13Phytotechnologies

Michele Mahoney

US Environmental Protec4on Agency

Office of Superfund Remedia4on ampTechnology Innova4on

Cluinorg Seminar October 10 2017

1

 

 

 

Arsenic Phytoremedia4on at Superfund Sites13

bull Many Superfund sites have arsenic-contaminated soils bull Phytoremedia4on of arsenic demonstrated at two Superfund sites bull Chinese brake fern

2

Site Case Studies13

3

13Ryland Road video

4

     

   

Guidance on Soil Bioavailability at Superfund Sites13

bull May 2017 - EPA released guidance bull SOP for In Vitro Bioaccessibility Assay for Pb and As in Soils bull Valida4on Assessment of Assay for Predic4ng Rela4ve Bioavailability of As in Soils at Superfund

Sites

bull Rapid and inexpensive way to determine arsenic bioavailability and remedy selec4on

bull Both documents online at

5

 

 

 

13Resources

bull CLU-IN Phytotechnologies Focus Area hWpsclu-inorgtechfocusdefaultfocussecPhytotechnologiescatOverview

bull CLU-IN Ecotools Focus Area hWpsclu-inorgecotools

bull Guidance on Soil Bioavailability at Superfund Sites hWpswwwepagovsuperfundsoil-bioavailability-superfund-sites-guidance

6

Site Case Studies13

3

13Ryland Road video

4

     

   

Guidance on Soil Bioavailability at Superfund Sites13

bull May 2017 - EPA released guidance bull SOP for In Vitro Bioaccessibility Assay for Pb and As in Soils bull Valida4on Assessment of Assay for Predic4ng Rela4ve Bioavailability of As in Soils at Superfund

Sites

bull Rapid and inexpensive way to determine arsenic bioavailability and remedy selec4on

bull Both documents online at

5

 

 

 

13Resources

bull CLU-IN Phytotechnologies Focus Area hWpsclu-inorgtechfocusdefaultfocussecPhytotechnologiescatOverview

bull CLU-IN Ecotools Focus Area hWpsclu-inorgecotools

bull Guidance on Soil Bioavailability at Superfund Sites hWpswwwepagovsuperfundsoil-bioavailability-superfund-sites-guidance

6

13Ryland Road video

4

     

   

Guidance on Soil Bioavailability at Superfund Sites13

bull May 2017 - EPA released guidance bull SOP for In Vitro Bioaccessibility Assay for Pb and As in Soils bull Valida4on Assessment of Assay for Predic4ng Rela4ve Bioavailability of As in Soils at Superfund

Sites

bull Rapid and inexpensive way to determine arsenic bioavailability and remedy selec4on

bull Both documents online at

5

 

 

 

13Resources

bull CLU-IN Phytotechnologies Focus Area hWpsclu-inorgtechfocusdefaultfocussecPhytotechnologiescatOverview

bull CLU-IN Ecotools Focus Area hWpsclu-inorgecotools

bull Guidance on Soil Bioavailability at Superfund Sites hWpswwwepagovsuperfundsoil-bioavailability-superfund-sites-guidance

6

     

   

Guidance on Soil Bioavailability at Superfund Sites13

bull May 2017 - EPA released guidance bull SOP for In Vitro Bioaccessibility Assay for Pb and As in Soils bull Valida4on Assessment of Assay for Predic4ng Rela4ve Bioavailability of As in Soils at Superfund

Sites

bull Rapid and inexpensive way to determine arsenic bioavailability and remedy selec4on

bull Both documents online at

5

 

 

 

13Resources

bull CLU-IN Phytotechnologies Focus Area hWpsclu-inorgtechfocusdefaultfocussecPhytotechnologiescatOverview

bull CLU-IN Ecotools Focus Area hWpsclu-inorgecotools

bull Guidance on Soil Bioavailability at Superfund Sites hWpswwwepagovsuperfundsoil-bioavailability-superfund-sites-guidance

6

 

 

 

13Resources

bull CLU-IN Phytotechnologies Focus Area hWpsclu-inorgtechfocusdefaultfocussecPhytotechnologiescatOverview

bull CLU-IN Ecotools Focus Area hWpsclu-inorgecotools

bull Guidance on Soil Bioavailability at Superfund Sites hWpswwwepagovsuperfundsoil-bioavailability-superfund-sites-guidance

6