Abstract
An approach is presented to satisfy the demand for simple criteria, guidelines and models for the preliminary sizing of horizontal subsurface flow (SF) constructed wetland systems. This approach eliminates time-consuming calculations and iterations by providing graphical solutions for wetland system sizing. Therefore, it can be used for the preliminary assessment of new or performance evaluation of existing subsurface flow constructed wetland systems. The validity of this methodology is checked with data from existing systems and is found to be quite satisfactory. This methodology is combined with simple equations predicting the maximum wetland capacity in summer, so as to assist designers in sizing installations in tourist areas with increased summer populations. Furthermore, based on this methodology, a sensitivity analysis is performed of the area requirements for wastewaters of various strengths and various design conditions and performance criteria. The results provide a useful overview to engineers and further simplify the design methodology of new subsurface flow constructed wetland systems.
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Badkoubi, A., Ganjidoust, H., Ghaderi, A. and Rajabi, A.: 1998, ‘Performance of a subsurface constructed wetland in Iran’, Water Sci. Technol. 38(1), 345–350.
Chen, S., Wang, G. T. and Xue, S. K.: 1999, ‘Modeling BOD removal in constructed wetlands with mixing cell method’, J. Environ. Engineer. 125(1), 64–71.
Cooper, P.: 1999, ‘A review of the design and performance of vertical-flow and hybrid reed bed treatment systems’, Water Sci. Technol. 40(3), 1–9.
Denny, P.: 1991, ‘African Wetlands’, in M. Finlayson and M. Moser (eds), Wetlands, International Waterfowl and Wetlands Research Bureau, Slimbridge, U.K., pp. 115–148.
Denny, P.: 1997, ‘Implementation of constructed wetlands in developing countries’, Water Sci. Technol. 35(5), 27–34.
Fisher, P. J.: 1991, ‘Hydraulic Characteristics of Constructed Wetlands at Richmond, NSW, Australia’, Proc. of the Conference on Constructed Wetlands in Water Pollution Control, Pergamon Press, Oxford, pp. 21–31.
Geller, G.: 1997, ‘Horizontal subsurface flow systems in the German speaking countries: Summary of long-term scientific and practical experiences; Recommendations’, Water Sci. Technol. 35(5), 157–166.
Greenway, M. and Woolley, A.: 1999, ‘Constructed wetlands in Queensland: Performance efficiency and nutrient bioaccumulation’, Ecolog. Engineer. 12, 39–55.
Haberl, R.: 1999, ‘Constructed wetlands: A chance to solve wastewater problems in developing countries’, Water Sci. Technol. 40(3), 11–17.
Huang, J., Reneau Jr., R. B. and Hagedorn, C.: 2000, ‘Nitrogen removal in constructed wetlands employed to treat domestic wastewater’, Water Research 34(9), 2582–2588.
Kadlec, R. H.: 1999, ‘Constructed Wetlands for Treating Landfill Leachate’, in G. Mulamoottil, E. A. McBean and F. Rovers (eds), Constructed Wetlands for the Treatment of Landfill Leachates, Lewis Publishers, Boca Raton, Florida, U.S.A.
Kadlec, R. H.: 2000, ‘The inadequacy of first-order treatment wetland models’, Ecolog. Engineer. 15, 105–119.
Kadlec, R. H. and Knight, R. L.: 1996, Treatment Wetlands, Lewis Publishers, Boca Raton, Florida, U.S.A.
Khatiwada, N. R. and Polprasert, C.: 1999, ‘Kinetics of fecal coliform removal in constructed wetlands’, Water Sci. Technol. 40(3), 109–116.
Mandi, L., Bouhoum, K. and Ouazzani, N.: 1998, ‘Application of constructed wetlands for domestic wastewater treatment in an arid climate’, Water Sci. Technol. 38(1), 379–387.
Mara, D. D. and Pearson, H. W.: 1987, Waste Stabilization Ponds - Design Manual for Mediterranean Europe, EUR/ICP/CWS 053, WHO, Regional Office for Europe.
Moshiri, G. A. (ed.): 1993, Constructed Wetlands for Water Quality Improvement, Lewis Publishers, Boca Raton, Florida, U.S.A.
Okurut, T. O., Rijs, G. B. and van Bruggen, J. J. A.: 1999, ‘Design and performance of experimental constructed wetlands in Uganda, planted with Cyperus Papyrous and Phragmites Mauritanus’, Water Sci. Technol. 40(3), 265–271.
Perry, R. H. and Green, D.: 1984, Perry's Chemical Engineer's Handbook, 6th ed., McGraw-Hill, New York.
Reed, S. C. and Brown, D.: 1993, Constructed Wetland Design - The Second Generation. Natural System Digest, Water Environment Federation Digest Series.
Reed, S. C., Crites, R. W. and Middlebrooks, E. J.: 1995, Natural Systems for Waste Management and Treatment, 2nd ed., McGraw-Hill, Inc., New York, U.S.A.
Reid, R. C., Prausnitz, J. M. and Sherwwod, T. K.: 1977, The Properties of Gases and Liquids, 3rd ed., McGraw-Hill, Inc., New York, U.S.A.
Sartoris, J. J., Thullen, J. S., Barber, L. B. and Salas, D. E.: 2000, ‘Investigation of nitrogen transformations in a Southern California constructed wastewater treatment wetland’, Ecolog. Engineer. 14, 49–65.
Tsihrintzis, V. A.: 2001, ‘Discussion of variation of roughness coefficients for unsubmerged and submerged vegetation’, J. Hydraul. Engineer., ASCE 127(3), 241–244.
Tsihrintzis, V. A., John, D. L. and Tremblay, P. J.: 1998, ‘Hydrodynamic modeling of wetlands for flood detention’, Water Resour. Manage., EWRA12(4), 251–269.
Tsihrintzis, V. A. and Madiedo, E. E.: 2000, ‘Hydraulic resistance determination in marsh wetlands’, Water Resour. Manage., EWRA14(4), 285–309.
Tsihrintzis, V. A., Vasarhelyi, G. M. and Lipa, J.: 1995a, ‘Hydrodynamic and constituent transport modeling of coastal wetlands’, Gordon and Beach Publishing Co., J. Marine Environ. Engineer. 1(4), 295–314.
Tsihrintzis, V. A., Vasarhelyi, G. M. and Lipa, J.: 1995b, ‘Multiobjective approaches in freshwater wetland restoration and design’, Water International, IWRA, 20(2), 98–105.
Tsihrintzis, V. A., Vasarhelyi, G. M. and Lipa, J.: 1996, ‘Ballona Wetland: A multi-objective salt marsh restoration plan’, ICE, London, U.K., Water, Maritime and Energy 118(2), 131–144.
Vymazal, J.: 1996, ‘The use of subsurface-flow constructed wetlands for wastewater treatment in the Czech Republic’, Ecolog. Engineer. 7, 1–14.
Vymazal, J.: 1999, ‘Removal of BOD5 in constructed wetlands with horizontal subsurface flow: Czech experience’, Water Sci. Technol. 40(3), 133–138.
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Economopoulou, M.A., Tsihrintzis, V.A. Design Methodology and Area Sensitivity Analysis of Horizontal Subsurface Flow Constructed Wetlands. Water Resources Management 17, 147–174 (2003). https://doi.org/10.1023/A:1023615324178
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DOI: https://doi.org/10.1023/A:1023615324178