Sustainable Management of Algae in Eutrophic Ecosystems


The accelerated eutrophication of the world’s freshwater and marine ecosystems is a complex problem that results in decreased productivity, loss of biodiversity, and various economic woes. Controlling algae populations in a eutrophic water body has values in mitigating some of these negative effects. This paper reviews a number of strategies for algae management, with a focus on sustainable practices that have minimal environmental impact. The information in the literature is then used to propose a design for an integrated algae-aquaculture system to be used for the dual purposes of nutrient assimilation and production of fish and algal biomass. Effectiveness of the proposed system and possible revenue streams to offset capital costs are examined; other solutions that utilize the techniques in the literature are also explored.

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W. McNeary and L. Erickson, "Sustainable Management of Algae in Eutrophic Ecosystems," Journal of Environmental Protection, Vol. 4 No. 11A, 2013, pp. 9-19. doi: 10.4236/jep.2013.411A002.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] B. Henderson-Sellers and H. R. Markland, “Decaying Lakes: The Origins and Control of Cultural Eutrophication,” John Wiley & Sons Ltd., Hoboken, 1987.
[2] W. K. Dodds, “Chapter 17: Trophic State and Eutrophication” In: Thorp, J.H., Ed., Freshwater Ecology: Concepts and Environmental Applications, Academic Press, San Diego, 2002, pp. 337-365,391-410.
[3] National Oceanic and Atmospheric Administration, “Economic Impacts of Harmful Algal Blooms,” 2008.
[4] W. K. Dodds, W. W. Bouska, J. L. Eitzmann, T. J. Pilger, K. L. Pitts, A. J. Riley, J. T. Schloesser and D. J. Thornbrugh, “Eutrophication of U.S. Freshwaters: Analysis of Potential Economic Damages,” Environmental Science & Technology, Vol. 43, No. 1, 2009, pp. 12-19.
[5] E. Jeppesen, M. Søndergaard, N. Mazzeo, M. Meerhoff, C. C. Branco, V. Huszar and F. Scasso, “Lake Restoration and Biomanipulation in Temperate Lakes: Relevance for Subtropical and Tropical Lakes,” In: V. Reddy, Ed., Restoration and Management of Tropical Eutrophic Lakes, Science Publishers, Enfield, 2005, pp. 331-349.
[6] G. Closs, B. Downes and A. Boulton, “Freshwater Ecology: A Scientific Introduction,” Blackwell Science Ltd., Malden, 2004.
[7] E. Jeppesen, M. Meerhoff, B. A. Jacobsen, R. S. Hansen, M. Søndergaard, J. P. Jensen, T. L. Lauridsen, N. Mazzeo and C. W. C. Branco, “Restoration of Shallow Lakes by Nutrient Control and Biomanipuation—The Successful Strategy Varies with Lake Size and Climate,” Hydrobiologia, Vol. 581, No. 1, 2007, pp. 269-285.
[8] C. C. Figueredo and A. Giani, “Ecological Interactions between Nile Tilapia (Oreochromis niloticus, L.) and the Phytoplanktonic Community of the Furnas Reservoir (Brazil),” Freshwater Biology, Vol. 50, No. 8, 2005, pp. 1391-1403.
[9] W.-M. Heo and B. Kim, “The Effect of Artificial Destratification on Phytoplankton in a Reservoir,” Hydrobiologia, Vol. 524, No. 1, 2004, pp. 229-239.
[10] A. W. Fast and M. W. Lorenzen, “Synoptic Survey of Hypolimnetic Aeration,” Journal of the Environmental Engineering Division, Vol. 102, No. 6, 1976, pp. 1161-1173.
[11] R. Gachter and B. Wehrli, “Ten Years of Artificial Mixing and Oxygenation: No Effect on the Internal Phosphorus Loading of Two Eutrophic Lakes,” Environmental Science & Technology, Vol. 32, No. 23, 1998, pp. 3659-3665.
[12] A. W. Fast, M. W. Lorenzen and J. H. Glenn, “Comparative Study with Costs of Hypolimnetic Aeration,” Journal of the Environmental Engineering Division, Vol. 102, No. 6, 1976, pp. 1175-1187.
[13] C.-T. Kuo, “Harvesting Natural Algal Blooms for Concurrent Biofuel Production and Hypoxia Mitigation,” M.S. Thesis, University of Illinois at Urbana-Champagne, Urbana, 2010.
[14] F. Grondahl, “Removal of Surface Blooms of the Cyanobacteria Nodularia spumigena: A Pilot Project Conducted in the Baltic Sea,” Ambio, Vol. 38, No. 2, 2009, pp. 79-84.
[15] M. Sengco and D. M. Anderson, “Controlling Harmful Algal Blooms through Clay Flocculation,” Journal of Eukaryote Microbiology, Vol. 51, No. 2, 2004, pp. 169-172.
[16] R. H. Pierce, M. S. Henry, C. J. Higham, P. Blum, M. R. Sengco and D. M. Anderson, “Removal of Harmful Algal Cells (Karenia brevis) and Toxins from Seawater Culture by Clay Flocculation,” Harmful Algae, Vol. 3, No. 2, 2004, pp. 141-148.
[17] L. Li and G. Pan, “A Universal Method for Flocculating Harmful Algal Blooms in Marine and Fresh Waters Using Modified Sand,” Environmental Science & Technology, Vol. 47, No. 9, 2013, pp. 4555-4562.
[18] J. W. Day Jr., J.-Y. Ko, J. Rybczyk, D. Sabins, R. Bean, G. Berthelot, C. Brantley, L. Cardoch, W. Conner, J. N. Day, A. J. Englande, S. Feagley, E. Hyfield, R. Lane, J. Lindsey, J. Mistich, E. Reyes and R. Twilley, “The Use of Wetlands in the Mississippi Delta for Wastewater Assimilation: A Review,” Ocean and Coastal Management, Vol. 47, 2004, pp. 671-691.
[19] R. R. Lane, H. S. Mashriqui, G. P. Kemp, J. W. Day, J. N. Day and A. Hamilton, “Potential Nitrate Removal from a River Diversion into a Mississippi Delta Forested Wetland,” Ecological Engineering, Vol. 20, No. 3, 2003, pp. 237-249.
[20] R. D. Delaune and A. Jugsujinda, “Denitrification Potential in a Louisiana Wetland Receiving Diverted Mississippi River Water,” Chemistry and Ecology, Vol. 19, No. 6, 2003, pp. 411-418.
[21] Y. Chisti, “Biodiesel from Microalgae,” Biotechnology Advances, Vol. 25, No. 3, 2007, pp. 294-306.
[22] W. J. Oswald and C. G. Golueke, “Biological Transformation of Solar Energy,” Advances in Applied Microbiology, Vol. 2, 1960, pp. 223-262.
[23] I. de Godos, S. Blanco, P. A. Garcia-Encina, E. Becares and R. Munoz, “Long-term Operation of High Rate Algal Ponds for the Bioremediation of Piggery Wastewaters at High Loading Rates,” Bioresource Technology, Vol. 100, No. 19, 2009, pp. 4332-4339.
[24] D. Batten, T. Beer, G. Freischmidt, T. Grant, K. Liffman, D. Paterson, T. Priestley, L. Rye and G. Threlfall, “Using Wastewater and High-Rate Algal Ponds for Nutrient Removal and the Production of Bioenergy and Biofuels,” Water Science & Technology, Vol. 67, No. 4, 2013, pp. 915-924.
[25] S. Attasat, P. Wanichpongpan and W. Ruenglertpanyakul, “Cultivation of Microalgae (Oscillatoria okeni and Chlorella vulgaris) using Tilapia-Pond Effluent and a Comparison of their Biomass Removal Efficiency,” Water Science & Technology, Vol. 67, No. 2, 2013, pp. 271-277.
[26] J. S. Diana, H. S. Egna, T. Chopin, M. S. Peterson, L. Cao, R. Pomeroy, M. Verdegem, W. T. Slack, M. G. Bondad-Reantaso and F. Cabello, “Responsible Aquaculture in 2050: Valuing Local Conditions and Human Innovations will be Key to Success,” BioScience, Vol. 63, No. 4, 2013, pp. 255-262.
[27] S. Gilles, L. Fargier, X. Lazzaro, E. Baras, N. De Wilde, C. Drakides, C. Amiel, B. Rispal and J.-P. Blancheton, “An Integrated Fish-Plankton Aquaculture System in Brackish Water,” Animal, Vol. 7, No. 2, 2013, pp. 322-329.
[28] D. Gal, F. Pekar, E. Kerepeczki and L. Varadi, “Experiments on the Operation of a Combined Aquaculture-Algae System,” Aquaculture International, Vol. 15, No. 3-4, 2007, pp. 173-180.
[29] Mississippi River/Gulf of Mexico Watershed Nutrient Task Force, “Gulf Hypoxia Action Plan 2008 for Reducing, Mitigating, and Controlling Hypoxia in the Northern Gulf of Mexico and Improving Water Quality in the Mississippi River Basin,” Washington, DC, 2008.
[30] J. B. K. Park, R. J. Craggs and A. N. Shilton, “Wastewater Treatment High Rate Algal Ponds for Biofuel Production,” Bioresource Technology, Vol. 102, No. 1, 2011, pp. 35-42.
[31] I. Rawat, R. Ranjith Kumar, T. Mutanda and F. Bux, “Dual Role of Microalgae: Phycoremediation of Domestic Wastewater and Biomass Production for Sustainable Biofuels Production,” Applied Energy, Vol. 88, No. 10, 2011, pp. 3411-3424.
[32] E. Rosenthal, “Another Side of Tilapia, the Perfect Factory Fish,” The New York Times, 2 May 2011, p. A6.
[33] J. E. Rakocy and A. S. McGinty, “Pond Culture of Tilapia,” 1989.
[34] A. G. Coche, “Cage Culture of Tilapias,” In: R. S. V. Pullin and R. H. Lowe-McConnell, Eds., The Biology and Culture of Tilapias: ICLARM Conference Proceedings 7, International Center for Living Aquatic Resources Management, Manila, 1982, pp. 205-246.
[35] C. M. Moriarty and D. J. W. Moriarty, “Quantitative Estimation of the Daily Ingestion of Phytoplankton by Tilapia nilotica and Haplochromis nigripinnis in Lake George, Uganda,” Journal of Zoology, Vol. 171, No. 1, 1973, pp. 15-23.
[36] D. Briassoulis, P. Panagakis, M. Chionidis, D. Tzenos, A. Lalos, C. Tsinos, K. Berberidis and A. Jacobsen, “An Experimental Helical-Tubular Photobioreactor for Continuous Production of Nannochloropsis sp.,” Bioresource Technology, Vol. 101, No. 17, 2010, pp. 6768-6777.
[37] K. K. Vasumathi, M. Premalatha and P. Subramanian, “Parameters Influencing the Design of Photobioreactor for the Growth of Microalgae,” Renewable and Sustainable Energy Reviews, Vol. 16, No. 7, 2012, pp. 5443-5450.
[38] P. W. Behrens, “Chapter 13: Photobioreactors and Fermentors: The Light and Dark Sides of Growing Algae,” In: R. A. Anderson, Ed., Algal Culturing Techniques, Elsevier Academic Press, Burlington, 2005, pp. 189-203.
[39] R. Leesing and S. Kookkhunthod, “Heterotrophic Growth of Chlorella sp. KKU-S2 for Lipid Production using Molasses as a Carbon Substrate,” International Proceedings of Chemical, Biological, and Environmental Engineering, Vol. 9, 2011, pp. 87-91.
[40] Y. Zheng, Z. Chi, B. Lucker and S. Chen, “Two-Stage Heterotrophic and Phototrophic Culture Strategy for Algal Biomass and Lipid Production,” Bioresource Technology, Vol. 103, No. 1, 2012, pp. 484-488.
[41] Acumedia Manufacturers, “Yeast Extract 7184,” 2011.
[42] D. A. Goolsby, W. A. Battaglin, G. B. Lawrence, R. S. Artz, B. T. Aulenbach, R. P. Hooper, D. R. Keeney and G. J. Stensland, “Flux and Sources of Nutrients in the Mississippi-Atchafalaya River Basin: Topic 3 Report for the Integrated Assessment on Hypoxia in the Gulf of Mexico,” NOAA Coastal Ocean Program Decision Analysis Series 17, NOAA Coastal Ocean Program, Silver Spring, Maryland, 1999.
[43] M. A. Borowitzka, “Chapter 14: Culturing Microalgae in Outdoor Ponds,” In: Anderson, R.A., Ed., Algal Culturing Techniques, Elsevier Academic Press, Burlington, 2005, pp. 205-18.
[44] K. Y. Show, D. J. Lee and J. S. Chang, “Algal Biomass Dehydration,” Bioresource Technology, Vol. 135, 2013, 720-729.
[45] S. Wronsky, E. Molga and L. Rudniak, “Dynamic Filtration in Biotechnology,” Bioprocess Engineering, Vol. 4, No. 3, 1989, pp. 99-104.
[46] X. Zhang, Q. Hu, M. Sommerfeld, E. Puruhito and Y. Chen, “Harvesting Algal Biomass for Biofuels Using Ultrafiltration Membranes,” Bioresource Technology, Vol. 101, No. 14, 2010, pp. 5297-5304.
[47] S. D. Rios, J. Salvado, X. Farriol and C. Torras, “Antifouling Microfiltration Strategies to Harvest Microalgae for Biofuel,” Bioresource Technology, Vol. 119, 2012, pp. 406-418.
[48] P. Spolaore, C. Joannis-Cassan, E. Duan and A. Isambert, “Review: Commercial Applications of Microalgae,” Journal of Bioscience and Bioengineeering, Vol. 101, No. 2, 2006, pp. 87-96.
[49] J. A. Stamey, D. M. Shepherd, M. J. de Veth and B. A. Corl, “Use of Algae or Algal Oil Rich in n-3 Fatty Acids as a Feed Supplement for Dairy Cattle,” Journal of Dairy Science, Vol. 95, No. 9, 2012, pp. 5269-5275.
[50] A. G. Day, D. Brinkmann, S. Franklin, K. Espina, G. Rudenko, A. Roberts and K. S. Howse, “Safety Evaluation of a High-Lipid Algal Biomass from Chlorella protothecoides,” Regulatory Toicology and Pharmacology, Vol. 55, No. 2, 2009, pp. 166-180.
[51] P. E. Wiley, J. E. Campbell and B. McKuin, “Production of Biodiesel and Biogas from Algae: A Review of Process Train Options,” Water Environment Research, Vol. 83, No. 4, 2011, 326-338.
[52] G. Yu, Y. Zhang, L. Schideman, T. L. Funk and Z. Wang, “Hydrothermal Liquefaction of Low Lipid Content Microalgae into Bio-Crude Oil,” Transactions of the American Society of Agricultural and Biological Engineers, Vol. 54, No. 1, 2011, pp. 239-246.
[53] National Renewable Energy Laboratory, “Photovoltaic Solar Resource of the United States [graphic],” 2012.
[54] K. Fitzsimmons, “Marketing of Tilapia in the USA,” 2000.
[55] J. C. Kammerer, “Largest Rivers in the United States,” United States Geological Survey Open-File Report 87-242, United States Geological Survey, Reston, 1990.
[56] S. H. Wang, D. G. Huggins, F. deNoyelles, J. O. Meyer and J. T. Lennon, “Assessment of Clinton Lake and its Watershed,” Kansas Biological Survey Report 96, Kansas Biological Survey, University of Kansas, Lawrence, 2000.

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