This paper reviews application and effectiveness of constructed wetlands in developing countries. Constructed wetlands are suitable for wastewater purification in developing countries including China, especially in the rural areas and small cities. Constraints of wetlands for wastewater treatment application include poor understanding of the technology involved, lack of information on the impacts of wastewater to plants (especially to native plant species) and the large-scale land requirement for constructing wetlands than the traditional wastewater treatment plants.
[8] 诸惠昌,D K Stevens.1996.用人工湿地处理乳制品厂废水的研究[J].环境科学,17(5):30-32
[9] Amelia K. Kivaisi. 2001. The potential for constructed wetlands for wastewater treatment and reuse in developing countries: a review[J]. Ecol. Eng., 16:545-560
[10] Badkoubi A, Ganjidoust H, Ghaderi A, Rajabu A. 1998. Performance of subsurface wetland in Iran[J]. Wat. Sci. Tech., 38:345-350
[11] Baker L A. 1998. Design considerations and applications forwetland treatment of high nitrate waters[J]. Wat. Sci. Tech.,38: 389-395
[12] Batchelor A, Loots P. 1997. A critical evaluation of a pilotscale subsurface flow wetland: 10 years after commissioning[J]. Wat. Sci. Tech., 35:337-343
[13] Brij Gopal B. 1999. Natural and constructed wetlands for wastewater treatment :potentials and problems[J]. Wat. Sci. Tech., 40:27-35
[14] Brix H. 1994. Functions of Macrophytes In Constructed Wetlands [J]. Wat. Sci. Tech., 29(4): 71-78
[15] D'Angelo E M, Reddy K R. 1994. Diagenesis of organic matter in a wetland receiving hypereutrophic lake water: role of inorganic electron acceptors in nuwient release[J]. J. Environ. Qual, 23:937-943
[16] Denny P. 1997. Implementation of constructed wetlands in developing counuies[J]. Wat. Sci. Tech., 35:27-34
[17] Greenway M. 1997. Nuuient content of wetland plants in constructed wetlands receiving municipal effluent in tropical Australia[J]. Wat. Sci. Tech., 35:135-142
[18] Gopal, B. 1999. Natural and constructed wetlands for wastewater treatment potential problems[J]. Wat. Sci. Tech.,40: 27-35.
[19] Havens K J, Priest W I and Berquist H. 1997 Investigation and long term monitoring of Phragmites australis within Virginia's constructed wetland site[J]. Environ. Manage., 21:599-605
[20] Kadlec R and Knight R L. 1995. Treatment wetlands. Lewis Publishers[M]. USA: Boca Raton, FL. 28-40
[21] Kadlec H R Knight R L. 1996. Treatment wetlands Lewis[M]. Boca Raton, New York, London, Tokyo: 893
[22] Koottatep T, Polprasert C. 1997. Role of plant uptake on nitrogen removal in constructed wetlands located in the tropics[J]. Wat. Sci. Tech., 36:1-8
[23] Laber J, Haberl R, Shrestha R. 1999. Two stage constructed wetlands for treating hospital wastewater in Nepal[J]. Wat.Sci. Tech., 40:317-324
[24] Mandi L, Bouhourn K, Ouazzani N. 1998. Application ofconstructed wetlands for domestic wastewater treatment in cold climate[J]. Wat. Sci. Tech., 38:379-387
[25] M B Green, P J O'Connell, P Griffin. 1998. Uprating and rescuing small wastewater treatment facilities by addingtertiary treatment reed beds[J]. Water Environ. Res, 70: 1307-1313
[26] Nyakang'o L B, Van Bruggen M A.. 1999. Combination of a well functioning constructed wetlands with a pleasing landscape design in Nairobi Kenya[J]. Wat. Sci. Tech., 40:, 249-256
[27] Panswad T, Chavalparit O. 1997. Water quality and occurrence of protozoa and metazoa in two constructed wetlands treating different wastewater in Thailand[J]. Wat. Sci. Tech., 36: 183-188
[28] Peterson S B and Teal J M. 1996. The role of plants in ecologically engineered wastewater treatment systems[J]. EcolEng, 6: 137-148.
[29] P Grifffin and C Pamplin, 1998. The advantages of a constructed reed bed based strategy for small sewage treatment works[J]. Wat. Sci. Tech., 38:143-150
[30] Rivera R, Warren A, Curds C R., Robles E, Gutierrez A., Gallegos E., Caldeffin A. 1997. The application of the rootzone method for the treatment and rease of highstrength abattoir waste in Mexico[J]. Wat. Sci. Tech., 35:271-278
[31] Russel, R C. 1999. Constructed wetlands snd mosquitoes: Health hazards and management options-An Austrslian perspective[J]. Ecol Eng, 12: 107-124.
[33] Scott W. 2001. Advanced designs for constructed wetlands[J]. BioCycle, 42(6): 40-43.
[34] Sinicrope T L, Largis R, Gersberg R M, Busanardo M J, Zedler L B. 1992. Metal removal by wetland mesocosms subjected to different hydroperiods[J]. Ecol. Eng., 1: 309-322.
[35] Stotts R, Jenkins T M, Bahgat M, and Shalaby I. 1998. Capacity of constructed wetlands to remove parasite eggs from wastewater in Egypt[J]. Wat. Sci. Tech., 38: 117-123.
[36] Vonxperling. M. 1996. Comparison among the most frequentlyused systems for wastewater treatment in developing countries[J]. Wat. Sci. Tech., 33:59-72
[37] Worrall P, Peberdy K J, Millet M C. 1997. Constructed wetlands and nature conservation[J]. Wat. Sci. Tech., 35: 205-213