January 2010
Industrial sludge based adsorbents/ industrial by-products in the removal of reactive dyes – A review
Adsorption has been an effective separation process for non-biodegradable pollutants. Study of recovery of dyes reveals adsorption as an efficacious process. Many textile industries use commercial activated carbon for the treatment of dye waste. The current research is focused on the need to alternate commercial activated carbon with a cost effective, potential adsorbent. The major limitations in using...
January 2011
Hydrogeochemical characterization of the coastal Paleocene aquifer of Togo (West Africa)
This paper presents a hydrogeochemical characterization of the Paleocene aquifer in the coastal basin of Togo. During the dry season (March, 2005), piezometric measurements were made on inventoried water wells. Fifty nine (59) water samples were taken for chemical analysis and the results subjected to statistical study. The quantitative variables considered for this purpose were temperature, pH, electrical...
January 2011
Stream flow forecasting using Levenberg-Marquardt algorithm approach
Many of the activities associated with the planning and operation of water resource systems require forecasts of future events. For the hydrologic component that forms the input for water resource systems, there is a need for both short and long term forecasts of stream flow events, in order to optimize the real-time operation of the system or to plan for future expansion. For this historical inflow series...
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