...adding:0.2em 0.4em;"> Featured article: Restoration of Ecological Function in Terrestrial Systems Impacted by Invasive Species</h2>
...>[[File:ThierryFig1.png|450px|left|link=Restoration of Ecological Function in Terrestrial Systems Impacted by Invasive Species]]<dailyfeaturedpage></dail
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...ons, and the enhancement of these processes for application in remediation technologies, as well as the development of quantitative structure-activity relationship
*[[Chemical Reduction (In Situ - ISCR)]]
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LINKEDIN: https://www.linkedin.com/in/bilgen-yuncu-phd-pe-capm-5425749
...hor of several publications and an active presenter of in situ remediation technologies at international conferences.
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* High Explosives (When used in the context of TNT, RDX, HMX and related compounds)
* K<sub>ow</sub> (when used in the context of sorption)
11 KB (1,258 words) - 20:57, 4 May 2018
...conducting research on advanced in-situ groundwater treatment products and technologies that are most cost-effective for Superfund site remediation efforts.
*[[Chemical Reduction (In Situ - ISCR)]]
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...ection chemistries affect enumeration of the Dehalococcoides 16S rRNA gene in groundwater. Journal of Microbiological Methods, 88(2), 263-270. [http://dx
...Attenuation (MNA)|monitored natural attenuation (MNA)]] and [[Remediation Technologies | bioremediation strategies]].
22 KB (2,889 words) - 22:07, 26 April 2022
...hanges throughout the project lifecycle as conditions change and treatment technologies are implemented.
....I., Ludwig, W., Schleifer, K.H., 1995. Phylogenetic identification and in situ detection of individual microbial cells without cultivation. Microbiology a
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|[[Natural Attenuation in Source Zone and Groundwater Plume - Bemidji Crude Oil Spill]]
...en, P.E. |Borden, Robert, Ph.D., P.E.]]||secondary impacts, water quality (in regards to anaerobic conditions)
13 KB (1,800 words) - 20:01, 29 April 2022
...d remediation, and thermal approaches. Also included in this category are technologies for extracting contaminants from the subsurface and delivering treatment am
*[[Amendment Distribution in Low Conductivity Materials]]
3 KB (340 words) - 01:46, 28 April 2022
...d has been applied in multiple configurations. Like other extraction-based technologies, SVE effectiveness typically diminishes over time as readily extracted cont
*[[Remediation Technologies]]
16 KB (2,250 words) - 20:57, 21 February 2022
...e remediation technologies such as natural attenuation, bioventing, and in situ biogeochemical reactors. He has co-authored over 70 publications and severa
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...istances in the atmosphere before being oxidized and deposited on land and in water as inorganic Hg(II). Direct exposure to Hg(II) and Hg(0) can be a hu
*[[In Situ Treatment of Contaminated Sediments with Activated Carbon]]
17 KB (2,394 words) - 21:33, 11 January 2022
*[[PFAS Ex Situ Water Treatment]]
...Review/links/5d9b63b6299bf1c363fef63e/Treatment-of-Municipal-Sewage-Sludge-in-Supercritical-Water-a-Review.pdf ResearchGate]</ref>.
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...hate. There are also a variety of separation and destructive technologies in various stages of development. Some of these processes may also be applica
*[[PFAS Soil Remediation Technologies]]
38 KB (5,183 words) - 00:48, 28 April 2022
...refully consider the hydrophobic nature of PAHs, effects of PAH weathering in soil/sediment, and the poor biodegradability of high-molecular weight PAHs.
*[[Remediation Technologies]]
18 KB (2,440 words) - 03:04, 28 April 2022
...ental Protection Agency (USEPA), 2017. How to Evaluate Alternative Cleanup Technologies for Underground Storage Tank Sites: A Guide for Corrective Action Plan Revi
...or for agricultural purposes, ii) disposed at a landfill and/or iii) left in place and revegetated, depending on local regulations or site-specific cons
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...due to remediation. The [[Media:RemediationPerformance.mp4 | video]] shown in Figure 1 presents a summary of remediation performance at 235 chlorinated s
*[[Chemical_Oxidation_(In_Situ_-_ISCO)| In Situ Chemical Oxidation]]
24 KB (3,252 words) - 16:25, 14 August 2019
...g processes of dissolution, volatilization, and biodegradation that result in mass losses of light non-aqueous phase liquid (LNAPL) petroleum hydrocarbon
...the subsurface. NSZD processes occur naturally within LNAPL-impacted zones in the subsurface. These processes physically degrade the LNAPL by mass transf
36 KB (5,231 words) - 20:46, 27 April 2022
*[[Remediation Technologies]]
...c has quickly launched into a key industry focus area. The main challenges in early sustainable remediation were how to define it and what the goals and
20 KB (2,650 words) - 21:01, 26 April 2022
...es such as bioremediation, chemical oxidation, surfactant flushing, and in situ alkaline hydrolysis.
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..., this technology allows recirculation of lower concentration water and in situ treatment amendments through the aquifer, which can sustain treatment over
*[[Chemical Oxidation (In Situ - ISCO)]]
15 KB (2,092 words) - 02:19, 28 April 2022
...ounds. This experience includes understanding the behavior of contaminants in the subsurface, applying that understanding to remediation processes, testi
*[[PFAS Soil Remediation Technologies]]
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...t a petroleum hydrocarbon site, and summarize suggested guidelines for use in other studies.
...., 2011. Identification of tertiary butyl alcohol(TBA)-utilizing organisms in BioGAC reactors using <sup>13</sup>C-DNA stable isotope probing. Biodegrada
17 KB (2,397 words) - 22:08, 26 April 2022
...on. Typically, MNA is used for plumes with low dissolved concentrations or in peripheral areas of plumes away from areas with non-aqueous phase liquid (N
...erals responsible for natural attenuation of chlorinated organic compounds in ground water. U.S. Environmental Protection Agency. [[Media:He-2009-Identif
24 KB (3,239 words) - 20:57, 4 May 2018
...ZVMs%29 | zero valent zinc (ZVZ)]] and [[Bioremediation - Anaerobic | ''in situ'' bioremediation (ISB)]], have recently been shown to have potential as pra
*[[Chemical Oxidation (In Situ - ISCO) | ''In Situ'' Chemical Oxidation (ISCO)]]
37 KB (5,042 words) - 03:07, 28 April 2022
...s based on physical or chemical techniques (e.g., [[Chemical Oxidation (In Situ - ISCO) | chemical oxidation]]). For practitioners, a working knowledge of
*[[Chemical Reduction (In Situ - ISCR)]]
32 KB (4,314 words) - 21:35, 26 April 2022
...High concentrations in groundwater can be treated via ''in situ'' or ''ex situ'' biodegradation. Other processes such as ion exchange can be used to treat
...egulatory guidance, remediation technologies for perchlorate contamination in water and soil. [//www.enviro.wiki/images/2/2d/ITRC-2008-Tech_Regulatory_Gu
18 KB (2,424 words) - 02:59, 28 April 2022
...ler sites, metal contaminants in soils are commonly treated by excavation. In groundwater, metals plumes are treated by pump-and-treat systems, [[Monitor
*[[Metals and Metalloids - Mobility in Groundwater]]
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...situ'' chemical oxidation]], [[Chemical Reduction (In Situ - ISCR) | ''in situ'' chemical reduction]], bioremediation, permeable reactive barriers, and [[
...nent above the water table (in the vadose zone) and below the water table (in the aquifer).
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...methods, and successful outcomes may not be guaranteed due to variability in site conditions. Nonetheless, it is the most common approach for remediatio
*[[Chemical Oxidation (In Situ - ISCO)]]
31 KB (4,212 words) - 21:19, 1 April 2024
...eptual site models, milestones/metrics/endpoints, coupling ISCO with other technologies, regulatory considerations, health and safety, key tools, and case studies.
*[[Chemical Oxidation (In Situ - ISCO)]]
23 KB (3,226 words) - 02:02, 28 April 2022
...taminants utilizing natural microbial processes, is able to be implemented in a variety of site conditions, and is relatively low cost compared to more a
...A 542-R-13-018]<ref name="USEPA2013Intro">USEPA, 2013. Introduction to In Situ Bioremediation of Groundwater. EPA 542-R-13-018. [//www.enviro.wiki/images/
42 KB (5,517 words) - 02:47, 28 April 2022
...ontaminants, particularly [[Chlorinated Solvents | chlorinated solvents]], in soil and groundwater. However, much of the information provided is applicab
...n Situ Bioremediation of Groundwater]<ref>USEPA, 2013. Introduction to In Situ Bioremediation of Groundwater. [//www.enviro.wiki/images/b/b8/EPA_542_R_13_
23 KB (3,119 words) - 01:53, 28 April 2022
...used, applicable to many hydrogeologic settings, and relies on well-known technologies such as [[Injection Techniques for Liquid Amendments | injection]] and mixi
*[[Chemical Oxidation Oxidant Selection (In Situ - ISCO)]]
14 KB (1,732 words) - 02:01, 28 April 2022
...use of ISCR in remediation activities including outlining the common ISCR technologies available with links to more information.
*[[Chemical Oxidation (In Situ - ISCO)]]
28 KB (3,865 words) - 02:03, 28 April 2022
...s, contaminant properties, and remedial objectives. At many sites, thermal technologies can be combined with less aggressive remediation methods for complete site
...hnique]<ref name="Davis1997">Davis, E.L., 1997. How Heat Can Accelerate In-situ Soil and Aquifer Remediation: Important Chemical Properties and Guidance on
14 KB (1,980 words) - 02:27, 28 April 2022
...combination of subsurface source remediation and VI mitigation of exposure in buildings. Because of the rapid biodegradation of petroleum hydrocarbon vap
...ency (USEPA). 2012. Petroleum Hydrocarbons and Chlorinated Solvents Differ in Their Potential for Vapor Intrusion. Office of Underground Storage Tanks. [
26 KB (3,631 words) - 21:46, 26 April 2022
...ctivated carbon. There is a need for in situ treatment technologies and ex situ treatment methods that are more cost-effective.
...ons for PFAS. SERDP/ESTCP research programs began funding related research in 2011 because they recognized the potential impact of this issue for the Dep
42 KB (5,615 words) - 14:36, 3 December 2018
...or particulate amendments, viscosity modifiers can help maintain particles in suspension and improve the radial distance of particle injection. Colloidal
...e amendment distribution in the subsurface and can help maintain particles in suspension and improve the radial distance of particle injection. Viscosity
15 KB (2,001 words) - 02:12, 28 April 2022
...f transforming (degrading) or sequestering a variety of contaminants found in groundwater and soil.
*[[Remediation Technologies]]
17 KB (2,286 words) - 02:04, 28 April 2022
...c bioremediation. This article summarizes information about EVO transport in the subsurface, consumption during anaerobic bioremediation, and methods fo
...(Solutions-IES, 2006)]]<ref>Solutions-IES, 2006. Protocol for Enhanced In Situ Bioremediation Using Emulsified Edible Oil. Environmental Security Technolo
32 KB (4,599 words) - 01:58, 28 April 2022
...lop ''in situ'' treatment technologies as well as more cost-effective ''ex situ'' treatment methods.
*[[PFAS Ex Situ Water Treatment]]
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[[wikipedia:Compost | Composting]] is an ''ex situ'' technology for treatment of excavated soils impacted by recalcitrant cont
Composting is an ''ex situ'' technology designed to treat excavated soils impacted by a range of recal
13 KB (1,849 words) - 20:28, 27 April 2022
...d lime and caustic soda, have successfully degraded munitions constituents in highly contaminated soils on training ranges and at formerly used defense s
...Nestler, C.C. and Larson, S.L., 2011. Management of munitions constituents in soil using alkaline hydrolysis: A guide for practitioners (No. ERDC/EL-TR-1
19 KB (2,643 words) - 20:27, 27 April 2022
...groundwater remediation, and it continues to be the primary material used in the construction of these treatment systems. ZVI PRBs can treat groundwater
*[[Chemical Reduction (In Situ - ISCR)]]
20 KB (2,715 words) - 02:05, 28 April 2022
...)|Typical subgrade biogeochemical reactor (SBGR) layout. The SBGR is an in situ remediation technology for treatment of contaminated source areas and groun
...ol (HPT) log with electrical conductivity (EC) on left, injection pressure in middle, and flow rate on the right<br/><br/><br/>]]
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...ro scales: Assessing their effects on solute transport behaviour. Advances in water resources, 107, pp.439-450. [https://doi.org/10.1016/j.advwatres.2017
...al methods for estimation of spatial variations in hydraulic conductivity. In Hydrogeophysics (pp. 23-58). Springer, Dordrecht. [https://doi.org/10.1007/
54 KB (8,229 words) - 21:52, 26 April 2022
...chlorinated solvent contaminated sites where complex hydrogeology results in persistent plumes.
...Remedial Technology Fact Sheet - Activated Carbon-Based Technology for In Situ Remediation. EPA 542-f-18-001. [//www.enviro.wiki/images/e/e2/2018-USEPA._R
17 KB (2,333 words) - 02:09, 28 April 2022
...eloped for ''in situ'' treatment of 14D including [[Chemical Oxidation (In Situ - ISCO) | chemical oxidation]], [[Biodegradation - Cometabolic | cometaboli
...ile 14D has a moderate vapor pressure, the high aqueous solubility results in limited volatilization.
41 KB (5,780 words) - 02:45, 28 April 2022
...c matter, or shells. Discharge of contaminants to surface water can result in contamination of sediments and potentially adverse impacts to receptors inc
...ave seen major innovations in recent years. It also provides links to more in-depth enviro.wiki discussions on the key topics as well as links to major r
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...gents award for Excellence in Scholarship, Research, and Creative Activity in 2016. He is an Associated Editor of the journal Environmental Toxicology an
...He is also the co-founder of two startup companies that have licensed the technologies and are transitioning them to the field.
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...ping materials. When considering AC addition to sediments, the reductions in contaminant flux to surface water and contaminant uptake by [[Wikipedia: Bi
*[[In Situ Groundwater Treatment with Activated Carbon]]
21 KB (3,006 words) - 20:05, 27 April 2022
...in 1993 and a Master's degree in Aquaculture from Oregon State University in 1998.
1 KB (178 words) - 12:46, 29 May 2020
...sing integrative samplers enables the monitoring of munitions constituents in underwater environments over timescales of days to months and at ultra-low
...ation of passive sampling devices for monitoring of munitions constituents in underwater environments (No. SPAWAR-SCP-TR-3076). SPAWAR Systems Center Pac
44 KB (6,348 words) - 14:51, 1 April 2024
...ediment, and air. Fortunately, most PHC constituents can biodegrade either in aerobic or anaerobic environments, making PHC contaminated sites somewhat e
*[[LNAPL Remediation Technologies]]
54 KB (7,610 words) - 03:02, 28 April 2022
...gy and Regulatory Council (ITRC) framework for selecting LNAPL remediation technologies.</onlyinclude>
...018. LNAPL Site Management: LCSM Evolution, Decision Process, and Remedial Technologies (LNAPL-3). https://lnapl-3.itrcweb.org </ref>
28 KB (3,887 words) - 02:09, 2 May 2022
...elle. Micelle-accelerated PRD is a highly efficient method to destroy PFAS in a wide variety of water matrices.
*[[PFAS Ex Situ Water Treatment]]
16 KB (2,161 words) - 20:12, 8 May 2024
...hnologies for the treatment of chlorinated solvents and other contaminants in low ''k'' media are introduced, along with operational and performance resu
*[[Chemical Oxidation (In Situ - ISCO) | ''In Situ'' Chemical Oxidation]]
24 KB (3,501 words) - 01:48, 28 April 2022
...diation (TISR<sup><small>SM</small></sup>) for enhancing degradation rates in source zones. He is also the co-inventor of the Horizontal Treatment Well (
*[[Amendment Distribution in Low Conductivity Materials]]
2 KB (204 words) - 16:44, 8 July 2020
...key concepts: the stage in the LNAPL site life cycle, LNAPL distribution in the subsurface and the resulting mobility of the LNAPL, LNAPL as a source o
*[[LNAPL Remediation Technologies]]
23 KB (3,413 words) - 17:17, 24 September 2020
...t limited locations. At present, no ''in situ'' destructive soil treatment technologies have been demonstrated at full scale.</onlyinclude>
...//pfas-1.itrcweb.org/12-treatment-technologies/ ITRC Fact Sheet: Treatment Technologies, PFAS – Per- and Polyfluoroalkyl Substances]<ref name="ITRC2020">Intersta
24 KB (3,254 words) - 21:10, 23 March 2022
...nment. PFAS compounds can also be taken up by both plants and animals, and in some cases, bioaccumulate through the food chain.
*[[PFAS Ex Situ Water Treatment]]
37 KB (5,021 words) - 00:58, 28 April 2022
...ce, J. and Baker, R., 2013. Removal of PCE DNAPL from Tight Clays Using In Situ Thermal Desorption. Groundwater Monitoring and Remediation, 33(4), pp. 31-4
...pages. [https://www.crcpress.com/Hazardous-and-Radioactive-Waste-Treatment-Technologies-Handbook/Oh/p/book/9780849395864 ISBN 9780849395864] [http://ww
12 KB (1,679 words) - 02:41, 28 April 2022
...ts have been manufactured since the 1950s, PFAS were not widely documented in environmental samples until the early 2000s. Understanding PFAS manufacturi
*[[PFAS Ex Situ Water Treatment]]
49 KB (6,732 words) - 01:26, 28 April 2022
...latter of which act as strong reducing agents and could be the key species in removing PFAS and other non-oxidizable compounds. Additionally, the plasma
*[[PFAS Ex Situ Water Treatment]]
23 KB (3,126 words) - 01:00, 28 April 2022
...ting in precipitation of metal sulfides. Amendments are sometimes included in caps to reduce cap permeability and groundwater upwelling, to increase cont
*[[In Situ Treatment of Contaminated Sediments with Activated Carbon]]
25 KB (3,722 words) - 20:37, 26 April 2022
...e how implementation of one or more remedy actions will mitigate the risks in the short and long term; and evaluate the risks and impacts from sediment m
*[[In Situ Treatment of Contaminated Sediments with Activated Carbon]]
58 KB (8,063 words) - 20:04, 27 April 2022
...g formulations in existing fire suppression infrastructure. Considerations in the transition process may include but are not limited to locating, identif
*[[PFAS Ex Situ Water Treatment]]
35 KB (4,663 words) - 14:11, 29 March 2024
