Prediction of Effluent Quality from Retention Ponds and Constructed Wetlands for Managing Bacterial Stressors in Storm-Water Runoff
Publication: Journal of Irrigation and Drainage Engineering
Volume 134, Issue 5
Abstract
Microbial indicator organisms make up the greatest number of reported receiving water impairments, resulting in many questions on the fate of indicator bacteria passing through storm-water best management practices (BMPs). Storm-water BMPs are often considered effective tools to mitigate the effects of urbanization on receiving waters. The USEPA’s, Office of Research and Development investigated the processes occurring within two commonly used BMPs, constructed wetlands and retention ponds. This research focused on creating pilot-scale systems to determine the environmental mechanisms that affect effluent indicator bacteria concentrations and to provide better information for the prediction of bacterial indicators for models when developing and meeting total maximum daily loads. Research results indicate water temperature, light, and a combination of other environmental factors influence bacteria indicator concentrations. Results from this research suggest that both constructed wetlands and retention ponds lower microbial concentrations in urban storm-water runoff. Bacteria inactivation generally followed the first-order, model, which includes irreducible or background concentrations of a stressor. Sediment analyses indicate bacteria accumulated in sediments which may maintain background concentrations could be reintroduced into the effluent of these BMPs by turbulent flow causing resuspension or by accumulation through lack of maintenance. First-order models that do not consider irreducible concentrations may underestimate actual bacterial concentrations. The relationship between turbidity and bacteria suggests storm-water management practices that substantially reduce turbidity may also provide the greatest improvement in reducing concentrations of bacteria in storm-water runoff.
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References
Adey, W. H., and Loveland, K. (1991). Dynamic aquaria, Academic, San Diego.
American Public Health Association, American Water Works Association, and Water Environment Federation (APHA). (1998). Standard methods for the examination of water and wastewater, 20th Ed., L. S. Clescerl, A. E. Greenberg, and A. D. Eaton, eds., American Public Health Association, Washington, D.C.
Bavor, H. J., Roser, D. J., and McKersie, S. (1987). “Nutrient removal using shallow lagoon solid matrix macrophyte systems.” Aquatic plants for water treatment and resource recovery, K. R. Reddy and W. H. Smith, eds., Magnolia, Orlando, Fla., 227–235.
Beyers, R. J., and Odum, H. T. (1993). Ecological microcosms, Springer, New York.
Callaway, J. C., Zedler, J. B., and Ross, D. L. (1997). “Using tidal salt marsh mesocosms to aid wetland restoration.” Restor. Ecol., 5(2), 135–146.
Canteras, J. C., Juanes, J. A., Perez, L., and Koev, K. N. (1995). “Modeling the coliforms inactivation rates in the Cantabrian Sea (Bay of Biscay) from in situ and laboratory determinations of .” Water Sci. Technol., 32(2), 37–44.
Caquet, T., Lagadic, L., and Sheffield, S. R. (2000). “Mesocosms in ecotoxicology. 1: Outdoor aquatic systems.” Rev. Environ. Contam Toxicol., 165, 1–38.
Davies, C. M., and Bavor, H. J. (2000). “The fate of stormwater associated bacteria in constructed wetland and water pollution control pond systems.” J. Appl. Microbiol., 89(2), 349–360.
Decamp, O., and Warren, A. (1998). “Bacterivory in ciliates isolated from constructed wetlands (reef beds) used for wastewater treatment.” Water Res., 32(7), 1989–1996.
Easton, J. H., Gauthier, J. J., Lalor, M. M., and Pitt, R. E. (2005). “Die-off of pathogenic E. coli O157:H7 in sewage contaminated waters.” J. Am. Water Resour. Assoc., 41(5), 1187–1193.
Ferguson, C., De Roda Husman, A. M., Altavilla, N., Deere, D., and Ashbolt, N. (2003). “Fate and transport of surface water pathogens in watersheds.” Crit. Rev. Environ. Sci. Technol., 33(3), 299–361.
Fernandez, A., Tejedor, C., and Chordi, A. (1992). “Effect of different factors on the die-off of faecal bacteria in a stabilization pond purification plant.” Water Res., 26(8), 1093–1098.
Garcia, M., and Bécares, E. (1997). “Bacterial removal in three pilot-scale wastewater treatment systems for rural areas.” Water Sci. Technol., 35(5), 197–200.
Geldreich, E. E., Best, L. C., Kenner, B. A., and Van Donsel, D. J. (1968). “The bacteriological aspects of stormwater pollution.” J. Water Pollut. Control Fed., 40(11), 1861–1872.
Gersberg, R. M., Brenner, R., Lyon, S. R., and Elkins, B. V. (1987). “Survival of bacteria and viruses in municipal wastewater applied to artificial wetlands.” Aquatic plants for water treatment and resource recovery, K. R. Reddy and W. H. Smith, eds., Magnolia, Orlando, Fla., 227–235.
Green, M. B., Griffin, P., Seabridge, J. K., and Dhobie, D. (1997). “Removal of bacteria in subsurface flow wetlands.” Water Sci. Technol., 35(5), 109–116.
Grice, G. D., and Reeve, M. R., eds. (1982). Marine mesocosms, biological and chemical research in experimental ecosystems, Springer, New York.
Hyer, K. E., and Moyer, D. L. (2003). “Patterns and sources of fecal coliform bacteria in three streams in Virginia, 1999-2000.” U.S. Geological Survey Water-Resources Investigations Rep. No. 03-4115, Washington, D.C.
Kadlec, R. H., and Knight, R. L. (1996). Treatment wetlands, CRC, Boca Raton, Fla.
Kangas, P., and Adey, W. (1996). “Mesocosms and ecological engineering.” Ecol. Eng., 6(1–3), 1–5.
Khatiwada, N. R., and Polprasert, C. (1999). “Kinetics of fecal coliform in constructed wetlands.” Water Sci. Technol., 40(3), 109–116.
Mandi, L., Ouazzani, N., Bouhoum, K., and Boussaid, A. (1993). “Wastewater treatment by stabilization ponds with and without macrophytes under arid climate.” Water Sci. Technol., 28(10), 177–181.
Medema, G. J., Bahar, M., and Schets, F. M. (1997). “Survival of Cryptosporidium parvum, Escherichia coli, Faecal enterococci, and Clostridium perfringens in river water: Influence of temperature and autochthonous microorganisms.” Water Sci. Technol., 35(11–12), 249–252.
Mitsch, W. J., and Gosselink, J. G. (2000). Wetlands, Wiley, New York.
Odum, E. P. (1984). “The mesocosm.” BioScience, 34(9), 558–562.
Ottová, V., Balcarová, J., and Vymazal, J. (1997). “Microbial characteristics of constructed wetlands.” Water Sci. Technol., 35(5), 117–123.
Pretorius, W. A. (1962). “Some observations on the role of coliphage in the number of E. coli in oxidative ponds.” J. Hyg. (Lond), 60(3), 279–281.
Selvakumar, A., Borst, M., Boner, M., and Mallon, P. (2004). “Effects of sample holding time on concentrations of microorganisms in water samples.” Water Sci. Technol., 76(1), 67–72.
Sinton, L. W., Davies-Colley, R. J., and Bell, R. G. (1994). “Inactivation of enterococci and fecal coliforms from sewage and meatworks effluents in seawater chambers.” Appl. Environ. Microbiol., 60(6), 2040–2048.
Struck, S. D., Borst, M., and Selvakumar, A. (2006). “Performance of stormwater retention ponds and constructed wetlands in reducing microbial concentrations.” EPA Rep. No. 600/R-06/102, Washington, D.C.
Struck, S. D., Selvakumar, A., and O'Connor, T. (2008). “Evaluating the Accotink Creek restoration project for improving water quality, in-stream habitat, and bank stability.” Water Practice, 2(1), 1–11.
Stumm, W., and Morgan, J. J. (1996). Aquatic chemistry, Wiley, New York.
Taylor, J. R. (1997). An introduction to error analysis—The study of uncertainties in physical measurements, 2nd Ed., University of Science Books, Sausalito, Calif.
Troussellier, M., Legendre, P., and Baleux, B. (1986). “Modeling of the evolution of bacterial densities in an eutrophic ecosystem (sewage lagoons).” Microb. Ecol., 12(4), 355–379.
Wong, T. H. F., and Geiger, W. F. (1997). “Adaptation of wastewater surface flow wetland formulae for application in constructed stormwater wetlands.” Ecol. Eng., 9(3–4), 187–202.
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© 2008 ASCE.
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Received: Aug 14, 2007
Accepted: Feb 27, 2008
Published online: Oct 1, 2008
Published in print: Oct 2008
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