCs will diffuse more readily at lower temperatures (2.2-3.3 C) across ePTFE materials.
Download or read book Methods for sampling and analysis of ambient air Method 11 1 Determination of volatile organic compounds Methane and non methane volatile organic compounds Direct reading instrumental method written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
