REFERENCES
- Aoyama , I. and Nishizaki , H. 1993 . Uptake of nitrogen and phosphate, and water purification by water hyacinth Eichhornia crassipes (Mart.) solms. . Water Science and Technology , 28 ( 7 ) : 47 – 53 .
- Bangkok Metropolitan Administration . 1999 . The Study for the Master Plan on Sewage Sludge Treatment/Disposal and Reclaimed Wastewater Reuse in Bangkok
- Department of Pollution Control . 1994 . The report of controlled application of water hyacinth (Thailand). Thailand : Ministry of Science Technology and Environment .
- Edmondson , W. T. 1995 . “ Eutrophication. ” . In Encyclopedia of Environmntal Biology Vol. 1 , NewYork : Academic Press .
- Hauser , J. R. 1984 . Use of water hyacinth aquatic treatment system for ammonia control and effluent polishing. . Journal, Water Pollution Control Federation , 56 ( 3 ) : 219 – 25 .
- Seishu , Kina , Nobutoshi , Tanaka and Keiichi , Koyama . 1993 . Study on yield of nitrogen and harvest management of water hyacinth. . Journal of Water Environment Association , 16 ( 9 ) : 638 – 44 . (in Japanese, with English abstract)
- Lorber , M. N. , Mishoe , J. W. and Reddy , P. R. 1984 . Modeling and analysis of water-hyacinth biomass. . Ecological Modelling , 24 : 61 – 77 .
- Mitsch , W. J. 1975 . Systems analysis of nutrient disposal in cypress wetlands and lake ecosystems in Florida. Ph.D., University of Florida, Gainesville, FL
- Mitsch , W. J. 1976 . Ecosystem modeling of water hyacinth in Lake Alice, Florida. . Ecological Modelling , 2 : 69 – 89 .
- Reddy , K. R. 1984 . Water hyacinth (Eichhornia crassipes) biomass production in Florida. . Biomass , 6 : 167 – 81 .
- Sato , H. and Kondo , T. 1981 . Biomass production of water hyacinth and its ability to remove inorganic minerals from water. I Effect of the concentration of culture solution on the rates of plant growth and nutrient uptake. . Japanese Journal of Ecology , 31 : 257 – 67 .
- Sato , H. and Kondo , T. 1983 . Biomass production of water hyacinth and its ability to remove inorganic minerals from water. II. Further experiments on the relation between growth and concentration of culture solution. . Japanese Journal Of Ecology , 33 : 37 – 46 .
- Sato , H. 1988 . The growth analysis of water hyacinth, Eichhornia crassipes Solms, in different water temperature condition. . Ecological Research , 3 : 131 44
- Smith , V. H. , Tilman , G. D. and Nekola , J. C. 1999 . Eutrophication: impacts of excess nutrient inputs on freshwater, marine, and terrestrial ecosystems. . Environmental Pollution , 100 : 179 – 96 .
- Stowell , R. 1983 . Appendix E: An assessment of the wastewater treatment potential of aquatic systems. Sacramento : California State Water Quality Control Board .