Contaminated Site Clean-Up Information (CLU-IN): Internet Seminar Audio Archives

Since 1998, The Contaminated Site Clean-Up Information (CLU-IN) website has presented Internet Seminars covering a wide variety of technical topics related to hazardous waste characterization, monitoring, and remediation. For each seminar topic, we have selected the highest-quality offering for placement in our archives. Beginning in May 2005, we began offering these archives via podcast, and this feed contains all seminars archived in the last 6 months. For a complete list of seminars archived since 2000 and videos of selected seminars archived since 2012, please visit http://clu-in.org/live/archive/. Our Rehabilitation Act Notice for reasonable accommodation is available at http://clu-in.org/training/accommodation.cfm. CLU-IN was developed by the U.S. Environmental Protection Agency (EPA) but is intended as a forum for all waste remediation stakeholders. For more information and to view upcoming live offerings, please visit http://clu-in.org/live/. For a complete list of RSS feeds available on CLU-IN, please visit http://clu-in.org/rss/about/.

http://www.clu-in.org/live/archive

Eine durchschnittliche Folge dieses Podcasts dauert 2h1m. Bisher sind 398 Folge(n) erschienen.
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Audio for "LNAPL Characterization and Recoverability - Improved Analysis - Part 2," Jan 26, 2016


Light non-aqueous phase liquids (LNAPLs) are organic liquids such as gasoline, diesel, and other petroleum hydrocarbon products that are immiscible with water and less dense than water. Understanding LNAPLs is important because they are present in the subsurface at thousands of remediation sites across the country, and are often the sole reason why a site remains "open...


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 2016-01-27  2h12m
 
 

Audio for "An Improved Understanding of LNAPL Behavior in the Subsurface - State of Science vs. State of Practice - Part 1," Jan 21, 2016


Light non-aqueous phase liquids (LNAPLs) are organic liquids such as gasoline, diesel, and other petroleum hydrocarbon products that are immiscible with water and less dense than water. Understanding LNAPLs is important because they are present in the subsurface at thousands of remediation sites across the country, and are often the sole reason why a site remains "open...


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 2016-01-22  2h18m
 
 

Audio for "Geophysical Classification for Munitions Response," Jan 14, 2016


For decades, the U.S. Department of Defense (DOD) has produced and used military munitions for live-fire testing and training to prepare the U.S. military for combat operations. As a result, unexploded ordnance (UXO) and discarded military munitions may be present at over 5,200 former ranges and former munitions operating facilities throughout the United States...


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 2016-01-15  2h14m
 
 

Audio for "Regional Water Availability and Superfund: Generating a Valuable Resource at Phoenix-Goodyear Airport Area," Jan 13, 2016


Webinar participants will learn how Superfund site cleanups can play a beneficial role in areas with limited water availability through a case study highlighting the reuse of treated groundwater at the Phoenix-Goodyear Airport Area Superfund site in Goodyear, Arizona...


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 2016-01-14  1h8m
 
 

Audio for "Integrated DNAPL Site Strategy," Jan 7, 2016


Sites contaminated by chlorinated solvents present a daunting environmental challenge, especially at sites with dense nonaqueous phase liquid (DNAPL) still present. Restoring sites contaminated by chlorinated solvents to typical regulatory criteria (low parts-per-billion concentrations) within a generation (~20 years) has proven exceptionally difficult, although there have been successes...


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 2016-01-08  2h17m
 
 

Audio for "Integrated DNAPL Site Characterization," Dec 9, 2015


Sites contaminated with dense nonaqueous phase liquids (DNAPLs) and DNAPL mixtures present significant environmental challenges. Despite the decades spent on characterizing and attempting to remediate DNAPL sites, substantial risk remains...


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 2015-12-10  2h13m
 
 

Audio for "Biochemical Reactors for Treating Mining Influenced Water," Dec 7, 2015


Mining influenced water (MIW) includes aqueous wastes generated by ore extraction and processing, as well as mine drainage and tailings runoff. MIW handling, storage, and disposal is a major environmental problem in mining districts throughout the U.S and around the world. Biochemical reactors (BCRs) are engineered treatment systems that use an organic substrate to drive microbial and chemical reactions to reduce concentrations of metals, acidity, and sulfate in MIWs...


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 2015-12-08  2h16m
 
 

Audio for "Screening, Testing, and Application of Residuals and Byproducts for Remediation," Dec 2, 2015


This webinar will discuss the use of coal combustion products for soil remediation at mining sites, as well as discuss recent research on screening and testing residuals, such as waste lime, gypsum, and paper mill sludge, for application on contaminated lands. Presentations will include case study data and findings that are supported by publications available from the presenter and collaborators' website www.landrehab.org...


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 2015-12-03  2h0m
 
 

Audio for "SRP Funding Opportunities Web Seminar," Dec 1, 2015


The SRP will be holding a web seminar to provide information about the new "Superfund Hazardous Substance Research and Training Program (P42)" funding opportunity, RFA-ES-15-019. Focus will be on the multi-project center grant announcement, including an emphasis on changes compared to previous solicitations. Participants will have an opportunity to ask questions. To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in...


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 2015-12-02  58m
 
 

Audio for "RE-Powering's Screening Tools," Nov 18, 2015


EPA's RE-Powering America's Land Initiative encourages renewable energy development on current and formerly contaminated lands, landfills and mine sites. The Initiative has recently upgraded its Google Earth Mapper and released its electronic decision tree tool to allow stakeholders the ability to identify and explore sites for solar or wind potential. The Mapper uses Google Earth and displays and screens over 80,000 EPA- and state-tracked sites, comprising over 43 million acres...


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 2015-11-19  1h20m