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BIOREMEDIATION

BIOREMEDIATION. Sage Lincoln. Pollution. Bioremediation. In-Situ and Ex-Situ Bioremediation. In-Situ. Ex-Situ. 3 MAIN TYPES OF BIOREMEDIATION. Phytoremediation Mycoremediation Microbial Bioremediation. Phytoremediation. Plant Selection Conditions, ability, rate

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BIOREMEDIATION

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  1. BIOREMEDIATION Sage Lincoln

  2. Pollution

  3. Bioremediation

  4. In-Situ and Ex-Situ Bioremediation • In-Situ • Ex-Situ

  5. 3 MAIN TYPES OF BIOREMEDIATION • Phytoremediation • Mycoremediation • Microbial Bioremediation

  6. Phytoremediation • Plant Selection • Conditions, ability, rate • Concentration and size • 1990, now over 200 sites

  7. Phytoremediation: Metal Hyperaccumulators

  8. Phytoremediation • Chemically Altering Pollutant • Hydraulic Control • Volatilization

  9. Mycoremediation • Fungi: Nature’s decomposers • Organic compounds, hydrocarbons • Enzymes • Hyperaccumulators

  10. Mycoremediation Examples • Shiitake Mushroom – pentachlorophenol • Italian oyster mushrooms – Atrazine

  11. Microbial Bioremediation • Use of Microorganisms, either natural or added • Promoted • Use of Contaminants as energy source • Aerobic vs Anaerobic (e donor)

  12. Bioremediation and Genetic Engineering • Plants have been bred– poplar hybrids • Research • American University of Puerto Rico • Mercury Microbe • Lots of hopes • Concerns

  13. Deepwater Horizon Oil Spill

  14. Republic Jeffco Landfill

  15. Sources • “A Citizen’s Guide to Bioremediation.” EPA. Sept 2012. <http://www.epa.gov/tio/download/citizens/a_citizens_guide_to_bioremediation.pdf> • Biello, David. “Slick Solution: How Microbes Will Clean Up the Deepwater Horizon Oil Spill.” Scientific American. May 2010. < http://www.scientificamerican.com/article/how-microbes-clean-up-oil-spills/> • Donlan, Dana. “Bioremediation of Contaminated Soil.” Montana State University. <http://waterquality.montana.edu/docs/methane/Donlan.shtml> • “Ex Situ Bioremediation.” Vertase Contaminated Land, Brownfield, and Environmental Contracting Specialists. 2014. <http://www.vertasefli.co.uk/ex-situ-bioremediation-c47.html> • Granley, Brad. “A Changing Industry: On-site Phytoremediation of Landfill Leachate.” Waste Management Solutions. <http://www.wastesymposium.com/gws2012/CUSTOM/Uploads/GranleyBradFinalAb12.pdf> • Granley, Brad. “Filtering by Forest.” Waste 360. 2009. <http://waste360.com/Landfill_Management/leachate-green-treatment-process-200905>. • Griggs, Mary Beth. “How Microbes Clean Up our Environmental Messes.” Popular Mechanics. Aug 2011. <http://www.popularmechanics.com/science/environment/waste/how-microbes-will-clean-up-our-messes>. • “In Situ Bioremediation.” US Department of Energy. 2006. <http://bioprocess.pnnl.gov/resour/rt3d.in.situ.bioremediation.htm >. • Johnston, Pamela. “Mycoremediation.” The Encyclopedia of Earth. June 2010. <http://www.eoearth.org/view/article/154739/> • “Leachate Feasibility Study.” Leggete Professional Groundwater and Environmental Engineering Services. < http://www.lbgweb.com/case-studies-leachate.php> • “Role of Microbes in Bioremediation.” Virginia Tech Civil Engineering Dept. <http://www.webapps.cee.vt.edu/ewr/environmental/teach/gwprimer/group24/Role.html> • “Using Phytoremediation.” EPA. 2012. <http://www.epa.gov/superfund/accomp/news/phyto.htm>

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