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
Gesamtlänge aller Episoden: 14 days 9 hours 4 minutes
Audio for "ERTP Presents...Soil Sampling and Analysis for Volatile Organic Compounds (VOCs)," Sep 21, 2017
Careful there! Precise characterization of volatile organic compounds (VOCs) in soil is often critical since decisions for remediation are based on analytical measurement. Unfortunately, the acts of collecting and storing soil can subject soils to numerous variables that can alter VOC concentrations. These variables may enhance volatilization, biodegradation, and loss of VOCs in the sample...
Slides for "Integrated DNAPL Site Strategy," Sep 19, 2017
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...
Audio for "Integrated DNAPL Site Strategy," Sep 19, 2017
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...
Slides for "Remedy Selection for Contaminated Sediments," Sep 14, 2017
The sediments underlying many of our nation?s major waterways are contaminated with toxic pollutants from past industrial activities. Cleaning up contaminated sediments is expensive and technically-challenging. Sediment sites are unique, complex, and require a multidisciplinary approach and often project managers lack sediments experience...
Audio for "Remedy Selection for Contaminated Sediments," Sep 14, 2017
The sediments underlying many of our nation?s major waterways are contaminated with toxic pollutants from past industrial activities. Cleaning up contaminated sediments is expensive and technically-challenging. Sediment sites are unique, complex, and require a multidisciplinary approach and often project managers lack sediments experience...
Audio for "Pre-CERCLA Screening Webinar," Aug 30, 2017
The Office of Superfund Remediation and Technology Innovation (OSRTI) is offering a training webinar on the recent "Pre-CERCLA Screening Guidance" issued by the U.S. Environmental Protection Agency (EPA) in December 2016. This guidance is used by EPA, State, and Tribal Superfund site assessment staff and support contractors when deciding if a new site should be added to the Superfund "active site inventory" for more thorough pre-remedial site evaluation...
Audio for "Pre-CERCLA Screening Webinar," Aug 15, 2017
The Office of Superfund Remediation and Technology Innovation (OSRTI) is offering a training webinar on the recent "Pre-CERCLA Screening Guidance" issued by the U.S. Environmental Protection Agency (EPA) in December 2016. This guidance is used by EPA, State, and Tribal Superfund site assessment staff and support contractors when deciding if a new site should be added to the Superfund "active site inventory" for more thorough pre-remedial site evaluation...
Slides for "Long-term Contaminant Management Using Institutional Controls," Aug 14, 2017
Institutional controls (ICs) are administrative or legal restrictions that provide protection from exposure to contaminants on a site. When ICs are jeopardized or fail, direct exposure to human health and the environment can occur...
Audio for "Long-term Contaminant Management Using Institutional Controls," Aug 14, 2017
Institutional controls (ICs) are administrative or legal restrictions that provide protection from exposure to contaminants on a site. When ICs are jeopardized or fail, direct exposure to human health and the environment can occur...
Audio for "FRTR Presents...Heavy Metals-Mining Site Characterization and Treatment Session 3," Aug 10, 2017
This webinar is part of a series featuring presentations delivered at the May 2017 Federal Remediation Technologies Roundtable Meeting. This meeting focused on the characterization and treatment of heavy metals at mining sites. More information about the meeting can be found at https://frtr.gov/meetings1.htm. This webinar will focus on techniques that can be implemented for site characterization and modelling...