...situ remediation technology for treatment of contaminated source areas and groundwater plume hot spots<br/>]]
...shing to delivery oxidants (shown in blue) into a target treatment zone of groundwater contaminated by dense nonaqueous phase liquid compounds (shown in red)]]
15 KB (2,019 words) - 19:25, 30 December 2023
...pitation. This partitioning controls the mobility of metal contaminants in groundwater.
*[[Metal and Metalloid Contaminants]]
24 KB (3,645 words) - 21:43, 26 April 2022
...thanes, ethenes) based on their structures, and include common groundwater contaminants such as carbon tetrachloride (CT), perchloroethene (PCE), trichloroethene (
*[[Soil & Groundwater Contaminants]]
19 KB (2,341 words) - 02:54, 28 April 2022
...s dealing with natural attenuation, source zone characterization, emerging contaminants, matrix diffusion, and the development and testing of innovative monitoring
*[[Groundwater Sampling - No-Purge/Passive]]
1 KB (139 words) - 21:02, 18 April 2019
...vative strategies to treat conventional and emerging contaminants in soil, groundwater, and surface water at a wide range of contaminated sites. He has served as
2 KB (220 words) - 16:39, 4 February 2022
...term monitoring]] is required to determine if the concentrations of target contaminants are behaving as predicted.<br />
...djacent to the contaminant plume, and volatilization to soil gas above the groundwater. As the concentration declines, it may reach a point where it is no longer
27 KB (3,804 words) - 15:14, 1 April 2024
...lop and deploy innovative solutions to metal and radionuclide contaminated groundwater.<br />
*[[Metal and Metalloid Contaminants]]
870 bytes (112 words) - 20:57, 4 May 2018
...pdf]]</ref>. For environmental studies, proteomics can be applied to soil, groundwater, sediment, or other environmental samples. Proteomics allows for functional
...on of protein content from a biological sample and eliminates non-specific contaminants (e.g., keratins, fatty acids, plastic polymers, nucleic acids and salt clus
27 KB (3,796 words) - 18:54, 7 January 2022
...ent of monitoring technologies using mass spectrometry for DoD groundwater contaminants, including chlorinated solvents, nitramine explosives, mycoremediation of t
2 KB (188 words) - 16:59, 3 December 2021
...adership on per- and polyfluoroalkyl substances (PFASs) and other emerging contaminants in natural and treatment environments.
939 bytes (119 words) - 15:12, 3 December 2018
...ion chemistries affect enumeration of the Dehalococcoides 16S rRNA gene in groundwater. Journal of Microbiological Methods, 88(2), 263-270. [http://dx.doi.org/10.
...d quantify specific microorganisms or functional genes that can biodegrade contaminants of concern.
22 KB (2,889 words) - 22:07, 26 April 2022
*[[Injection and Distribution of Liquid Amendments in Groundwater]]
...ution of Liquid Amendments in Groundwater |addition of amendments]] to the groundwater system.
17 KB (2,465 words) - 00:06, 17 February 2017
...s-amended soils, the fate of perfluorochemicals in groundwater and organic contaminants in wastewater treatment plants, and analytical method development for track
1 KB (136 words) - 12:29, 22 April 2024
|[[Groundwater Sampling - No-Purge/Passive]]||[[Dr. David Adamson, P.E. |Adamson, David, P
|[[Sorption of Organic Contaminants]]||[[Richelle Allen-King|Allen-King, Richelle]]||
13 KB (1,800 words) - 20:01, 29 April 2022
...pproaches. Also included in this category are technologies for extracting contaminants from the subsurface and delivering treatment amendments.
*[[In Situ Groundwater Treatment with Activated Carbon]]
3 KB (340 words) - 01:46, 28 April 2022
...nated solvents, petroleum hydrocarbons, metals and metaloids, and emerging contaminants.
*[[Metal and Metalloid Contaminants |Metals and Metalloids]]
2 KB (249 words) - 02:44, 28 April 2022
...that influence the transport, fate and remediation of soil and groundwater contaminants.
*[[Groundwater Flow and Solute Transport]]
1 KB (153 words) - 21:22, 26 April 2022
...nd extent of contaminant degradation, spatial and temporal distribution of contaminants, and formation properties that influence contaminant migration.
*[[Groundwater Sampling - No-Purge/Passive]]
1 KB (168 words) - 21:50, 26 April 2022
...typically effective physical treatment process for remediation of volatile contaminants in vadose zone (unsaturated) soils. During SVE, contaminated soil gas is ex
...J., 2013. Characterization and remediation of chlorinated volatile organic contaminants in the vadose zone. Vadose Zone Journal, 12(4). [http://dx.doi.org/10.2136/
16 KB (2,250 words) - 20:57, 21 February 2022
...er, soil, sediment, and surface water. She currently co-leads the emerging contaminants community of practice at Jacobs.
1 KB (140 words) - 18:48, 3 February 2021
....1201/9781420032246.ch6 Using DP Technologies in Site Characterization and Groundwater Monitoring]<ref name="McCall2006">McCall, W., Nielsen, D.M., Farrington, S.
...e investigation and reduces the potential for worker exposure to hazardous contaminants relative to many traditional rotary drilling techniques.
14 KB (1,927 words) - 21:53, 26 April 2022
...e of direct push well technology for long-term environmental monitoring in groundwater investigations. Interstate Regulatory Council, Sampling, Characterization a
....1201/9781420032246.ch6 Using DP Technologies in Site Characterization and Groundwater Monitoring]<ref name="McCall2006" />
26 KB (3,624 words) - 21:55, 26 April 2022
....1201/9781420032246.ch6 Using DP Technologies in Site Characterization and Groundwater Monitoring]<ref name="McCall2006">McCall, W., Nielsen, D.M., Farrington, S.
...ct‐push EC logging to delineate heterogeneity in a clay‐rich aquitard. Groundwater Monitoring & Remediation, 26(1), 92-100. [http://dx.doi.org/10.1111/j.1745-
32 KB (4,559 words) - 21:54, 26 April 2022
...and polyfluoroalkyl substances (PFAS)]] in drinking water and non-potable groundwater include membrane filtration (reverse osmosis or RO and nanofiltration or NF
...fluoroalkyl Substances (PFAS) | PFAS]] from drinking water and non-potable groundwater (as described below):
38 KB (5,183 words) - 00:48, 28 April 2022
...Remedial techniques]] are available for addressing PAH-contaminated soil, groundwater, and surface waters. However, such efforts must carefully consider the hydr
...ilability of Contaminants in Soils and Sediments, 2003. Bioavailability of contaminants in soils and sediments: Processes, tools, and applications. Washington, DC:
18 KB (2,440 words) - 03:04, 28 April 2022
...). Maintaining optimum soil conditions for rapid biodegradation of organic contaminants can help meet cleanup goals within a reasonable timeframe.
*Wastes containing contaminants that do not biodegrade: e.g., NORM, metals or salt.
15 KB (2,188 words) - 02:13, 28 April 2022
...ts may be quite mobile, forming groundwater plumes that can pose a risk to groundwater users.
*[[Metals and Metalloids - Mobility in Groundwater]]
24 KB (3,517 words) - 02:56, 28 April 2022
...idated as a valuable resource for predicting contaminant exposure in soil, groundwater, and surface water. This capability allows stakeholders to forecast exposur
*[[Metal and Metalloid Contaminants]]
12 KB (1,794 words) - 20:38, 27 April 2022
...ndwater contamination. Contaminant mass discharge from source zones causes groundwater plumes to develop, and source attenuation and remediation can be a critical
Groundwater contaminant plumes typically develop from concentrated, localized source ar
22 KB (3,226 words) - 20:57, 4 May 2018
...tudies include examples of imaging hydrogeological structures that control groundwater flow and transport, direct imaging of contaminant plumes, and time-lapse mo
...the use of geophysics to (1) image hydrogeological structures controlling groundwater flow, contaminant transport, and remediation in unconsolidated sediments, (
14 KB (1,927 words) - 22:00, 26 April 2022
...ated groundwater is infiltrated for treatment. In addition to treatment of groundwater within the SBGR, this technology allows recirculation of lower concentratio
...//www.serdp-estcp.org/Program-Areas/Environmental-Restoration/Contaminated-Groundwater/ER-200019 ER-200019]</ref><ref>Downey, D., Hicks, J., Krumholtz, M., Leeson
15 KB (2,092 words) - 02:19, 28 April 2022
...Military Engineers (SAME) and the University Consortium for Field-Focused Groundwater Contamination Research. Bill has been actively engaged with the ITRC PFAS
1 KB (176 words) - 14:08, 11 February 2021
Plume response modeling simulates how groundwater contaminant plumes respond to contaminant source control. Understanding the
...]], [[wikipedia:: Dispersion | dispersion]], retardation, and reactions of contaminants as they migrate downgradient from the source zone. As source zones undergo
24 KB (3,388 words) - 19:46, 16 December 2019
...//www.serdp-estcp.org/Program-Areas/Environmental-Restoration/Contaminated-Groundwater/Monitoring/ER-1561 ER-1561]</ref>
...Assessing Biodegradation and Source Identification of Organic Groundwater Contaminants Using Compound Specific Isotope Analysis (CSIA). U.S. Environmental Protect
20 KB (2,658 words) - 22:05, 26 April 2022
...ify MTBE‐and TBA‐Degrading Microorganisms in Contaminated Groundwater. Groundwater Monitoring & Remediation, 33(4), 57-68. [http://onlinelibrary.wiley.com/doi
..., VA. [https://www.serdp-estcp.org/Program-Areas/Environmental-Restoration/Contaminants-on-Ranges/Characterizing-Fate-and-Transport/ER-1607 ER-1607]</ref><ref name
17 KB (2,397 words) - 22:08, 26 April 2022
...sed in relatively permeable settings to heat the ground and remove organic contaminants. SEE can be combined with other thermal methods for treatment of source are
...the subsurface aggressively while containing and extracting the mobilized contaminants. A typical SEE system consists of a steam generator, a thermal well field,
10 KB (1,487 words) - 02:41, 28 April 2022
...aqueous phase liquid (NAPL) or other materials that serve as the source of groundwater contamination.
...their transformation products are among the most abundant contaminants in groundwater. In 2006, the United States Geological Survey published results from a syst
24 KB (3,239 words) - 20:57, 4 May 2018
...njection Techniques for Liquid Amendments |addition of amendments]] to the groundwater system.
...f><ref>Drever, J.I., 1997. The Geochemistry of Natural Waters: Surface and Groundwater Environments. Prentice-Hall, Inc. ISBN 0132727900.</ref>. When dissolved in
17 KB (2,473 words) - 21:44, 26 April 2022
...een shown to have potential as practical remedies for TCP contamination of groundwater.
...tps://serdp-estcp.org/Program-Areas/Environmental-Restoration/Contaminated-Groundwater/Emerging-Issues/ER-1457/ER-1457/(language)/eng-US Project ER-1457]. [//www
37 KB (5,042 words) - 03:07, 28 April 2022
...ly applied strategy to treat halogenated organic compounds found in soils, groundwater, and wastewater.
...ce it poses no human health risks at the concentrations typically found in groundwater.
32 KB (4,314 words) - 21:35, 26 April 2022
...rios approach to attenuation-based remedies for inorganic and radionuclide contaminants. Savannah-River National Laboratory, U.S. Department of Energy. [[Media:TRU
*[[Metal and Metalloid Contaminants]]
14 KB (2,087 words) - 20:40, 27 April 2022
...c conditions by naturally occurring microorganisms. High concentrations in groundwater can be treated via ''in situ'' or ''ex situ'' biodegradation. Other process
...iously been identified. The sudden, widespread detection of perchlorate in groundwater highlighted the need to better understand the potential sources, risks, and
18 KB (2,424 words) - 02:59, 28 April 2022
...emediated by changing the groundwater geochemistry to immobilize the metal contaminants to prevent migration to receptors.
*[[Metal and Metalloid Contaminants]]
26 KB (3,563 words) - 02:14, 28 April 2022
...strate range and is known for its ability to degrade various environmental contaminants with some of the most persistent organics like pesticides, halogenated alip
...s (Table 1). New studies also reported cometabolic degradation of emerging contaminants including MTBE<ref>Kim, M.H., Wang, N. and Chu, K.H., 2014. 6: 2 Fluorotelo
18 KB (2,328 words) - 05:07, 30 November 2021
...//www.serdp-estcp.org/Program-Areas/Environmental-Restoration/Contaminated-Groundwater/Emerging-Issues/ER-2131/ER-2131/(language)/eng- ER-2131]</ref>
...of Secondary Water Quality Impacts from Enhanced Reductive Bioremediation: Groundwater Monitoring and Remediation [http://onlinelibrary.wiley.com/doi/10.1111/gwmr
22 KB (3,292 words) - 02:01, 28 April 2022
...n be applied both above and below the watertable). Intermediate volatility contaminants, such as diesel, can often be smoldered directly. However, highly volatile
...ment zone. It is expected that, after smoldering remediation applications, groundwater contaminant mass flux may be reduced to a point that it can be addressed th
25 KB (3,776 words) - 23:45, 1 April 2024
...nek, M., 2016. Thermal DNAPL Source Zone Treatment Impact on a CVOC Plume. Groundwater Monitoring and Remediation, 36(1), pp. 26-37. [http://onlinelibrary.wiley.c
...queous_phase_liquid|non-aqueous phase liquids (NAPLs)]] or strongly sorbed contaminants. Note that source zones often have a component above the water table (in th
9 KB (1,229 words) - 02:39, 28 April 2022
...Assessing Biodegradation and Source Identification of Organic Groundwater Contaminants Using Compound Specific Isotope Analysis (CSIA). U.S. Environmental Protect
...fractionation to investigate natural transformation mechanisms of organic contaminants: principles, prospects and limitations. Journal of Environmental Monitorin
30 KB (4,077 words) - 21:52, 26 April 2022
...e and is commonly used for treatment of source zones with volatile organic contaminants. The most common applications have been for [[Chlorinated Solvents |chlori
...Moss, R., Looney, B., 1994. Six-Phase Soil Heating for Enhanced Removal of Contaminants: Volatile Organic Compounds In Non-Arid Soils Integrated Demonstration, Sav
11 KB (1,518 words) - 02:40, 28 April 2022
...ef><ref>Clausen, J., Robb, J., Curry, D., Korte, N., 2004. A case study of contaminants on military ranges: Camp Edwards, Massachusetts, USA. Environmental Polluti
...energetic residues are measured on the surface of ranges or in surface and groundwater<ref>Jenkins, T.F., Hewitt, A.D., Grant, C.L., Thiboutot, S., Ampleman, G.,
31 KB (4,268 words) - 20:28, 27 April 2022
