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Design and Performance of Pilot-Scale Constructed Wetland Treatment Systems for Treating Oilfield Produced Water from Sub-Saharan Africa

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Abstract

Pilot-scale constructed wetland treatment systems (CWTSs) were designed and built to decrease concentrations of constituents of concern in water simulated to match characteristics of water produced from specific oilfields in sub-Saharan Africa. The oilfield produced water has low ionic strength (704–1,370 mg L−1 total dissolved solids) and contains Fe, Mn, Ni, Zn, and oil and grease (O&G). To treat these constituents, biogeochemical pathways were targeted in the design of two subsurface flow (SSF) CWTS series planted with Phragmites australis and a free-water surface (FWS) series planted with Typha latifolia. These systems were designed for prevailing conditions at the sub-Saharan site studied. Concentrations of O&G, Fe, Mn, Ni, and Zn in outflow from the SSF series met use criteria for irrigation and livestock watering. For the FWS series, outflow concentrations of O&G, Fe, and Mn met use criteria for irrigation and livestock watering, and Ni concentrations met use criteria for livestock watering. Both SSF and FWS series were effective in reducing concentrations of O&G in the produced water investigated with >98% efficiency. The high-removal efficiency is attributed to achieving aerobic conditions in the wetland cells. Both SSF and FWS series reduced concentrations of Fe and Mn but with a wider range of efficiency compared with O&G removal. The removal of Ni and Zn could be increased by the addition of organic matter, such as plant detritus, to wetland cells to promote reducing conditions and dissimilatory sulfate reduction.

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References

  1. Al Mahruki, A., Alloway, B., & Patzelt, H. (2006). The use of reed-bed technology for treating oil-production waters in the Sultanate of Oman. Society of Petroleum Engineers Paper, 98548, 1–6.

  2. APHA. (2005). Standard methods for the examination of water and wastewater (21st ed.). Washington: American Public Health Association.

  3. Barton, C. D., & Karathanasis, A. D. (1998). Aerobic and anaerobic metal attenuation processes in a constructed wetland treating acid mine drainage. Environmental Geosciences, 5, 43–56.

  4. Brookins, D. G. (1988). Eh–pH diagrams for geochemistry. New York: Springer.

  5. Brown, D. E., Groves, G. R., & Miller, J. D. A. (1973). pH and Eh control of cultures of sulphate-reducing bacteria. Journal of Applied Chemistry & Biotechnology, 23, 141–149.

  6. Clark, C. E., & Veil, J. A. (2009). Produced water volumes and management practices in the United States. ANL/EVS/R-09/1. Washington: Argonne National Laboratory, Environmental Science Division.

  7. Crites, R. W. (1994). Design criteria and practice for constructed wetlands. Water Science and Technology, 29, 1–6.

  8. Dorman, L., Castle, J. W., & Rodgers, J. H., Jr. (2009). Performance of a pilot-scale constructed wetland system for treating simulated ash basin water. Chemosphere, 75, 939–947.

  9. Dvorak, D. H., Hedin, R. S., Edenborn, H. M., & McIntrye, P. E. (1992). Treatment of metal contaminated water using bacterial sulfate reduction: results from pilot scale reactors. Biotechnology and Bioengineering, 40, 609–616.

  10. Edenborn, H. M., & Brickett, L. A. (2002). Determination of manganese stability in a constructed wetland sediment using redox gel probes. Geomicrobiology Journal, 19, 485–504.

  11. Faulkner, S. P., Patrick, W. H., Jr., & Gambrell, R. P. (1989). Field techniques for measuring wetland soil parameters. Soil Science Society of America Journal, 53, 883–890.

  12. Gillespie, W. B., Jr., Hawkins, W. B., Rodgers, J. H., Jr., Cano, M. L., & Dorn, P. B. (1999). Transfers and transformations of zinc in flow-through wetland microcosms. Ecotoxicology and Environmental Safety, 43, 126–132.

  13. Hawkins, W. B., Rodgers, J. H., Jr., Gillespie, W. B., Jr., Dunn, A. W., Dorn, P. B., & Cano, M. L. (1997). Design and construction of wetlands for aqueous transfers and transformations of selected metals. Ecotoxicology and Environmental Safety, 36, 238–248.

  14. Horner, J. E., Castle, J. W., & Rodgers, J. H., Jr. (2011). A risk assessment approach to identifying constituents in oilfield produced water for treatment prior to beneficial use. Ecotoxicology and Environmental Safety, 74, 989–999.

  15. Ji, G., Sun, T., Zhou, Q., Sui, X., Chang, S., & Li, P. (2002). Constructed subsurface flow wetland for treating heavy oil-produced water of the Liaohe Oilfield in China. Ecological Engineering, 18, 459–465.

  16. Ji, G. D., Sun, T. H., & Ni, J. R. (2007). Surface flow constructed wetland for heavy-oil produced water treatment. Bioresource Technology, 98, 436–441.

  17. Johnson, B. M., Kanagy, L. E., Rodgers, J. H., Jr., & Castle, J. W. (2008). Feasibility of a pilot-scale hybrid constructed wetland treatment system for simulated natural gas storage produced waters. Environmental Geosciences, 15, 91–104.

  18. Jou, C. J., Chen, S. W., Kao, C. M., & Lee, C. L. (2008). Assessing the efficiency of a constructed wetland using a first-order biokinetic model. Wetlands, 28, 215–219.

  19. Kadlec, R. H. (1997). Deterministic and stochastic aspects of constructed wetland performance and design. Water Science and Technology, 35, 149–156.

  20. Kadlec, R. H., & Wallace, S. D. (2009). Treatment wetlands (2nd ed.). Boca Raton: CRC Press.

  21. Kanagy, L. E., Johnson, B. M., Castle, J. W., & Rodgers, J. H., Jr. (2008). Hydrosoil conditions in a pilot-scale constructed wetland treatment system for natural gas storage produced waters. Environmental Geosciences, 15, 105–113.

  22. Khatib, Z., & Verbeek, P. (2003). Water to value-produced water management for sustainable field development of mature and green fields. Journal of Petroleum Technology, 55(1), 26–28.

  23. Knauer, K., Jabusch, T., & Sigg, L. (1999). Manganese uptake and Mn (II) oxidation by the alga Scenedesmus subspicatus. Aquatic Sciences, 61, 44–58.

  24. Knight, R. L., Kadlec, R. H., & Ohlendorf, H. M. (1999). The use of treatment wetlands for petroleum industry effluents. Environmental Science & Technology, 33, 973–980.

  25. Kröpfelová, L., Vymazal, J., Švehla, J., & Štíchová, J. (2009). Removal of trace elements in three horizontal sub-surface flow constructed wetlands in the Czech Republic. Environmental Pollution, 157, 1186–1194.

  26. Laskov, C., Horn, O., & Hupfer, M. (2006). Environmental factors regulating the radial oxygen loss from roots of Myriophyllum spicatum and Potamogeton crispus. Aquatic Botany, 84, 333–340.

  27. Lee, B.-H., & Scholz, M. (2007). What is the role of Phragmites australis in experimental constructed wetland filters treating urban runoff? Ecological Engineering, 29, 87–95.

  28. Margesin, R., & Schinner, F. (2001). Biodegradation and bioremediation of hydrocarbons in extreme environments. Applied Microbiology and Biotechnology, 56, 650–663.

  29. Murray Gulde, C., Heatley, J. E., Karanfil, T., Rodgers, J. H., Jr., & Myers, J. E. (2003). Performance of a hybrid reverse osmosis-constructed wetland treatment system for brackish oil field produced water. Water Research, 37, 705–713.

  30. Rahman, K. S. M., Thahira-Rahman, J., Lakshmanaperumalsamy, P., & Banat, I. M. (2002). Towards efficient crude oil degradation by mixed bacterial consortium. Bioresource Technology, 85, 257–261.

  31. Reed, S. C., & Brown, D. (1995). Subsurface flow wetlands—a performance evaluation. Water Environment Research, 67, 244–248.

  32. Rodgers, J. H., Jr., & Castle, J. W. (2008). Constructed wetland treatment systems for efficient and effective treatment of contaminated waters for reuse. Environmental Geosciences, 15, 1–8.

  33. Rousseau, D. P. L., Vanrolleghem, P. A., & De Pauw, N. (2004). Model-based design of horizontal subsurface flow constructed treatment wetlands: a review. Water Research, 38, 1484–1493.

  34. Salmon, C., Crabos, J. L., Sambuco, J. P., Bessiere, J. M., Basseres, A., Caumette, P., et al. (1998). Artificial wetland performances in the purification efficiency of hydrocarbon wastewater. Water, Air, and Soil Pollution, 104, 313–329.

  35. Siracusa, G., & La Rosa, A. D. (2006). Design of a constructed wetland for wastewater treatment in a Silician town and environmental evaluation using the emergy analysis. Ecological Modelling, 197, 490–497.

  36. Stumm, W., & Morgan, J. J. (1981). Aquatic chemistry: an introduction emphasizing chemical equilibria in natural waters (2nd ed.). New York: Wiley.

  37. Tuttle, J. H., Dugan, P. R., & Randles, C. I. (1969). Microbial sulfate reduction and its potential utility as an acid mine water pollution abatement procedure. Applied Microbiology, 17, 297–302.

  38. USEPA. (1988). Design manual: constructed wetlands and aquatic plant systems for municipal wastewater treatment. EPA/625/1-88/022. Cincinnati: US Environmental Protection Agency, Office of Research and Development.

  39. USEPA. (1994). Method 200.7: determination of metals and trace elements in water and wastes by inductively coupled plasma-atomic emission spectrometry. Revision 4.4 EMMC version. Cincinnati: US Environmental Protection Agency, Office of Research and Development.

  40. USEPA. (1999). Method 1664: n-hexane extractable material and silica gel treated n-hexane extractable material by extraction and gravimetry, revision A. Contract 68-C-98-139. Washington: US Environmental Protection Agency, Engineering and Analysis Division.

  41. Veil, J. A., Puder, M. G., Elcock, D., & Redweik, R. J., Jr. (2004). A white paper describing produced water from production of crude oil, natural gas, and coal bed methane. Washington: Argonne National Laboratory.

  42. Wood, A. (1995). Constructed wetlands in water pollution control: fundamentals to their understanding. Water Science and Technology, 32, 21–29.

  43. Ye, Z. H., Whiting, S. N., Lin, Z. Q., Lytle, C. M., Qian, J. H., & Terry, N. (2001). Removal and distribution of iron, manganese, cobalt, and nickel within a Pennsylvania constructed wetland treating coal combustion by-product leachate. Journal of Environmental Quality, 30, 1464–1473.

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Correspondence to James W. Castle.

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Horner, J.E., Castle, J.W., Rodgers, J.H. et al. Design and Performance of Pilot-Scale Constructed Wetland Treatment Systems for Treating Oilfield Produced Water from Sub-Saharan Africa. Water Air Soil Pollut 223, 1945–1957 (2012). https://doi.org/10.1007/s11270-011-0996-1

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Keywords

  • Constructed wetland
  • Treatment
  • Produced water
  • Beneficial use