References
- Harrelson, M. E. and Cravens, J. B., 'Use of microscreens to polish lagoon effluent,' J. Wat Poll. Cont. Fed., 54(1), 36-42 (1982)
- Elmaleh, S., Yahi, H. and Coma, J., 'Suspended solids abatement by pH increase-upgrading of an oxidation pond effluent,' Water Res., 30(10), 2357-2362 (1996)
- Reed, S. C., Middlebrooks, E. J. and Crites, R. W., Natural Systems for Waste Management and Treatment, McGraw-Hill, New York (1988)
- Wolverton, B. C. and McDonald, R. C., Water hyacinths for upgrading sewage la-goons to meet advanced wastewater treatment standards, Part 1. NASATM-X7279. National Space Tech. Lab., National Aeronautics and space Admin., Bay St. Louis, Miss (1975)
- Digns, R., 'Upgrading the stabilization pond effluent by water hyacinth culture,' J. Wat. Poll. Cont. Fed., May 1978, 833-845 (1978)
- Kim, Y. and Kim, W. J., 'Roles of water hyacinths and their roots for reducing algal concentrations in the effluent from waste stabilization ponds,' Water Res., 34(1), 3285-3294 (2000)
- Peter, V. D. S., Asher, B. and Giden, O., 'An integrated duckweed and algae pond system for removal and conversion of nitrogen from wastewater into valuable products,' in Proceedings of IAWQ 19th Biennial Conference, June 21-26, Vancouver, Canada(1998)
- Kim, Y. and Kim, W. J., Arrangement of Water Treatment Basins for Improving Surface Water Qualities (2nd year report), Korea Ministry of Agriculture and Rural Development Corporation /98-05-13 (1998)
- Crities, R. and Tchobanoglous, G., Small and Decentralized Wastewater Management Systems, McGraw-Hill, New York (1997)
- Kumar, P. and Garde, R. J., 'Stratification in laboratory simulation of water hyacinth ponds,' J. Environ. Eng., 125(4), 382-384(1999)
- EPA., Aquculture Systems for Wastewater Treatment: An Engineering Assessment. EPA 430/9-80-007, NTIS No. PB 81-156689, U.S. EPA, Office of Water Program Operations, Washington, DC (1989)
- Kim, Y. and Kim, W. J., Arrangement of Water Treatment Basins for Improving Surface Water Qualities (3nd year report). Korea Ministry of Agriculture and Rural Development Corporation /99-05-13. 13 (1999)
- Polprasert, C. and Khatiwada, N. R., 'Role of biofilm activity in water hyacinth pond design and operation,' in Proceedings of 6th IAWQ Asia-Pacific Regional Conference, Seoul, Korea (1997)
- EPA., Constructed Wetlands Treatment of Municipal Wastewaters, EPA/625/R-99/010, U.S. EPA (1999)