Wetlands

, Volume 33, Issue 4, pp 759–767 | Cite as

Nitrate Addition Has Minimal Effect on Anaerobic Biodegradation of Benzene in Coastal Saline (salt), Brackish and Freshwater Marsh Sediments

Article

Abstract

In response to the 2010 British Petroleum (BP) Deepwater Horizon Macondo well oil spill, saline (salt), brackish and freshwater marsh sediments were used to study whether nitrate addition could stimulate petroleum biodegradation. Benzene was selected as a model petroleum hydrocarbon, and its biodegradation was assumed to follow first-order kinetics. The results show that the intrinsic benzene degradation activities in the marsh sediments were inversely correlated (R2 = 0.83, n = 9) with the sediment salinity, with following order of benzene degradation rate regardless of nitrate treatments, freshwater > brackish > salt (P < 0.05). Addition of nitrate shows a minimal potential to stimulate the benzene degradation. Increase of redox potentials by addition of nitrate even shows a slight inhibition effect on benzene degradation in these coastal marsh sediments without a clear mechanism. Excessive loading of nitrate has been causing frequent occurrence of coastal eutrophication and hypoxia in the Gulf of Mexico. Therefore, application of additional nitrate to the coastal marsh sediments for the remediation of the 2010 BP oil spill is not recommended.

Keywords

BP oil spill Deepwater Horizon Petroleum hydrocarbon Biodegradation Marsh sediment Salinity Nitrate Redox potential 

References

  1. Addison J (1999) Davis pond freshwater diversion structure. US Army Corps of Engineers. http://www.mvn.usace.army.mil/pao/dpond/davispond.htm
  2. Bohn HL (1971) Redox potentials. Soil Science 112:39–45CrossRefGoogle Scholar
  3. Bourne J (2000) Louisiana’s vanishing wetlands: going, going …. Science 289:1860–1863PubMedCrossRefGoogle Scholar
  4. British Petroleum (BP) (2010) Deepwater Horizon accident. http://www.bp.com/sectiongenericarticle800.do?categoryId=9036575&contentId=7067541
  5. Burland SM, Edwards EA (1999) Anaerobic benzene biodegradation linked to nitrate reduction. Applied and Environmental Microbiology 65:529–533PubMedGoogle Scholar
  6. Caldwell ME, Tanner RS, Suflita JM (1999) Microbial metabolism of benzene and the oxidation of ferrous iron under anaerobic conditions: implications for bioremediation. Anaerobe 5:595–603CrossRefGoogle Scholar
  7. Coates JD, Anderson RT, Woodward JC, Phillips EJP, Lovley DR (1996) Anaerobic hydrocarbon degradation in petroleum-contaminated harbor sediments under sulfate-reducing and artificially imposed iron-reducing conditions. Environmental Science and Technology 30:2784–2789CrossRefGoogle Scholar
  8. Conner WH, Day JW (1988) Rising water levels in coastal Louisiana: implications for two coastal forested wetland areas of Louisiana. Journal of Coastal Research 10:1045–1049Google Scholar
  9. Cross K, Biggar K, Semple K, Foght J, Guigard S, Armstrong, J (2003) Intrinsic bioremediation of invert diesel fuel contaminating groundwater in a bedrock formation. Proceedings of the Assessment and Remediation of Contaminated Sites in Arctic and Cold Climates workshop. Edmonton, AB, Canada, pp. 227–242Google Scholar
  10. Cunningham JA, Rahme H, Hopkins GD, Lebron C, Reinhard M (2001) Enhanced in situ bioremediation of BTEX contaminated groundwater by combined injection of nitrate and sulfate. Environmental Science Technology 35:1663–1670PubMedCrossRefGoogle Scholar
  11. Dou JF, Liu X, Hu ZF (2008) Anaerobic BTEX degradation in soil bioaugmented with mixed consortia under nitrate reducing conditions. Journal of Environmental Sciences – China 20:585–592PubMedCrossRefGoogle Scholar
  12. Etkin SD (2009) Analysis of U.S. oil spillage, API Publication 356, American Petroleum Institute, Washington, D.C.Google Scholar
  13. Fan X, Guigard S, Foght J, Semple K, Biggar KW (2006) A mesocosm study of enhanced anaerobic biodegradation of petroleum hydrocarbons in groundwater from a flare pit site. Proceedings of the 59th Canadian Geotechnical Conference, Vancouver, BC, CanadaGoogle Scholar
  14. Fuller C, Bonner J, Page C, Ernest A, McDonald T, McDonald S (2004) Comparative toxicity of oil, dispersant, and oil plus dispersant to several marine species. Environmental Toxicology and Chemistry 23:2941–2949PubMedCrossRefGoogle Scholar
  15. Jin S, Fallgren P, Luo HP (2010) Feasibility of enhanced biodegradation of petroleum compounds in groundwater under denitrifying conditions. Bulletin of Environmental Contamination and Toxicology 84:357–361PubMedCrossRefGoogle Scholar
  16. Lide DR (1991) Handbook of Chemistry and Physics, 72nd Edition. CRC PressGoogle Scholar
  17. Lovley DR (2000) Anaerobic benzene degradation. Biodegradation 11:107–116PubMedCrossRefGoogle Scholar
  18. Masumoto H, Kurisu F, Kasuga I, Tourlousse DM, Furumai H (2012) Complete mineralization of benzene by a methanogenic enrichment culture and effect of putative metabolites on the degradation. Chemosphere 86:822–828PubMedCrossRefGoogle Scholar
  19. Mitsch WJ (2010) The 2010 oil spill in the Gulf of Mexico: what would Mother Nature do? Ecological Engineering 36:1607–10CrossRefGoogle Scholar
  20. Mueller DC, Bonner JS, McDonald SJ, Autenrieth RL, Donnelly KC, Lee K, Doe K, Anderson J (2003) The use of toxicity bioassays to monitor the recovery of oiled wetland sediments. Environmental Toxicology and Chemistry 22:1945–1955PubMedCrossRefGoogle Scholar
  21. National Oceanic and Atmospheric Administration (NOAA) (2010) BP Oil Spill: NOAA Gulf spill restoration. http://www.gulfspillrestoration.noaa.gov/oil-spill/
  22. National Research Council (NRC) of the National Academies (2005) Oil in the sea III, inputs, fates, and effects. The National Academies Press, Washington, D.C, pp 145–146Google Scholar
  23. Patrick WH Jr, Jugsujinda A (1992) Sequential reduction and oxidation of inorganic nitrogen, manganese and iron in flooded soil. Soil Science Society of America Journal 56:1071–1073CrossRefGoogle Scholar
  24. Pezeshki SR, DeLaune RD, Pan SZ (1991) Relationship of soil hydrogen sulfide level to net carbon assimilation of Panicum hemitomon and Spartina patens. Vegetatio 95:159–166Google Scholar
  25. Rabalais NN, Wiseman WJ, Turner RE (1994) Comparison of continuous records of near-bottom dissolved oxygen from the hypoxia zone along the Louisiana coast. Estuaries 17:850–861CrossRefGoogle Scholar
  26. Sei A, Fathepure BZ (2009) Biodegradation of BTEX at high salinity by an enrichment culture from hypersaline sediments of Rozel Point at Great Salt Lake. Journal of Applied Microbiology 107:2001–2008PubMedCrossRefGoogle Scholar
  27. Straub KL, Benz M, Schink B, Widdel F (1996) Anaerobic, nitrate-dependent microbial oxidation of ferrous iron. Applied and Environmental Microbiology 62:1458–60PubMedGoogle Scholar
  28. Teal JM, Howarth RW (1984) Oil spill studies: a review of ecological effects. Environmental Management 8:27–44CrossRefGoogle Scholar
  29. Turner RE, Rabalais NN (1994) Coastal eutrophication near the Mississippi River delta. Nature 368:619–621CrossRefGoogle Scholar
  30. Van Stempvoort DR, Bickerton G, Lesage S, Millar K (2004) Cold-climate, in situ biodegradation of petroleum fuel in ground water, Moose Factory, Ontario, Canada. Proceedings of the Petroleum Hydrocarbons and Organic Chemicals in Ground Water: Prevention, Assessment, and Remediation Conference. National Ground Water Association, Westerville, OH, pp. 131–138Google Scholar
  31. Venosa AD, Zhu XQ (2003) Biodegradation of crude oil contaminating marine shorelines freshwater wetlands. Spill Science and Technology Bulletin 8:163–178CrossRefGoogle Scholar
  32. Weiner JM, Lovley DR (1998) Rapid benzene degradation in methanogenic sediments from a petroleum-contaminated aquifer. Applied Environmental Microbiology 64:1937–1939PubMedGoogle Scholar
  33. Wright AL, Weaver RW, Webb JW (1999) Oil bioremediation in salt marsh mesocosms as influenced by N and P fertilization, flooding, and season. Water, Air, and Soil Pollution 95:179–191Google Scholar
  34. Wu YG, Li X, Hu SH, Zhang YZ, Yin DZ (2007) Effect of nitrite on benzene degradation linked to denitrification in riverbed sediments. Research Journal of Chemistry and Environment 11:13–17Google Scholar
  35. Xia WX, Li JC, Song ZW, Sun YJ (2007) Effects of nitrate concentration in interstitial water on the bioremediation of simulated oil-polluted shorelines. Journal of Environmental Science - China 19:1491–1495CrossRefGoogle Scholar
  36. Yu KW, Böhme F, Rinklebe J, Neue HU, DeLaune RD (2007) Major biogeochemical processes in rice soils – a microcosm incubation from reducing to oxidizing conditions. Soil Science Society of America Journal 71:1406–1417CrossRefGoogle Scholar
  37. Yu JO, Tao R, Yu KW (2012) Anaerobic biodegradation of benzene in salt marsh sediment of the Louisiana Gulf coast. Ecological Engineering 40:6–10CrossRefGoogle Scholar

Copyright information

© Society of Wetland Scientists 2013

Authors and Affiliations

  1. 1.Department of Biological and Environmental SciencesTroy UniversityTroyUSA

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